fixincludes/inclhack.def

   1 /* -*- Mode: C -*-  */
   2
   3 autogen definitions fixincl;
   4
   5 /* Define all the fixes we know about for repairing damaged headers.
   6    Please see the README before adding or changing entries in this file.
   7
   8    This is the sort command:
   9
  10    blocksort output=inclhack.sorted \
  11           pattern='^/\*$' \
  12           trailer='^/\*EOF\*[/]' \
  13           input=inclhack.def \
  14           key='hackname[        ]*=[    ]*(.*);'
  15
  16    Set up a debug test so we can make the templates emit special
  17    code while debugging these fixes:  */
  18
  19 #ifdef DEBUG
  20 FIXINC_DEBUG = yes;
  21 #endif
  22
  23 /* On AIX when _LARGE_FILES is defined stdio.h defines fopen to
  24  * fopen64 etc. and this causes problems when building with g++
  25  * because cstdio udefs everything from stdio.h, leaving us with
  26  * ::fopen has not been declared errors. This fixes stdio.h to
  27  * undef those defines and use __asm__ to alias the symbols if
  28  * building with g++ and -D_LARGE_FILES
  29  */
  30 fix = {
  31     hackname  = AAB_aix_stdio;
  32     files     = stdio.h;
  33     select    = "define fopen fopen64";
  34     mach      = "*-*-aix*";
  35     test-text = ''; /* no way to test */
  36
  37     c_fix     = wrap;
  38
  39     c_fix_arg = "";
  40
  41     c_fix_arg = <<- _EOArg_
  42
  43         #if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus
  44         #define __need__aix_stdio_h_fix
  45         #ifdef __need__aix_stdio_h_fix
  46         #undef fseeko
  47         #undef ftello
  48         #undef fgetpos
  49         #undef fsetpos
  50         #undef fopen
  51         #undef freopen
  52         /* Alias the symbols using asm */
  53         extern "C" {
  54         extern int fgetpos(FILE *, fpos64_t *) __asm__("fgetpos64");
  55         extern FILE *fopen(const char *, const char *) __asm__("fopen64");
  56         extern FILE *freopen(const char *, const char *, FILE *) __asm__("freopen64");
  57         extern int fseeko(FILE *, off64_t, int) __asm__("fseeko64");
  58         extern int fsetpos(FILE *, const fpos64_t *) __asm__("fsetpos64");
  59         extern off64_t ftello(FILE *) __asm__("ftello64");
  60         }
  61         #endif
  62         #endif
  63
  64         _EOArg_;
  65 };
  66
  67
  68 /*
  69  *  On Mac OS 10.3.9, the 'long double' functions are available in
  70  *  libSystem, but are not prototyped in math.h.
  71  */
  72 fix = {
  73   hackname  = AAB_darwin7_9_long_double_funcs;
  74   mach      = "*-*-darwin7.9*";
  75   files     = architecture/ppc/math.h;
  76   bypass    = "powl";
  77   replace = <<- _EndOfHeader_
  78         /* This file prototypes the long double functions available on Mac OS
  79            10.3.9.  */
  80         #ifndef __MATH__
  81         # undef __APPLE_CC__
  82         # define __APPLE_CC__  1345
  83         # include_next <architecture/ppc/math.h>
  84         # undef __APPLE_CC__
  85         # define __APPLE_CC__ 1
  86         # ifndef __LIBMLDBL_COMPAT
  87         #  ifdef __LONG_DOUBLE_128__
  88         #   define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128")
  89         #  else
  90         #   define __LIBMLDBL_COMPAT(sym)
  91         #  endif /* __LONG_DOUBLE_128__ */
  92         # endif /* __LIBMLDBL_COMPAT */
  93         # ifdef __cplusplus
  94            extern "C" {
  95         # endif
  96           extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl);
  97           extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl);
  98           extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl);
  99           extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l);
 100           extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl);
 101           extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl);
 102           extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl);
 103           extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl);
 104           extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl);
 105           extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl);
 106           extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl);
 107           extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl);
 108           extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl);
 109           extern long double expl( long double ) __LIBMLDBL_COMPAT(expl);
 110           extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l);
 111           extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l);
 112           extern long double logl( long double ) __LIBMLDBL_COMPAT(logl);
 113           extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l);
 114           extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l);
 115           extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl);
 116           extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl);
 117           extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl);
 118           extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl);
 119           extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl);
 120           extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl);
 121           extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl);
 122           extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl);
 123           extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl);
 124           extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl);
 125           extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl);
 126           extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl);
 127           extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl);
 128           extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl);
 129           extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl);
 130           extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal);
 131           extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal);
 132           extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill);
 133           extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl);
 134           extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl);
 135           extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl);
 136           extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl);
 137           extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl);
 138           extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl);
 139           extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl);
 140           extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl);
 141           extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl);
 142           extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl);
 143           extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl);
 144           extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol);
 145           extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl);
 146           extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl);
 147           extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl);
 148           extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl);
 149           extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml);
 150           extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl);
 151           extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl);
 152           extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal);
 153         # ifdef __cplusplus
 154            }
 155         # endif
 156         #endif /* __MATH__ */
 157         _EndOfHeader_;
 158 };
 159
 160
 161 /*
 162  *  ... and for the previous fix to be useful, you have to not use ""
 163  *  includes.
 164  */
 165 fix = {
 166   hackname  = AAB_darwin7_9_long_double_funcs_2;
 167   mach      = "*-*-darwin7.9*";
 168   files     = math.h;
 169   select    = '#include[ \t]+\"';
 170   c_fix     = format;
 171   c_fix_arg = "%1<%2.h>";
 172
 173   c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
 174
 175   test_text = '#include "architecture/ppc/math.h"';
 176 };
 177
 178
 179 /*
 180  *  This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
 181  */
 182 fix = {
 183     hackname = AAB_fd_zero_asm_posix_types_h;
 184     files    = asm/posix_types.h;
 185     mach     = 'i[34567]86-*-linux*';
 186     bypass   = '} while';
 187     bypass   = 'x86_64';
 188     bypass   = 'posix_types_64';
 189
 190     /*
 191      * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
 192      * the start, so that if #include_next gets another instance of
 193      * the wrapper, this will follow the #include_next chain until
 194      * we arrive at the real <asm/posix_types.h>.
 195      */
 196     replace  = <<-  _EndOfHeader_
 197         /* This file fixes a bug in the __FD_ZERO macro
 198            for older versions of the Linux kernel. */
 199         #ifndef _POSIX_TYPES_H_WRAPPER
 200         #include <features.h>
 201          #include_next <asm/posix_types.h>
 202
 203         #if defined(__FD_ZERO) && !defined(__GLIBC__)
 204         #undef __FD_ZERO
 205         #define __FD_ZERO(fdsetp) \
 206           do { \
 207             int __d0, __d1; \
 208                 __asm__ __volatile__("cld ; rep ; stosl" \
 209                         : "=&c" (__d0), "=&D" (__d1) \
 210                         : "a" (0), "0" (__FDSET_LONGS), \
 211                           "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
 212           } while (0)
 213         #endif
 214
 215         #define _POSIX_TYPES_H_WRAPPER
 216         #endif /* _POSIX_TYPES_H_WRAPPER */
 217         _EndOfHeader_;
 218 };
 219
 220
 221 /*
 222  *  This fixes __FD_ZERO bug for glibc-1.x
 223  */
 224 fix = {
 225     hackname = AAB_fd_zero_gnu_types_h;
 226     files    = gnu/types.h;
 227     mach     = 'i[34567]86-*-linux*';
 228
 229     /*
 230      * Define _TYPES_H_WRAPPER at the end of the wrapper, not
 231      * the start, so that if #include_next gets another instance of
 232      * the wrapper, this will follow the #include_next chain until
 233      * we arrive at the real <gnu/types.h>.
 234      */
 235     replace  = <<-  _EndOfHeader_
 236         /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
 237         #ifndef _TYPES_H_WRAPPER
 238         #include <features.h>
 239         #include_next <gnu/types.h>
 240
 241         #if defined(__FD_ZERO) && !defined(__GLIBC__)
 242         #undef __FD_ZERO
 243         # define __FD_ZERO(fdsetp) \
 244           do { \
 245             int __d0, __d1; \
 246                 __asm__ __volatile__("cld ; rep ; stosl" \
 247                 : "=&c" (__d0), "=&D" (__d1) \
 248                 : "a" (0), "0" (__FDSET_LONGS), \
 249                   "1" ((__fd_set *) (fdsetp)) :"memory"); \
 250           } while (0)
 251         #endif
 252
 253         #define _TYPES_H_WRAPPER
 254         #endif /* _TYPES_H_WRAPPER */
 255         _EndOfHeader_;
 256 };
 257
 258
 259 /*
 260  *  This fixes __FD_ZERO bug for glibc-2.0.x
 261  */
 262 fix = {
 263     hackname = AAB_fd_zero_selectbits_h;
 264     files    = selectbits.h;
 265     mach     = 'i[34567]86-*-linux*';
 266
 267     /*
 268      * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
 269      * the start, so that if #include_next gets another instance of
 270      * the wrapper, this will follow the #include_next chain until
 271      * we arrive at the real <selectbits.h>.
 272      */
 273     replace  = <<-  _EndOfHeader_
 274         /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
 275         #ifndef _SELECTBITS_H_WRAPPER
 276           #include <features.h>
 277           #include_next <selectbits.h>
 278
 279           #if defined(__FD_ZERO) && defined(__GLIBC__) \\
 280           && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
 281           && __GLIBC_MINOR__ == 0
 282              #undef __FD_ZERO
 283              #define __FD_ZERO(fdsetp) \\
 284              do { \\
 285                 int __d0, __d1; \\
 286               __asm__ __volatile__ ("cld; rep; stosl" \\
 287                         : "=&c" (__d0), "=&D" (__d1) \\
 288                         : "a" (0), "0" (sizeof (__fd_set) \\
 289                                         / sizeof (__fd_mask)), \\
 290                           "1" ((__fd_mask *) (fdsetp)) \\
 291                         : "memory"); \\
 292               } while (0)
 293           #endif
 294
 295           #define _SELECTBITS_H_WRAPPER
 296         #endif /* _SELECTBITS_H_WRAPPER */
 297         _EndOfHeader_;
 298 };
 299
 300
 301 /*
 302  * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing
 303  * the same interface as <stdarg.h>.  No idea why they couldn't have just
 304  * used the standard header.
 305  */
 306 fix = {
 307     hackname = AAB_solaris_sys_varargs_h;
 308     files    = "sys/varargs.h";
 309     mach     = '*-*-solaris*';
 310     replace  = <<-  _EndOfHeader_
 311         #ifdef __STDC__
 312           #include <stdarg.h>
 313         #else
 314           #include <varargs.h>
 315         #endif
 316         _EndOfHeader_;
 317 };
 318
 319
 320 /*
 321  *  Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
 322  *  declaration on Sun OS 4.x.  We must only fix this on Sun OS 4.x, because
 323  *  many other systems have similar text but correct versions of the file.
 324  *  To ensure only Sun's is fixed, we grep for a likely unique string.
 325  *  Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
 326  */
 327 fix = {
 328     hackname = AAB_sun_memcpy;
 329     files    = memory.h;
 330     select   = "/\\*\t@\\(#\\)"
 331              "(head/memory.h\t50.1\t "
 332              "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
 333
 334     replace = <<-  _EndOfHeader_
 335         /* This file was generated by fixincludes */
 336         #ifndef __memory_h__
 337           #define __memory_h__
 338
 339           #ifdef __STDC__
 340             extern void *memccpy();
 341             extern void *memchr();
 342             extern void *memcpy();
 343             extern void *memset();
 344           #else
 345             extern char *memccpy();
 346             extern char *memchr();
 347             extern char *memcpy();
 348             extern char *memset();
 349           #endif /* __STDC__ */
 350
 351           extern int memcmp();
 352
 353         #endif /* __memory_h__ */
 354         _EndOfHeader_;
 355 };
 356
 357
 358 /*
 359  * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I,
 360  * which only is provided by AIX xlc C99.
 361  */
 362 fix = {
 363     hackname  = aix_complex;
 364     mach      = "*-*-aix*";
 365     files     = complex.h;
 366     select    = "#define[ \t]_Complex_I[ \t]__I";
 367     c_fix     = format;
 368     c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
 369     test_text = "#define _Complex_I     __I\n";
 370 };
 371
 372 /*
 373  *  malloc.h on AIX6 uses XLC++ specific builtin syntax
 374  */
 375 fix = {
 376     hackname  = aix_malloc;
 377     mach      = "*-*-aix*";
 378     files     = "malloc.h";
 379     select    = "#ifdef __cplusplus";
 380     c_fix     = format;
 381     c_fix_arg = "#if (defined(__cplusplus) && defined(__IBMCPP__))";
 382     test_text = "#ifdef __cplusplus";
 383 };
 384
 385 /*
 386  * net/if_arp.h defines a variable fc_softc instead of adding a
 387  * typedef for the struct on AIX 5.2, 5.3, 6.1 and 7.1
 388  */
 389 fix = {
 390     hackname  = aix_net_if_arp;
 391     mach      = "*-*-aix*";
 392     files     = "net/if_arp.h";
 393     select    = "^struct  fc_softc \\{";
 394     c_fix     = format;
 395     c_fix_arg = "typedef struct _fc_softc {";
 396     test_text = "struct  fc_softc {\n  int a;\n};";
 397 };
 398
 399 /*
 400  *  pthread.h on AIX defines PTHREAD_ONCE_INIT, PTHREAD_MUTEX_INITIALIZER,
 401  *  PTHREAD_COND_INITIALIZER and PTHREAD_RWLOCK_INITIALIZER without enough
 402  *  braces.
 403  */
 404 fix = {
 405     hackname  = aix_once_init_1;
 406     mach      = "*-*-aix*";
 407     files     = "pthread.h";
 408     select    = "#define[ \t]PTHREAD_ONCE_INIT \\\\\n"
 409                 "\\{ \\\\\n";
 410     c_fix     = format;
 411     c_fix_arg = "#define PTHREAD_ONCE_INIT \\\n"
 412                 "{{ \\\n";
 413     test_text = "#define PTHREAD_ONCE_INIT \\\\\n"
 414                 "{ \\\\\n";
 415 };
 416
 417 fix = {
 418     hackname  = aix_once_init_2;
 419     mach      = "*-*-aix*";
 420     files     = "pthread.h";
 421     select    = "[ \t]0 \\\\\n"
 422                 "\\}\n";
 423     c_fix     = format;
 424     c_fix_arg = "       0 \\\n"
 425                 "}}\n";
 426     test_text = "       0 \\\\\n"
 427                 "}\n";
 428 };
 429
 430 fix = {
 431     hackname  = aix_mutex_initializer_1;
 432     mach      = "*-*-aix*";
 433     files     = "pthread.h";
 434     select    = "#define[ \t]PTHREAD_MUTEX_INITIALIZER \\\\\n"
 435                 "\\{ \\\\\n";
 436     c_fix     = format;
 437     c_fix_arg = "#define PTHREAD_MUTEX_INITIALIZER \\\n"
 438                 "{{ \\\n";
 439     test_text = "#define PTHREAD_MUTEX_INITIALIZER \\\\\n"
 440                 "{ \\\\\n";
 441 };
 442
 443 fix = {
 444     hackname  = aix_cond_initializer_1;
 445     mach      = "*-*-aix*";
 446     files     = "pthread.h";
 447     select    = "#define[ \t]PTHREAD_COND_INITIALIZER \\\\\n"
 448                 "\\{ \\\\\n";
 449     c_fix     = format;
 450     c_fix_arg = "#define PTHREAD_COND_INITIALIZER \\\n"
 451                 "{{ \\\n";
 452     test_text = "#define PTHREAD_COND_INITIALIZER \\\\\n"
 453                 "{ \\\\\n";
 454 };
 455
 456 fix = {
 457     hackname  = aix_rwlock_initializer_1;
 458     mach      = "*-*-aix*";
 459     files     = "pthread.h";
 460     select    = "#define[ \t]PTHREAD_RWLOCK_INITIALIZER \\\\\n"
 461                 "\\{ \\\\\n";
 462     c_fix     = format;
 463     c_fix_arg = "#define PTHREAD_RWLOCK_INITIALIZER \\\n"
 464                 "{{ \\\n";
 465     test_text = "#define PTHREAD_RWLOCK_INITIALIZER \\\\\n"
 466                 "{ \\\\\n";
 467 };
 468
 469 /*
 470  *  pthread.h on AIX 4.3.3 tries to define a macro without whitspace
 471  *  which violates a requirement of ISO C.
 472  */
 473 fix = {
 474     hackname  = aix_pthread;
 475     files     = "pthread.h";
 476     select    = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
 477     c_fix     = format;
 478     c_fix_arg = "%1 %2";
 479     test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
 480                 "{...init stuff...}";
 481 };
 482
 483
 484 /*
 485  *  AIX stdint.h fixes.
 486  */
 487 fix = {
 488     hackname  = aix_stdint_1;
 489     mach      = "*-*-aix*";
 490     files     = stdint-aix.h, stdint.h;
 491     select    = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n"
 492                 "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)";
 493     c_fix     = format;
 494     c_fix_arg = "#define UINT8_MAX      (255)\n"
 495                 "#define UINT16_MAX     (65535)";
 496     test_text = "#define UINT8_MAX      (255U)\n"
 497                 "#define UINT16_MAX     (65535U)";
 498 };
 499
 500
 501 fix = {
 502     hackname  = aix_stdint_2;
 503     mach      = "*-*-aix*";
 504     files     = stdint-aix.h, stdint.h;
 505     select    = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n"
 506                 "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n"
 507                 "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n"
 508                 "#else\n"
 509                 "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n"
 510                 "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n"
 511                 "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX";
 512     c_fix     = format;
 513     c_fix_arg = "#define INTPTR_MIN     (-INTPTR_MAX-1)\n"
 514                 "#define INTPTR_MAX     9223372036854775807L\n"
 515                 "#define UINTPTR_MAX    18446744073709551615UL\n"
 516                 "#else\n"
 517                 "#define INTPTR_MIN     (-INTPTR_MAX-1)\n"
 518                 "#define INTPTR_MAX     2147483647L\n"
 519                 "#define UINTPTR_MAX    4294967295UL";
 520     test_text = "#define INTPTR_MIN     INT64_MIN\n"
 521                 "#define INTPTR_MAX     INT64_MAX\n"
 522                 "#define UINTPTR_MAX    UINT64_MAX\n"
 523                 "#else\n"
 524                 "#define INTPTR_MIN     INT32_MIN\n"
 525                 "#define INTPTR_MAX     INT32_MAX\n"
 526                 "#define UINTPTR_MAX    UINT32_MAX";
 527 };
 528
 529
 530 fix = {
 531     hackname  = aix_stdint_3;
 532     mach      = "*-*-aix*";
 533     files     = stdint-aix.h, stdint.h;
 534     select    = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n"
 535                 "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n"
 536                 "#else\n"
 537                 "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n"
 538                 "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX";
 539     c_fix     = format;
 540     c_fix_arg = "#define PTRDIFF_MIN    (-9223372036854775807L - 1)\n"
 541                 "#define PTRDIFF_MAX    9223372036854775807L\n"
 542                 "#else\n"
 543                 "#define PTRDIFF_MIN    (-2147483647L - 1)\n"
 544                 "#define PTRDIFF_MAX    2147483647L";
 545     test_text = "#define PTRDIFF_MIN    INT64_MIN\n"
 546                 "#define PTRDIFF_MAX    INT64_MAX\n"
 547                 "#else\n"
 548                 "#define PTRDIFF_MIN     INT32_MIN\n"
 549                 "#define PTRDIFF_MAX    INT32_MAX";
 550 };
 551
 552
 553 fix = {
 554     hackname  = aix_stdint_4;
 555     mach      = "*-*-aix*";
 556     files     = stdint-aix.h, stdint.h;
 557     select    = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n"
 558                 "#else\n"
 559                 "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX";
 560     c_fix     = format;
 561     c_fix_arg = "#define SIZE_MAX       18446744073709551615UL\n"
 562                 "#else\n"
 563                 "#define SIZE_MAX       4294967295UL";
 564     test_text = "#define SIZE_MAX       UINT64_MAX\n"
 565                 "#else\n"
 566                 "#define SIZE_MAX        UINT32_MAX";
 567 };
 568
 569
 570 fix = {
 571     hackname  = aix_stdint_5;
 572     mach      = "*-*-aix*";
 573     files     = stdint-aix.h, stdint.h;
 574     select    = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n"
 575                 "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)";
 576     c_fix     = format;
 577     c_fix_arg = "#define UINT8_C(c)     c\n"
 578                 "#define UINT16_C(c)    c";
 579     test_text = "#define UINT8_C(c)     __CONCAT__(c,U)\n"
 580                 "#define UINT16_C(c)    __CONCAT__(c,U)";
 581 };
 582
 583
 584 /*
 585  *  sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
 586  *  in an otherwise harmless (and #ifed out) macro definition
 587  */
 588 fix = {
 589     hackname  = aix_sysmachine;
 590     files     = sys/machine.h;
 591     select    = "\\\\ +\n";
 592     c_fix     = format;
 593     c_fix_arg = "\\\n";
 594     test_text = "#define FOO \\\n"
 595     " bar \\ \n baz \\ \n bat";
 596 };
 597
 598
 599 /*
 600  *  sys/wait.h on AIX 5.2 defines macros that have both signed and
 601  *  unsigned types in conditional expressions.
 602  */
 603 fix = {
 604     hackname  = aix_syswait_2;
 605     files     = sys/wait.h;
 606     select    = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
 607     c_fix     = format;
 608     c_fix_arg = "? (int)%1";
 609     test_text = "#define WSTOPSIG(__x)    (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
 610 };
 611
 612
 613 /*
 614  *  sys/signal.h on some versions of AIX uses volatile in the typedef of
 615  *  sig_atomic_t, which causes gcc to generate a warning about duplicate
 616  *  volatile when a sig_atomic_t variable is declared volatile, as
 617  *  required by ANSI C.
 618  */
 619 fix = {
 620     hackname  = aix_volatile;
 621     files     = sys/signal.h;
 622     select    = "typedef volatile int sig_atomic_t";
 623     c_fix     = format;
 624     c_fix_arg = "typedef int sig_atomic_t";
 625     test_text = "typedef volatile int sig_atomic_t;";
 626 };
 627
 628
 629 /*
 630  *  Fix __assert declaration in assert.h on Alpha OSF/1.
 631  */
 632 fix = {
 633     hackname  = alpha___assert;
 634     files     = "assert.h";
 635     select    = '__assert\(char \*, char \*, int\)';
 636     c_fix     = format;
 637     c_fix_arg = "__assert(const char *, const char *, int)";
 638     test_text = 'extern void __assert(char *, char *, int);';
 639 };
 640
 641
 642 /*
 643  *  Fix assert macro in assert.h on Alpha OSF/1.
 644  *  The superfluous int cast breaks C++.
 645  */
 646 fix = {
 647     hackname  = alpha_assert;
 648     files     = "assert.h";
 649     select    = "(#[ \t]*" 'define assert\(EX\).*)\(\(int\) \(EX\)\)';
 650     c_fix     = format;
 651     c_fix_arg = "%1(EX)";
 652     test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
 653                 ': __assert(#EX, __FILE__, __LINE__))';
 654 };
 655
 656
 657 /*
 658  *  Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
 659  */
 660 fix = {
 661     hackname  = alpha_getopt;
 662     files     = "stdio.h";
 663     files     = "stdlib.h";
 664     select    = 'getopt\(int, char \*\[\], *char \*\)';
 665     c_fix     = format;
 666     c_fix_arg = "getopt(int, char *const[], const char *)";
 667     test_text = 'extern int getopt(int, char *[], char *);';
 668 };
 669
 670
 671 /*
 672  *  Fix missing semicolon on Alpha OSF/4 in <net/if.h>
 673  */
 674 fix = {
 675     hackname  = alpha_if_semicolon;
 676     files     = net/if.h;
 677     select    = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
 678     c_fix     = format;
 679     c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
 680     test_text = '     struct  sockaddr vmif_paddr     /* protocol address */';
 681 };
 682
 683
 684 /*
 685  * Remove erroneous parentheses in sym.h on Alpha OSF/1.
 686  */
 687 fix = {
 688     hackname  = alpha_parens;
 689     files     = sym.h;
 690     select    = '#ifndef\(__mips64\)';
 691     c_fix     = format;
 692     c_fix_arg = "#ifndef __mips64";
 693     test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
 694 };
 695
 696
 697 /*
 698  *  Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
 699  *  And OpenBSD.
 700  */
 701 fix = {
 702     hackname = alpha_sbrk;
 703     files    = unistd.h;
 704     select   = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
 705     c_fix     = format;
 706     c_fix_arg = "void *sbrk(";
 707     test_text = "extern char* sbrk(ptrdiff_t increment);";
 708 };
 709
 710
 711 /*
 712  *  For C++, avoid any typedef or macro definition of bool,
 713  *  and use the built in type instead.
 714  *  HP/UX 10.20 also has it in curses_colr/curses.h.
 715  */
 716 fix = {
 717     hackname  = avoid_bool_define;
 718     files     = curses.h;
 719     files     = curses_colr/curses.h;
 720     files     = term.h;
 721     files     = tinfo.h;
 722
 723     select    = "#[ \t]*define[ \t]+bool[ \t]";
 724     bypass    = "__cplusplus";
 725
 726     c_fix     = format;
 727     c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
 728     c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
 729
 730     test_text = "# define bool\t char \n";
 731 };
 732
 733
 734 fix = {
 735     hackname = avoid_bool_type;
 736     files    = curses.h;
 737     files    = curses_colr/curses.h;
 738     files    = term.h;
 739     files    = tinfo.h;
 740
 741     select    = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
 742     bypass    = "__cplusplus";
 743
 744     c_fix     = format;
 745     c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
 746
 747     test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
 748 };
 749
 750
 751 /*
 752  *  For C++, avoid any typedef definition of wchar_t,
 753  *  and use the built in type instead.
 754  *  Don't do this for headers that are smart enough to do the right
 755  *  thing (recent [n]curses.h and Xlib.h).
 756  *  Don't do it for <linux/nls.h> which is never used from C++ anyway,
 757  *  and will be broken by the edit.
 758  */
 759
 760 fix = {
 761     hackname = avoid_wchar_t_type;
 762
 763     select    = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
 764     bypass    = "__cplusplus";
 765     bypass    = "_LINUX_NLS_H";
 766     bypass    = "XFree86: xc/lib/X11/Xlib\\.h";
 767
 768     c_fix     = format;
 769     c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
 770
 771     test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
 772 };
 773
 774
 775 /*
 776  *  Fix `typedef struct term;' on hppa1.1-hp-hpux9.
 777  */
 778 fix = {
 779     hackname  = bad_struct_term;
 780     files     = curses.h;
 781     select    = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
 782     c_fix     = format;
 783     c_fix_arg = "struct term;";
 784
 785     test_text = 'typedef struct term;';
 786 };
 787
 788
 789 /*
 790  *  Fix one other error in this file:
 791  *  a mismatched quote not inside a C comment.
 792  */
 793 fix = {
 794     hackname  = badquote;
 795     files     = sundev/vuid_event.h;
 796     select    = "doesn't";
 797     c_fix     = format;
 798     c_fix_arg = "does not";
 799
 800     test_text = "/* doesn't have matched single quotes */";
 801 };
 802
 803
 804 /*
 805  *  check for broken assert.h that needs stdio.h
 806  */
 807 fix = {
 808     hackname  = broken_assert_stdio;
 809     files     = assert.h;
 810     select    = stderr;
 811     bypass    = "include.*stdio\\.h";
 812     c_fix     = wrap;
 813     c_fix_arg = "#include <stdio.h>\n";
 814     test_text = "extern FILE* stderr;";
 815 };
 816
 817
 818 /*
 819  *  check for broken assert.h that needs stdlib.h
 820  */
 821 fix = {
 822     hackname  = broken_assert_stdlib;
 823     files     = assert.h;
 824     select    = 'exit *\(|abort *\(';
 825     bypass    = "include.*stdlib\\.h";
 826     c_fix     = wrap;
 827     c_fix_arg = "#ifdef __cplusplus\n"
 828                 "#include <stdlib.h>\n"
 829                 "#endif\n";
 830     test_text = "extern void exit ( int );";
 831 };
 832
 833
 834 /*
 835  *  Remove `extern double cabs' declarations from math.h.
 836  *  This conflicts with C99.  Discovered on AIX.
 837  *  Darwin hides its broken cabs in architecture-specific subdirs.
 838  */
 839 fix = {
 840     hackname = broken_cabs;
 841     files    = math.h, "architecture/*/math.h";
 842     select   = "^extern[ \t]+double[ \t]+cabs";
 843
 844     sed       = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
 845     sed       = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
 846
 847     test_text = "#ifdef __STDC__\n"
 848                 "extern     double   cabs(struct dbl_hypot);\n"
 849                 "#else\n"
 850                 "extern     double   cabs();\n"
 851                 "#endif\n"
 852                 "extern double cabs ( _Complex z );";
 853 };
 854
 855
 856 /*
 857  * Fixup Darwin's broken check for __builtin_nanf.
 858  */
 859 fix = {
 860     hackname  = broken_nan;
 861     /*
 862      *  It is tempting to omit the first "files" entry.  Do not.
 863      *  The testing machinery will take the first "files" entry as the name
 864      *  of a test file to play with.  It would be a nuisance to have a directory
 865      *  with the name "*".
 866      */
 867     files     = "architecture/ppc/math.h";
 868     files     = "architecture/*/math.h";
 869     select    = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
 870     bypass    = "powl";
 871     c_fix     = format;
 872     c_fix_arg = "#if 1";
 873     test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
 874 };
 875
 876
 877 /*
 878  *  Various systems derived from BSD4.4 contain a macro definition
 879  *  for vfscanf that interacts badly with requirements of builtin-attrs.def.
 880  *  Known to be fixed in FreeBSD 5 system headers.
 881  */
 882 fix = {
 883     hackname  = bsd_stdio_attrs_conflict;
 884     mach      = "*-*-*bsd*";
 885     mach      = "*-*-*darwin*";
 886     files     = stdio.h;
 887     select    = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
 888     c_fix     = format;
 889     c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
 890                 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
 891                 'int vfscanf(FILE *, const char *, __builtin_va_list) '
 892                 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
 893     test_text = '#define  vfscanf       __svfscanf';
 894 };
 895
 896 /*
 897  * 'g++ -std=c++11' defines __cplusplus to 201103L, which suggests
 898  * that it conforms to ISO/IEC 14882:2011.  It currently does
 899  * not support the [[noreturn]] procedure attribute.
 900  * When it does, this hack should be removed.
 901  * SEE:  gcc.gnu.org/bugzilla/show_bug.cgi?id=51776
 902  */
 903 fix = {
 904     hackname  = cdef_cplusplus;
 905     files     = sys/cdefs.h;
 906     select    = '\[\[noreturn\]\]';
 907     c_fix     = format;
 908     c_fix_arg = '__attribute__((__noreturn__))';
 909     test_text = "#define _Noreturn      [[noreturn]]";
 910 };
 911
 912 /*
 913  *  Fix various macros used to define ioctl numbers.
 914  *  The traditional syntax was:
 915  *
 916  *    #define _CTRL(n, x) (('n'<<8)+x)
 917  *    #define TCTRLCFOO _CTRL(T, 1)
 918  *
 919  *  but this does not work with the C standard, which disallows macro
 920  *  expansion inside strings.  We have to rewrite it thus:
 921  *
 922  *    #define _CTRL(n, x) ((n<<8)+x)
 923  *    #define TCTRLCFOO  _CTRL('T', 1)
 924  *
 925  *  The select expressions match too much, but the c_fix code is cautious.
 926  *
 927  *  CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
 928  */
 929 fix = {
 930     hackname  = ctrl_quotes_def;
 931     select    = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
 932     c_fix     = char_macro_def;
 933     c_fix_arg = "CTRL";
 934
 935     /*
 936      *  This is two tests in order to ensure that the "CTRL(c)" can
 937      *  be selected in isolation from the multi-arg format
 938      */
 939     test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
 940     test_text = "#define _CTRL(c) ('c'&037)";
 941 };
 942
 943 fix = {
 944     hackname  = ctrl_quotes_use;
 945     select    = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
 946     c_fix     = char_macro_use;
 947     c_fix_arg = "CTRL";
 948     test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
 949 };
 950
 951
 952 /*
 953  *  sys/mman.h on HP/UX is not C++ ready,
 954  *  even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
 955  *
 956  *  rpc/types.h on OSF1/2.0 is not C++ ready,
 957  *  even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
 958  *
 959  *  The problem is the declaration of malloc.
 960  */
 961 fix = {
 962     hackname = cxx_unready;
 963     files    = sys/mman.h;
 964     files    = rpc/types.h;
 965     select   = '[^#]+malloc.*;';  /* Catch any form of declaration
 966                                      not within a macro.  */
 967     bypass   = '"C"|__BEGIN_DECLS';
 968
 969     c_fix     = wrap;
 970     c_fix_arg = "#ifdef __cplusplus\n"
 971                 "extern \"C\" {\n"
 972                 "#endif\n";
 973     c_fix_arg = "#ifdef __cplusplus\n"
 974                 "}\n"
 975                 "#endif\n";
 976     test_text = "extern void* malloc( size_t );";
 977 };
 978
 979
 980 /*
 981  *  On darwin8 and earlier, mach-o/swap.h isn't properly guarded
 982  *  by 'extern "C"'.  On darwin7 some mach/ headers aren't properly guarded.
 983  */
 984 fix = {
 985   hackname  = darwin_externc;
 986   mach      = "*-*-darwin*";
 987   files     = mach-o/swap.h;
 988   files     = mach/mach_time.h;
 989   files     = mach/mach_traps.h;
 990   files     = mach/message.h;
 991   files     = mach/mig.h;
 992   files     = mach/semaphore.h;
 993   bypass    = "extern \"C\"";
 994   bypass    = "__BEGIN_DECLS";
 995   c_fix     = wrap;
 996   c_fix_arg = "#ifdef __cplusplus\n"
 997               "extern \"C\" {\n"
 998               "#endif\n";
 999   c_fix_arg = "#ifdef __cplusplus\n"
1000               "}\n"
1001               "#endif\n";
1002   test_text = "extern void swap_fat_header();\n";
1003 };
1004
1005
1006 /*
1007  * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
1008  * bad __GNUC__ tests.
1009  */
1010
1011 fix = {
1012   hackname  = darwin_gcc4_breakage;
1013   mach      = "*-*-darwin*";
1014   files     = AvailabilityMacros.h;
1015   select    = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1016   c_fix     = format;
1017   c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1018   test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1019               "(__GNUC_MINOR__ >= 1)\n";
1020 };
1021
1022
1023 /*
1024  *  __private_extern__ doesn't exist in FSF GCC.  Even if it did,
1025  *  why would you ever put it in a system header file?
1026  */
1027 fix = {
1028   hackname  = darwin_private_extern;
1029   mach      = "*-*-darwin*";
1030   files     = mach-o/dyld.h;
1031   select    = "__private_extern__ [a-z_]+ _dyld_";
1032   c_fix     = format;
1033   c_fix_arg = "extern";
1034   c_fix_arg = "__private_extern__";
1035   test_text = "__private_extern__ int _dyld_func_lookup(\n"
1036               "const char *dyld_func_name,\n"
1037               "unsigned long *address);\n";
1038 };
1039
1040
1041 /*
1042  * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1043  * unsigned constants.
1044  */
1045 fix = {
1046     hackname  = darwin_stdint_1;
1047     mach      = "*-*-darwin*";
1048     files     = stdint-darwin.h, stdint.h;
1049     c_fix     = format;
1050     c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1051     select    = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1052                 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1053     test_text = "#define UINT8_C(v)   (v ## U)\n"
1054                 "#define UINT16_C(v)  (v ## U)";
1055 };
1056
1057
1058 /*
1059  * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1060  * with wrong types.
1061  */
1062 fix = {
1063     hackname  = darwin_stdint_2;
1064     mach      = "*-*-darwin*";
1065     files     = stdint-darwin.h, stdint.h;
1066     c_fix     = format;
1067     c_fix_arg = "#if __WORDSIZE == 64\n"
1068                 "#define INTPTR_MAX 9223372036854775807L\n"
1069                 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1070                 "#else\n"
1071                 "#define INTPTR_MAX 2147483647L\n"
1072                 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1073                 "#endif";
1074     select    = "#if __WORDSIZE == 64\n"
1075                 "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1076                 "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1077                 "#else\n"
1078                 "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1079                 "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1080                 "#endif";
1081     test_text = "#if __WORDSIZE == 64\n"
1082                 "#define INTPTR_MIN        INT64_MIN\n"
1083                 "#define INTPTR_MAX        INT64_MAX\n"
1084                 "#else\n"
1085                 "#define INTPTR_MIN        INT32_MIN\n"
1086                 "#define INTPTR_MAX        INT32_MAX\n"
1087                 "#endif";
1088 };
1089
1090
1091 /*
1092  * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1093  */
1094 fix = {
1095     hackname  = darwin_stdint_3;
1096     mach      = "*-*-darwin*";
1097     files     = stdint-darwin.h, stdint.h;
1098     c_fix     = format;
1099     c_fix_arg = "#if __WORDSIZE == 64\n"
1100                 "#define UINTPTR_MAX 18446744073709551615UL\n"
1101                 "#else\n"
1102                 "#define UINTPTR_MAX 4294967295UL\n"
1103                 "#endif";
1104     select    = "#if __WORDSIZE == 64\n"
1105                 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1106                 "#else\n"
1107                 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1108                 "#endif";
1109     test_text = "#if __WORDSIZE == 64\n"
1110                 "#define UINTPTR_MAX       UINT64_MAX\n"
1111                 "#else\n"
1112                 "#define UINTPTR_MAX       UINT32_MAX\n"
1113                 "#endif";
1114 };
1115
1116
1117 /*
1118  * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1119  */
1120 fix = {
1121     hackname  = darwin_stdint_4;
1122     mach      = "*-*-darwin*";
1123     files     = stdint-darwin.h, stdint.h;
1124     c_fix     = format;
1125     c_fix_arg = "#if __WORDSIZE == 64\n"
1126                 "#define SIZE_MAX 18446744073709551615UL\n"
1127                 "#else\n"
1128                 "#define SIZE_MAX 4294967295UL\n"
1129                 "#endif";
1130     select    = "#if __WORDSIZE == 64\n"
1131                 "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1132                 "#else\n"
1133                 "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1134                 "#endif";
1135     test_text = "#if __WORDSIZE == 64\n"
1136                 "#define SIZE_MAX          UINT64_MAX\n"
1137                 "#else\n"
1138                 "#define SIZE_MAX          UINT32_MAX\n"
1139                 "#endif";
1140 };
1141
1142
1143 /*
1144  * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX}
1145  * with a wrong type.
1146  */
1147 fix = {
1148     hackname  = darwin_stdint_5;
1149     mach      = "*-*-darwin*";
1150     files     = stdint-darwin.h, stdint.h;
1151     c_fix     = format;
1152     c_fix_arg = "#if __WORDSIZE == 64\n"
1153                 "#define INTMAX_MIN   (-9223372036854775807L - 1)\n"
1154                 "#define INTMAX_MAX   9223372036854775807L\n"
1155                 "#define UINTMAX_MAX  18446744073709551615UL\n"
1156                 "#else\n"
1157                 "#define INTMAX_MIN   (-9223372036854775807LL - 1)\n"
1158                 "#define INTMAX_MAX   9223372036854775807LL\n"
1159                 "#define UINTMAX_MAX  18446744073709551615ULL\n"
1160                 "#endif";
1161     select    = "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1162                 "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1163                 "\n"
1164                 "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1165     test_text = "#define INTMAX_MIN        INT64_MIN\n"
1166                 "#define INTMAX_MAX        INT64_MAX\n"
1167                 "\n"
1168                 "#define UINTMAX_MAX       UINT64_MAX";
1169 };
1170
1171
1172 /*
1173  * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1174  * with a wrong type.
1175  */
1176 fix = {
1177     hackname  = darwin_stdint_6;
1178     mach      = "*-*-darwin*";
1179     files     = stdint-darwin.h, stdint.h;
1180     c_fix     = format;
1181     c_fix_arg = "#if __WORDSIZE == 64\n"
1182                 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1183                 "#define PTRDIFF_MAX 9223372036854775807L\n"
1184                 "#else\n"
1185                 "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1186                 "#define PTRDIFF_MAX 2147483647\n"
1187                 "#endif";
1188     select    = "#if __WORDSIZE == 64\n"
1189                 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1190                 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1191                 "#else\n"
1192                 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1193                 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1194                 "#endif";
1195     test_text = "#if __WORDSIZE == 64\n"
1196                 "#define PTRDIFF_MIN       INT64_MIN\n"
1197                 "#define PTRDIFF_MAX       INT64_MAX\n"
1198                 "#else\n"
1199                 "#define PTRDIFF_MIN       INT32_MIN\n"
1200                 "#define PTRDIFF_MAX       INT32_MAX\n"
1201                 "#endif";
1202 };
1203
1204
1205 /*
1206  * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1207  * with a wrong type.
1208  */
1209 fix = {
1210     hackname  = darwin_stdint_7;
1211     mach      = "*-*-darwin*";
1212     files     = stdint-darwin.h, stdint.h;
1213     c_fix     = format;
1214     c_fix_arg = "#if __WORDSIZE == 64\n"
1215                 "#define INTMAX_C(v)  (v ## L)\n"
1216                 "#define UINTMAX_C(v) (v ## UL)\n"
1217                 "#else\n"
1218                 "#define INTMAX_C(v)  (v ## LL)\n"
1219                 "#define UINTMAX_C(v) (v ## ULL)\n"
1220                 "#endif";
1221     select    = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1222                 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1223     test_text = "#define INTMAX_C(v)  (v ## LL)\n"
1224                 "#define UINTMAX_C(v) (v ## ULL)";
1225 };
1226
1227
1228 /*
1229  *  Fix <c_asm.h> on Digital UNIX V4.0:
1230  *  It contains a prototype for a DEC C internal asm() function,
1231  *  clashing with gcc's asm keyword.  So protect this with __DECC.
1232  */
1233 fix = {
1234     hackname = dec_intern_asm;
1235     files    = c_asm.h;
1236     sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1237     sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1238           "#endif\n";
1239     test_text =
1240     "float fasm {\n"
1241     "    ... asm stuff ...\n"
1242     "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1243 };
1244
1245
1246 /*
1247  * Fix typo in <wchar.h> on DJGPP 2.03.
1248  */
1249 fix = {
1250     hackname  = djgpp_wchar_h;
1251     file      = wchar.h;
1252     select    = "__DJ_wint_t";
1253     bypass    = "sys/djtypes.h";
1254     c_fix     = format;
1255     c_fix_arg = "%0\n#include <sys/djtypes.h>";
1256     c_fix_arg = "#include <stddef.h>";
1257     test_text = "#include <stddef.h>\n"
1258                 "extern __DJ_wint_t x;\n";
1259 };
1260
1261
1262 /*
1263  * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1264  */
1265 fix = {
1266     hackname  = ecd_cursor;
1267     files     = "sunwindow/win_lock.h";
1268     files     = "sunwindow/win_cursor.h";
1269     select    = 'ecd\.cursor';
1270     c_fix     = format;
1271     c_fix_arg = 'ecd_cursor';
1272
1273     test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1274 };
1275
1276
1277 /*
1278  *  Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1279  *  neither the existence of GCC 3 nor its exact feature set yet break
1280  *  (by design?) when __GNUC__ is set beyond 2.
1281  */
1282 fix = {
1283     hackname  = freebsd_gcc3_breakage;
1284     mach      = "*-*-freebsd*";
1285     files     = sys/cdefs.h;
1286     select    = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1287     bypass    = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1288     c_fix     = format;
1289     c_fix_arg = '%0 || __GNUC__ >= 3';
1290     test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1291 };
1292
1293
1294 /*
1295  *  Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1296  *  neither the existence of GCC 4 nor its exact feature set yet break
1297  *  (by design?) when __GNUC__ is set beyond 3.
1298  */
1299 fix = {
1300     hackname  = freebsd_gcc4_breakage;
1301     mach      = "*-*-freebsd*";
1302     files     = sys/cdefs.h;
1303     select    = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1304     c_fix     = format;
1305     c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1306     test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1307 };
1308
1309
1310 /*
1311  *  Some versions of glibc don't expect the C99 inline semantics.
1312  */
1313 fix = {
1314     hackname  = glibc_c99_inline_1;
1315     files     = features.h, '*/features.h';
1316     select    = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1317     c_fix     = format;
1318     c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1319     test_text = <<-EOT
1320         #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1321             && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1322         # define __USE_EXTERN_INLINES   1
1323         #endif
1324         EOT;
1325 };
1326
1327
1328 /*
1329  *  Similar, but a version that didn't have __NO_INLINE__
1330  */
1331 fix = {
1332     hackname  = glibc_c99_inline_1a;
1333     files     = features.h, '*/features.h';
1334     select    = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1335                 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1336     c_fix     = format;
1337     c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1338     test_text = <<-EOT
1339         #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1340         # define __USE_EXTERN_INLINES   1
1341         #endif
1342         EOT;
1343 };
1344
1345
1346 /*
1347  * The glibc_c99_inline_1 fix should have fixed everything.  Unfortunately
1348  * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1349  * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1350  */
1351 fix = {
1352     hackname  = glibc_c99_inline_2;
1353     files     = sys/stat.h, '*/sys/stat.h';
1354     select    = "extern __inline__ int";
1355     sed     = "s/extern int \\(stat\\)/"
1356               "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1357               "__inline__ int \\1/";
1358     sed     = "s/extern int \\([lf]stat\\)/"
1359               "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1360               "__inline__ int \\1/";
1361     sed     = "s/extern int \\(mknod\\)/"
1362               "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1363               "__inline__ int \\1/";
1364     sed     = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/"
1365               "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1366               "__inline__ int __REDIRECT\\1 (\\2/";
1367     sed     = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/"
1368               "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1369               "__inline__ int __REDIRECT\\1 (\\2/";
1370     sed     = "s/^extern __inline__ int/"
1371               "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1372               "__inline__ int/";
1373     test_text = <<-EOT
1374         extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1375         extern __inline__ int
1376         __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1377         {}
1378         EOT;
1379 };
1380
1381
1382 fix = {
1383     hackname  = glibc_c99_inline_3;
1384     files     = bits/string2.h, '*/bits/string2.h';
1385     select    = "extern __inline";
1386     bypass    = "__extern_inline|__GNU_STDC_INLINE__";
1387     c_fix     = format;
1388     c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1389     c_fix_arg = "^# ifdef __cplusplus$";
1390     test_text = <<-EOT
1391         # ifdef __cplusplus
1392         #  define __STRING_INLINE inline
1393         # else
1394         #  define __STRING_INLINE extern __inline
1395         # endif
1396         EOT;
1397 };
1398
1399
1400 fix = {
1401     hackname  = glibc_c99_inline_4;
1402     files     = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1403     bypass    = "__extern_inline|__gnu_inline__";
1404     select    = "(^| )extern __inline";
1405     c_fix     = format;
1406     c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1407     test_text = <<-EOT
1408         __extension__ extern __inline unsigned int
1409         extern __inline unsigned int
1410         EOT;
1411 };
1412
1413
1414 /*  glibc-2.3.5 defines pthread mutex initializers incorrectly,
1415  *  so we replace them with versions that correspond to the
1416  *  definition.
1417  */
1418 fix = {
1419     hackname = glibc_mutex_init;
1420     files    = pthread.h;
1421     select   = '\{ *\{ *0, *\} *\}';
1422     sed      = "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1423                "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1424     sed      = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1425                "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/";
1426     sed      = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1427                "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/";
1428     sed      = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1429                "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1430     sed      = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1431                "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1432     sed      = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1433                "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/";
1434     sed      = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1435                "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1436     sed      = "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1437                "N;s/^[ \t]*#[ \t]*"
1438                "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1439                "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n"
1440                "#  \\1\\\n"
1441                "  { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1442                "# else\\\n"
1443                "#  \\1\\\n"
1444                "  { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1445                "# endif/";
1446     sed      = "s/{ \\(0, 0, 0, 0, 0, 0, "
1447                "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1448     sed      = "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/"
1449                "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1450
1451     test_text = <<- _EOText_
1452         #define PTHREAD_MUTEX_INITIALIZER \\
1453           { { 0, } }
1454         #ifdef __USE_GNU
1455         # if __WORDSIZE == 64
1456         #  define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1457           { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1458         #  define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1459           { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1460         #  define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1461           { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1462         # else
1463         #  define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1464           { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1465         #  define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1466           { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1467         #  define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1468           { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1469         # endif
1470         #endif
1471         # define PTHREAD_RWLOCK_INITIALIZER \\
1472           { { 0, } }
1473         # ifdef __USE_GNU
1474         #  if __WORDSIZE == 64
1475         #   define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1476           { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                           \\
1477               PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1478         #  else
1479         #   define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1480           { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1481         #  endif
1482         # endif
1483         #define PTHREAD_COND_INITIALIZER { { 0, } }
1484         _EOText_;
1485 };
1486
1487
1488 /* glibc versions before 2.5 have a version of stdint.h that defines
1489    UINT8_C and UINT16_C to produce unsigned constants, as do uClibc
1490    versions with stdint.h based on those glibc versions.  */
1491 fix = {
1492     hackname  = glibc_stdint;
1493     files     = stdint.h;
1494     select    = "GNU C Library";
1495     c_fix     = format;
1496     c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
1497     c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
1498     test_text = "/* This file is part of the GNU C Library.  */\n# define UINT8_C(c)\tc ## U\n# define UINT16_C(c)\tc ## U";
1499 };
1500
1501
1502 /* Some versions of glibc have a version of bits/string2.h that
1503    produces "value computed is not used" warnings from strncpy; fix
1504    this definition by using __builtin_strncpy instead as in newer
1505    versions.  */
1506 fix = {
1507     hackname  = glibc_strncpy;
1508     files     = bits/string2.h;
1509     bypass    = "__builtin_strncpy";
1510     c_fix     = format;
1511     c_fix_arg = "#  define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)";
1512     c_fix_arg = "#  define strncpy([^\n]*\\\\\n)*[^\n]*";
1513     test_text = <<-EOT
1514         #  define strncpy(dest, src, n) \
1515           (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \\
1516                           ? (strlen (src) + 1 >= ((size_t) (n))                       \\
1517                              ? (char *) memcpy (dest, src, n)                         \\
1518                              : strncpy (dest, src, n))                                \\
1519                           : strncpy (dest, src, n)))
1520         EOT;
1521
1522 };
1523
1524 /* glibc's tgmath.h relies on an expression that is not an integer
1525    constant expression being treated as it was by GCC 4.4 and
1526    earlier.  */
1527 fix = {
1528     hackname  = glibc_tgmath;
1529     files     = tgmath.h;
1530     select    = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
1531     bypass    = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
1532     c_fix     = format;
1533     c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || (__builtin_classify_type ((type) 0) == 9 && __builtin_classify_type (__real__ ((type) 0)) == 8))";
1534     test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1535 };
1536
1537 /*
1538  * Fix these files to use the types we think they should for
1539  * ptrdiff_t, size_t, and wchar_t.
1540  *
1541  * This defines the types in terms of macros predefined by our 'cpp'.
1542  * This is supposedly necessary for glibc's handling of these types.
1543  * It's probably not necessary for anyone else, but it doesn't hurt.
1544  */
1545 fix = {
1546     hackname  = gnu_types;
1547     files  = "sys/types.h";
1548     files  = "stdlib.h";
1549     files  = "sys/stdtypes.h";
1550     files  = "stddef.h";
1551     files  = "memory.h";
1552     files  = "unistd.h";
1553     bypass    = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1554     select    = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1555     c_fix     = gnu_type;
1556     /* The Solaris 10 headers already define these types correctly.  */
1557     mach   = '*-*-solaris2.1[0-9]*';
1558     not_machine = true;
1559
1560     test_text = "typedef long int ptrdiff_t; /* long int */\n"
1561                 "typedef uint_t size_t; /* uint_t */\n"
1562                 "typedef ushort_t wchar_t; /* ushort_t */";
1563 };
1564
1565
1566 /*
1567  *  Fix HP & Sony's use of "../machine/xxx.h"
1568  *  to refer to:  <machine/xxx.h>
1569  */
1570 fix = {
1571     hackname  = hp_inline;
1572     files     = sys/spinlock.h;
1573     files     = machine/machparam.h;
1574     select    = "[ \t]*#[ \t]*include[ \t]+"  '"\.\./machine/';
1575
1576     c_fix     = format;
1577     c_fix_arg = "%1<machine/%2.h>";
1578
1579     c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)"  '"\.\./machine/'
1580                 '([a-z]+)\.h"';
1581
1582     test_text = ' # include "../machine/mumble.h"';
1583 };
1584
1585
1586 /*
1587  *  Check for (...) in C++ code in HP/UX sys/file.h.
1588  */
1589 fix = {
1590     hackname  = hp_sysfile;
1591     files     = sys/file.h;
1592     select    = "HPUX_SOURCE";
1593
1594     c_fix     = format;
1595     c_fix_arg = "(struct file *, ...)";
1596     c_fix_arg = '\(\.\.\.\)';
1597
1598     test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1599 };
1600
1601
1602 /*
1603  *  Un-Hide a series of five FP defines from post-1999 compliance GCC:
1604  *  FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1605  */
1606 fix = {
1607      hackname  = hppa_hpux_fp_macros;
1608      mach      = "hppa*-hp-hpux11*";
1609      files     = math.h;
1610      select    = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1611                  "#[ \t]*define[ \t]*FP_ZERO.*\n"
1612                  "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1613                  "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1614                  "#[ \t]*define[ \t]*FP_NAN.*\n";
1615      c_fix     = format;
1616      c_fix_arg = <<- _EOFix_
1617         #endif /* _INCLUDE_HPUX_SOURCE */
1618
1619         #if defined(_INCLUDE_HPUX_SOURCE) || \
1620            (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1621         %0#endif
1622
1623         #ifdef _INCLUDE_HPUX_SOURCE
1624
1625         _EOFix_;
1626
1627      test_text =
1628             "#  define FP_NORMAL     0\n"
1629             "#  define FP_ZERO       1\n"
1630             "#  define FP_INFINITE   2\n"
1631             "#  define FP_SUBNORMAL  3\n"
1632             "#  define FP_NAN        4\n";
1633 };
1634
1635
1636 /*
1637  * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1638  * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1639  */
1640 fix = {
1641     hackname  = hpux10_cpp_pow_inline;
1642     files     = fixinc-test-limits.h, math.h;
1643     select    = <<-     END_POW_INLINE
1644         ^# +ifdef +__cplusplus
1645          +\}
1646          +inline +double +pow\(double +__d,int +__expon\) +\{
1647         [       ]+return +pow\(__d,\(double\)__expon\);
1648          +\}
1649          +extern +"C" +\{
1650         #else
1651         # +endif
1652         END_POW_INLINE;
1653
1654     c_fix     = format;
1655     c_fix_arg = "";
1656
1657     test_text =
1658         "#    ifdef __cplusplus\n"
1659         "     }\n"
1660         "     inline double pow(double __d,int __expon) {\n"
1661         "\t return pow(__d,(double)__expon);\n"
1662         "     }\n"
1663         '     extern "C"' " {\n"
1664         "#else\n"
1665         "#    endif";
1666 };
1667
1668 fix = {
1669      hackname  = hpux11_cpp_pow_inline;
1670      files     = math.h;
1671      select    = " +inline double pow\\(double d,int expon\\) \\{\n"
1672                  " +return pow\\(d, \\(double\\)expon\\);\n"
1673                  " +\\}\n";
1674      c_fix     = format;
1675      c_fix_arg = "";
1676
1677      test_text =
1678             "   inline double pow(double d,int expon) {\n"
1679             "     return pow(d, (double)expon);\n"
1680             "   }\n";
1681 };
1682
1683
1684 /*
1685  *  Fix hpux 10.X missing ctype declarations 1
1686  */
1687 fix = {
1688     hackname = hpux10_ctype_declarations1;
1689     files    = ctype.h;
1690     select   = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1691     bypass   = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1692     c_fix     = format;
1693     c_fix_arg = "#ifdef _PROTOTYPES\n"
1694                 "extern int __tolower(int);\n"
1695                 "extern int __toupper(int);\n"
1696                 "#else /* NOT _PROTOTYPES */\n"
1697                 "extern int __tolower();\n"
1698                 "extern int __toupper();\n"
1699                 "#endif /* _PROTOTYPES */\n\n"
1700                 "%0\n";
1701
1702     test_text = "#  define _toupper(__c)         __toupper(__c)\n";
1703 };
1704
1705
1706 /*
1707  *  Fix hpux 10.X missing ctype declarations 2
1708  */
1709 fix = {
1710     hackname = hpux10_ctype_declarations2;
1711     files    = ctype.h;
1712     select   = "^#  if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1713     bypass   = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1714     c_fix     = format;
1715     c_fix_arg = "%0\n\n"
1716                 "#ifdef _PROTOTYPES\n"
1717                 "     extern int _isalnum(int);\n"
1718                 "     extern int _isalpha(int);\n"
1719                 "     extern int _iscntrl(int);\n"
1720                 "     extern int _isdigit(int);\n"
1721                 "     extern int _isgraph(int);\n"
1722                 "     extern int _islower(int);\n"
1723                 "     extern int _isprint(int);\n"
1724                 "     extern int _ispunct(int);\n"
1725                 "     extern int _isspace(int);\n"
1726                 "     extern int _isupper(int);\n"
1727                 "     extern int _isxdigit(int);\n"
1728                 "#  else /* not _PROTOTYPES */\n"
1729                 "     extern int _isalnum();\n"
1730                 "     extern int _isalpha();\n"
1731                 "     extern int _iscntrl();\n"
1732                 "     extern int _isdigit();\n"
1733                 "     extern int _isgraph();\n"
1734                 "     extern int _islower();\n"
1735                 "     extern int _isprint();\n"
1736                 "     extern int _ispunct();\n"
1737                 "     extern int _isspace();\n"
1738                 "     extern int _isupper();\n"
1739                 "     extern int _isxdigit();\n"
1740                 "#endif /* _PROTOTYPES */\n";
1741
1742     test_text = "#  if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1743                 "     extern unsigned int *__SB_masks;\n";
1744 };
1745
1746
1747 /*
1748  *  Fix hpux 10.X missing stdio declarations
1749  */
1750 fix = {
1751     hackname = hpux10_stdio_declarations;
1752     files    = stdio.h;
1753     select   = "^#[ \t]*define _iob[ \t]*__iob";
1754     bypass   = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1755     c_fix     = format;
1756     c_fix_arg = "%0\n\n"
1757         "#  if defined(__STDC__) || defined(__cplusplus)\n"
1758         "     extern int snprintf(char *, size_t, const char *, ...);\n"
1759         "     extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1760         "#  else /* not __STDC__) || __cplusplus */\n"
1761         "     extern int snprintf();\n"
1762         "     extern int vsnprintf();\n"
1763         "#  endif /* __STDC__) || __cplusplus */\n";
1764
1765     test_text = "#  define _iob __iob\n";
1766 };
1767
1768
1769 /*
1770  *  Make sure hpux defines abs in header.
1771  */
1772 fix = {
1773     hackname  = hpux11_abs;
1774     mach      = "*-hp-hpux11*";
1775     files     = stdlib.h;
1776     select    = "ifndef _MATH_INCLUDED";
1777     c_fix     = format;
1778     c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1779     test_text = "#ifndef _MATH_INCLUDED";
1780 };
1781
1782
1783 /*
1784  *  Keep HP-UX 11 from stomping on C++ math namespace
1785  *  with defines for fabsf.
1786  */
1787 fix = {
1788     hackname  = hpux11_fabsf;
1789     files     = math.h;
1790     select    = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1791     bypass    = "__cplusplus";
1792
1793     c_fix     = format;
1794     c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1795
1796     test_text =
1797     "#ifdef _PA_RISC\n"
1798     "#  define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1799     "#endif";
1800 };
1801
1802
1803 /*
1804  *  Fix C99 constant in __POINTER_SET define.
1805  */
1806 fix = {
1807     hackname  = hpux11_pthread_const;
1808     mach      = "*-hp-hpux11.[0-3]*";
1809     files     = sys/pthread.h;
1810     select    = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
1811
1812     c_fix     = format;
1813     c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
1814     test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
1815 };
1816
1817
1818 /*
1819  * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1820  * being defined by having it define _hpux_size_t instead.
1821  */
1822 fix = {
1823     hackname  = hpux11_size_t;
1824     mach      = "*-hp-hpux11*";
1825     select    = "__size_t";
1826
1827     c_fix     = format;
1828     c_fix_arg = "_hpux_size_t";
1829
1830     test_text =
1831     "#define __size_t size_t\n"
1832     "       extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1833 };
1834
1835
1836 /*
1837  *  Fix hpux 11.00 broken snprintf declaration
1838  *  (third argument is char *, needs to be const char * to prevent
1839  *  spurious warnings with -Wwrite-strings or in C++).
1840  */
1841 fix = {
1842     hackname = hpux11_snprintf;
1843     files    = stdio.h;
1844     select   = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1845                                     ' *(char *\*, *\.\.\.\);)';
1846     c_fix     = format;
1847     c_fix_arg = '%1 const %3';
1848
1849     test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1850                 "extern int snprintf(char *, __size_t, char *, ...);\n"
1851                 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1852 };
1853
1854 /*
1855  *  Fix hpux 11.00 broken vsnprintf declaration
1856  */
1857 fix = {
1858     hackname = hpux11_vsnprintf;
1859     files    = stdio.h;
1860     select   = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1861                                      'const char \*,) __va__list\);';
1862     c_fix     = format;
1863     c_fix_arg = "%1 __va_list);";
1864
1865     test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1866                                      ' __va__list);';
1867 };
1868
1869
1870 /*
1871  *  get rid of bogus inline definitions in HP-UX 8.0
1872  */
1873 fix = {
1874     hackname = hpux8_bogus_inlines;
1875     files    = math.h;
1876     select   = inline;
1877     bypass   = "__GNUG__";
1878     sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1879            "@extern \"C\" int abs(int);@";
1880     sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1881     sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1882     sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1883     test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1884                 "inline double sqr(double v) { return v**0.5; }";
1885 };
1886
1887
1888 /*
1889  *  Fix hpux broken ctype macros
1890  */
1891 fix = {
1892     hackname = hpux_ctype_macros;
1893     files    = ctype.h;
1894     select   = '((: |\()__SB_masks \? )'
1895                '(__SB_masks\[__(alnum|c)\] & _IS)';
1896     c_fix     = format;
1897     c_fix_arg = "%1(int)%3";
1898
1899     test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1900                 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
1901 };
1902
1903
1904 /*
1905  *  Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1906  */
1907 fix = {
1908     hackname = hpux_htonl;
1909     files    = netinet/in.h;
1910     select   = "#ifndef _XOPEN_SOURCE_EXTENDED[ \t]*\n"
1911                "(/\\*\n"
1912                " \\* Macros for number representation conversion\\.\n"
1913                " \\*/\n"
1914                "#ifndef ntohl)";
1915     c_fix     = format;
1916     c_fix_arg = "#if 1\n%1";
1917
1918     test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1919                 "/*\n"
1920                 " * Macros for number representation conversion.\n"
1921                 " */\n"
1922                 "#ifndef ntohl\n"
1923                 "#define ntohl(x)        (x)\n"
1924                 "#define ntohs(x)        (x)\n"
1925                 "#define htonl(x)        (x)\n"
1926                 "#define htons(x)        (x)\n"
1927                 "#endif\n"
1928                 "#endif  /* ! _XOPEN_SOURCE_EXTENDED */";
1929 };
1930
1931
1932 /*
1933  * HP-UX long_double
1934  */
1935 fix = {
1936     hackname  = hpux_long_double;
1937     mach      = "*-*-hpux10*";
1938     mach      = "*-*-hpux11.[012]*";
1939     files     = stdlib.h;
1940     select    = "extern[ \t]long_double[ \t]strtold";
1941     bypass    = "long_double_t";
1942     sed       = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
1943     sed       = "s/long_double/long double/g";
1944
1945     test_text = "#  ifndef _LONG_DOUBLE\n"
1946                 "#    define _LONG_DOUBLE\n"
1947                 "     typedef struct {\n"
1948                 "       unsigned int word1, word2, word3, word4;\n"
1949                 "     } long_double;\n"
1950                 "#  endif /* _LONG_DOUBLE */\n"
1951                 "extern long_double strtold(const char *, char **);\n";
1952 };
1953
1954  /*
1955   * We cannot use the above rule on 11.31 because it removes the strtold
1956   * definition.  ia64 is OK with no hack, PA needs some help.
1957   */
1958 fix = {
1959     hackname  = hpux_long_double_2;
1960     mach      = "hppa*-*-hpux11.3*";
1961     files     = stdlib.h;
1962     select    = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| defined\\(_PROTOTYPES\\) \\|\\| defined\\(_LONG_DOUBLE_STRUCT\\)";
1963     c_fix     = format;
1964     c_fix_arg = "#  if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
1965
1966     test_text = "#  if !defined(__ia64) || !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)\n";
1967 };
1968
1969 /*
1970  *  Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
1971  */
1972 fix = {
1973     hackname = hpux_systime;
1974     files    = sys/time.h;
1975     select   = "^extern struct sigevent;";
1976
1977     c_fix     = format;
1978     c_fix_arg = "struct sigevent;";
1979
1980     test_text = 'extern struct sigevent;';
1981 };
1982
1983
1984 /*
1985  *  Wrap spu_info in ifdef _KERNEL.  GCC cannot handle an array of unknown
1986  *  type and mpinfou is only defined when _KERNEL is set.
1987  */
1988 fix = {
1989     hackname = hpux_spu_info;
1990     mach     = "*-hp-hpux*";
1991     /*
1992      *  It is tempting to omit the first "files" entry.  Do not.
1993      *  The testing machinery will take the first "files" entry as the name
1994      *  of a test file to play with.  It would be a nuisance to have a directory
1995      *  with the name "*".
1996      */
1997     files    = "ia64/sys/getppdp.h";
1998     files    = "*/sys/getppdp.h";
1999     select   = "^.*extern.*spu_info.*";
2000
2001     c_fix     = format;
2002     c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
2003
2004     test_text = "extern union mpinfou spu_info[];";
2005 };
2006
2007 fix = {
2008     hackname  = hpux11_extern_sendfile;
2009     mach      = "*-hp-hpux11.[12]*";
2010     files     = sys/socket.h;
2011     select    = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
2012     c_fix     = format;
2013     c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2014     test_text = "   extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n                               const struct iovec *, int));\n";
2015 };
2016
2017 fix = {
2018     hackname  = hpux11_extern_sendpath;
2019     mach      = "*-hp-hpux11.[12]*";
2020     files     = sys/socket.h;
2021     select    = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
2022     c_fix     = format;
2023     c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2024     test_text = "   extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n                               const struct iovec *, int));\n";
2025 };
2026
2027 fix = {
2028     hackname  = hpux_extern_errno;
2029     mach      = "*-hp-hpux10.*";
2030     mach      = "*-hp-hpux11.[0-2]*";
2031     files     = errno.h;
2032     select    = "^[ \t]*extern int errno;$";
2033     c_fix     = format;
2034     c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
2035     test_text = "   extern int errno;\n";
2036 };
2037
2038
2039 /*
2040  *  Add missing braces to pthread initializer defines.
2041  */
2042 fix = {
2043     hackname  = hpux_pthread_initializers;
2044     mach      = "*-hp-hpux11.[0-3]*";
2045     files     = sys/pthread.h;
2046     sed       = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2047                  "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
2048     sed       = "s@^[ \t]*1,[ \t]*\\\\"
2049                  "@\t{ 1, 0 }@";
2050     sed       = "/^[ \t]*0$/d";
2051     sed       = "s@__PTHREAD_MUTEX_VALID, 0"
2052                  "@{ __PTHREAD_MUTEX_VALID, 0 }@";
2053     sed       = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2054                  "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2055     sed       = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2056                  "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2057     sed       = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2058                  "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2059     sed       = "s@^[ \t]*0, 0[ \t]*\\\\"
2060                  "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2061     sed       = "s@__PTHREAD_COND_VALID, 0"
2062                  "@{ __PTHREAD_COND_VALID, 0 }@";
2063     sed       = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2064                  "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2065     sed       = "s@__PTHREAD_RWLOCK_VALID, 0"
2066                  "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2067     sed       = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2068                  "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2069     sed       = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2070                  "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2071     test_text = "#define PTHREAD_MUTEX_INITIALIZER  {\t\t\t\t\t\\\\\n"
2072                 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2073                 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2074                 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2075                 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2076                 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2077                 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2078                 "}\n";
2079 };
2080
2081 fix = {
2082     hackname  = hpux_c99_intptr;
2083     mach      = "*-hp-hpux11.3*";
2084     files     = stdint-hpux11.h, stdint.h;
2085     sed       = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
2086     sed       = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2087     sed       = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
2088     sed       = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
2089     sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
2090     sed       = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
2091     test_text = "#define PTRDIFF_MAX    INT32_MAX\n"
2092                 "#define PTRDIFF_MIN    INT32_MIN\n"
2093                 "#define INTPTR_MAX     INT32_MAX\n"
2094                 "#define INTPTR_MIN     INT32_MIN\n"
2095                 "#define UINTPTR_MAX    UINT32_MAX\n"
2096                 "#define SIZE_MAX       UINT32_MAX\n";
2097 };
2098
2099 /*
2100  * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2101  */
2102
2103 fix = {
2104     hackname  = hpux_c99_inttypes;
2105     mach      = "*-hp-hpux11.[23]*";
2106     files     = inttypes.h;
2107     files     = stdint-hpux11.h, stdint.h;
2108     sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
2109     sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
2110     sed       = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
2111     sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@#define UINT32_C(__c) __CONCAT__(__c,u)@";
2112     test_text = "#define UINT8_C(__c)     __CONCAT_U__(__c)\n"
2113                 "#define UINT16_C(__c)    __CONCAT_U__(__c)\n"
2114                 "#define INT32_C(__c)     __CONCAT__(__c,l)\n"
2115                 "#define UINT32_C(__c)     __CONCAT__(__c,ul)\n";
2116 };
2117
2118 fix = {
2119     hackname  = hpux_c99_inttypes2;
2120     mach      = "*-hp-hpux11.2*";
2121     files     = stdint-hpux11.h, stdint.h;
2122     sed       = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
2123     sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
2124     sed       = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
2125     sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
2126     test_text = "#  define      INT8_C(__c)     ((signed char)(__c))\n"
2127                 "#  define      UINT8_C(__c)    ((unsigned char)(__c))\n"
2128                 "#  define      INT16_C(__c)    ((short)(__c))\n"
2129                 "#  define      UINT16_C(__c)   ((unsigned short)(__c))\n";
2130 };
2131
2132 fix = {
2133     hackname  = hpux_stdint_least_fast;
2134     mach      = "*-hp-hpux11.2*";
2135     files     = stdint-hpux11.h, stdint.h;
2136     select    =
2137         "^[ \t]*#[ \t]*define[ \t]+UINT_(LEAST|FAST)64_MAX[ \t]+ULLONG_MAX";
2138     c_fix     = format;
2139     c-fix-arg = "#  define      UINT_%164_MAX   __UINT64_MAX__";
2140     test-text = "#  define       UINT_FAST64_MAX        ULLONG_MAX\n"
2141                 "#  define       UINT_LEAST64_MAX        ULLONG_MAX\n";
2142         _EOFix_;
2143 };
2144
2145 fix = {
2146     hackname  = hpux_inttype_int8_t;
2147     mach      = "*-hp-hpux1[01].*";
2148     files     = sys/_inttypes.h;
2149     select    = "^[ \t]*typedef[ \t]*char[ \t]*int(_least){0,1}8_t.*";
2150     c_fix     = format;
2151     c_fix_arg = "typedef signed char int%18_t;";
2152     test_text = "typedef char int_least8_t;\n"
2153                 "typedef char int8_t;\n";
2154 };
2155
2156 fix = {
2157     hackname  = hpux_imaginary_i;
2158     mach      = "ia64-hp-hpux11.*";
2159     files     = complex.h;
2160     select    = "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*";
2161     c_fix     = format;
2162     c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
2163     test_text = "#define _Complex_I (0.f+_Imaginary_I)\n";
2164 };
2165
2166 /*
2167  *  Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2168  */
2169 fix = {
2170     hackname  = huge_val_hex;
2171     files     = bits/huge_val.h;
2172     select    = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2173     bypass    = "__builtin_huge_val";
2174
2175     c_fix     = format;
2176     c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
2177
2178     test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2179 };
2180
2181
2182 /*
2183  *  Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2184  */
2185 fix = {
2186     hackname  = huge_valf_hex;
2187     files     = bits/huge_val.h;
2188     select    = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2189     bypass    = "__builtin_huge_valf";
2190
2191     c_fix     = format;
2192     c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
2193
2194     test_text = "#  define HUGE_VALF (__extension__ 0x1.0p255f)";
2195 };
2196
2197
2198 /*
2199  *  Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2200  */
2201 fix = {
2202     hackname  = huge_vall_hex;
2203     files     = bits/huge_val.h;
2204     select    = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2205     bypass    = "__builtin_huge_vall";
2206
2207     c_fix     = format;
2208     c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2209
2210     test_text = "#  define HUGE_VALL (__extension__ 0x1.0p32767L)";
2211 };
2212
2213
2214 /*
2215  *  Fix return type of abort and free
2216  */
2217 fix = {
2218     hackname  = int_abort_free_and_exit;
2219     files     = stdlib.h;
2220     select    = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2221     bypass    = "_CLASSIC_ANSI_TYPES";
2222
2223     c_fix     = format;
2224     c_fix_arg = "void\t%1(";
2225
2226     test_text = "extern int abort(int);\n"
2227                 "extern int free(void*);\n"
2228                 "extern int exit(void*);";
2229 };
2230
2231
2232 /*
2233  *  Fix various macros used to define ioctl numbers.
2234  *  The traditional syntax was:
2235  *
2236  *    #define _IO(n, x) (('n'<<8)+x)
2237  *    #define TIOCFOO _IO(T, 1)
2238  *
2239  *  but this does not work with the C standard, which disallows macro
2240  *  expansion inside strings.  We have to rewrite it thus:
2241  *
2242  *    #define _IO(n, x) ((n<<8)+x)
2243  *    #define TIOCFOO  _IO('T', 1)
2244  *
2245  *  The select expressions match too much, but the c_fix code is cautious.
2246  *
2247  *  _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2248  */
2249 fix = {
2250     hackname  = io_quotes_def;
2251     select    = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2252     c_fix     = char_macro_def;
2253     c_fix_arg = "IO";
2254     test_text =
2255     "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2256     "#define _IOWN(x,y,t)  (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2257     "#define _IO(x,y)      ('x'<<8|y)";
2258     test_text =
2259     "#define XX_IO(x)        ('x'<<8|256)";
2260 };
2261
2262 fix = {
2263     hackname  = io_quotes_use;
2264     select    = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2265                 "\\( *[^,']";
2266     c_fix     = char_macro_use;
2267     c_fix_arg = "IO";
2268     test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2269                 "#define TIOCFOO \\\\\n"
2270                 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2271 };
2272
2273
2274 /*
2275  *  Check for missing ';' in struct
2276  */
2277 fix = {
2278     hackname = ip_missing_semi;
2279     files    = netinet/ip.h;
2280     select   = "}$";
2281     sed      = "/^struct/,/^};/s/}$/};/";
2282     test_text=
2283     "struct mumble {\n"
2284     "  union {\n"
2285     "    int x;\n"
2286     "  }\n"
2287     "}; /* mumbled struct */\n";
2288 };
2289
2290
2291 /*
2292  *  Non-traditional "const" declaration in Irix's limits.h.
2293  */
2294 fix = {
2295     hackname    = irix_limits_const;
2296     files       = fixinc-test-limits.h, limits.h;
2297     select      = "^extern const ";
2298     c_fix       = format;
2299     c_fix_arg   = "extern __const ";
2300     test_text   = "extern const char limit; /* test limits */";
2301 };
2302
2303
2304 /*
2305  *  IRIX 5.x's stdio.h declares some functions that take a va_list as
2306  *  taking char *.  However, GCC uses void * for va_list, so
2307  *  calling vfprintf with a va_list fails in C++.  */
2308 fix = {
2309     hackname  = irix_stdio_va_list;
2310     files     = stdio.h;
2311
2312     select = '/\* va_list \*/ char \*';
2313     c_fix  = format;
2314     c_fix_arg = "__gnuc_va_list";
2315     test_text =
2316     "extern int printf( const char *, /* va_list */ char * );";
2317 };
2318
2319
2320 /*
2321  * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2322  * use / * * / to concatenate tokens.
2323  */
2324 fix = {
2325     hackname = kandr_concat;
2326     files  = "sparc/asm_linkage.h";
2327     files  = "sun*/asm_linkage.h";
2328     files  = "arm/as_support.h";
2329     files  = "arm/mc_type.h";
2330     files  = "arm/xcb.h";
2331     files  = "dev/chardefmac.h";
2332     files  = "dev/ps_irq.h";
2333     files  = "dev/screen.h";
2334     files  = "dev/scsi.h";
2335     files  = "sys/tty.h";
2336     files  = "Xm.acorn/XmP.h";
2337     files  = bsd43/bsd43_.h;
2338     select = '/\*\*/';
2339     c_fix     = format;
2340     c_fix_arg = '##';
2341     test_text = "#define __CONCAT__(a,b) a/**/b";
2342 };
2343
2344
2345 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2346  * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2347  * constant on recent versions of g++.
2348  */
2349 fix = {
2350     hackname = linux_ia64_ucontext;
2351     files = "sys/ucontext.h";
2352     mach = "ia64-*-linux*";
2353     select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2354              '->sc_gr\[0\]\) - \(char \*\) 0\)';
2355     c_fix = format;
2356     c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2357     test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2358         "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2359 };
2360
2361
2362 /*
2363  *  Remove header file warning from sys/time.h.  Autoconf's
2364  *  AC_HEADER_TIME recommends to include both sys/time.h and time.h
2365  *  which causes warning on LynxOS.  Remove the warning.
2366  */
2367 fix = {
2368     hackname  = lynxos_no_warning_in_sys_time_h;
2369     files     = sys/time.h;
2370     select    = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2371     c_fix     = format;
2372     c_fix_arg = "";
2373     test_text = "#warning Using <time.h> instead of <sys/time.h>";
2374 };
2375
2376
2377 /*
2378  *  Add missing declaration for putenv.
2379  */
2380 fix = {
2381     hackname  = lynxos_missing_putenv;
2382     mach      = '*-*-lynxos*';
2383     files     = stdlib.h;
2384     bypass    = 'putenv[ \t]*\\(';
2385     select    = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2386     c_fix     = format;
2387     c_fix_arg = "%0\n"
2388         "extern int putenv                              _AP((char *));";
2389     c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2390     test_text = "extern char *getenv    _AP((const char *));";
2391 };
2392
2393
2394 /*
2395  * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2396  *
2397  * On NetBSD, machine is a symbolic link to an architecture specific
2398  * directory name, so we can't match a specific file name here.
2399  */
2400 fix = {
2401     hackname = machine_ansi_h_va_list;
2402     select   = "define[ \t]+_BSD_VA_LIST_[ \t]";
2403     bypass   = '__builtin_va_list';
2404
2405     c_fix     = format;
2406     c_fix_arg = "%1__builtin_va_list";
2407     c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2408
2409     test_text = " # define _BSD_VA_LIST_\tchar**";
2410 };
2411
2412
2413 /*
2414  *  Fix non-ansi machine name defines
2415  */
2416 fix = {
2417     hackname  = machine_name;
2418     c_test    = machine_name;
2419     c_fix     = machine_name;
2420
2421     test_text = "/* MACH_DIFF: */\n"
2422     "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2423     "\n/* no uniform test, so be careful  :-) */";
2424 };
2425
2426
2427 /*
2428  *  Some math.h files define struct exception (it's in the System V
2429  *  Interface Definition), which conflicts with the class exception defined
2430  *  in the C++ file std/stdexcept.h.  We redefine it to __math_exception.
2431  *  This is not a great fix, but I haven't been able to think of anything
2432  *  better.
2433  */
2434 fix = {
2435     hackname  = math_exception;
2436     files     = math.h;
2437     select    = "struct exception";
2438     /*
2439      * This should be bypassed on __cplusplus, but some supposedly C++
2440      * aware headers, such as Solaris 8 and 9, don't wrap their struct
2441      * exception either.  So currently we bypass only for glibc, based on a
2442      * comment in the fixed glibc header.  Ick.
2443      */
2444     bypass    = 'We have a problem when using C\+\+|for C\+\+, '
2445                 '_[a-z0-9A-Z_]+_exception; for C, exception';
2446     c_fix     = wrap;
2447
2448     c_fix_arg = "#ifdef __cplusplus\n"
2449                 "#define exception __math_exception\n"
2450                 "#endif\n";
2451
2452     c_fix_arg = "#ifdef __cplusplus\n"
2453                 "#undef exception\n"
2454                 "#endif\n";
2455
2456     test_text = "typedef struct exception t_math_exception;";
2457 };
2458
2459
2460 /*
2461  *  This looks pretty broken to me.  ``dbl_max_def'' will contain
2462  *  "define DBL_MAX " at the start, when what we really want is just
2463  *  the value portion.  Can't figure out how to write a test case
2464  *  for this either  :-(
2465  */
2466 fix = {
2467     hackname = math_huge_val_from_dbl_max;
2468     files    = math.h;
2469
2470     /*
2471      * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2472      * in math.h, this fix applies.
2473      */
2474     select   = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2475     bypass   = "define[ \t]+DBL_MAX";
2476
2477     shell    =
2478     /*
2479      *  See if we have a definition for DBL_MAX in float.h.
2480      *  If we do, we will replace the one in math.h with that one.
2481      */
2482
2483     "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2484                    "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2485
2486     "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2487     "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2488                         "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2489     "\telse cat\n"
2490     "\tfi";
2491
2492     test_text =
2493     "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2494     "#define HUGE_VAL DBL_MAX";
2495 };
2496
2497
2498 /*
2499  *  nested comment
2500  */
2501 fix = {
2502     hackname  = nested_auth_des;
2503     files     = rpc/rpc.h;
2504     select    = '(/\*.*rpc/auth_des\.h>.*)/\*';
2505     c_fix     = format;
2506     c_fix_arg = "%1*/ /*";
2507     test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2508 };
2509
2510
2511 /*
2512  *  Some versions of NetBSD don't expect the C99 inline semantics.
2513  */
2514 fix = {
2515     hackname  = netbsd_c99_inline_1;
2516     mach      = "*-*-netbsd*";
2517     files     = signal.h;
2518     select    = "extern __inline int";
2519
2520     c_fix     = format;
2521     c_fix_arg = "extern\n"
2522                 "#ifdef __GNUC_STDC_INLINE__\n"
2523                 "__attribute__((__gnu_inline__))\n"
2524                 "#endif\n"
2525                 "__inline int";
2526
2527     test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2528 };
2529
2530
2531 fix = {
2532     hackname  = netbsd_c99_inline_2;
2533     mach      = "*-*-netbsd*";
2534     files     = signal.h;
2535     select    = "#define _SIGINLINE extern __inline";
2536
2537     c_fix     = format;
2538     c_fix_arg = <<- _EOArg_
2539         #ifdef __GNUC_STDC_INLINE__
2540         #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2541         #else
2542         %0
2543         #endif
2544         _EOArg_;
2545
2546     test_text = "#define _SIGINLINE extern __inline";
2547 };
2548
2549
2550 /*
2551  * NetBSD has a semicolon after the ending '}' for some extern "C".
2552  */
2553 fix = {
2554     hackname  = netbsd_extra_semicolon;
2555     mach      = "*-*-netbsd*";
2556     files     = sys/cdefs.h;
2557     select    = "#define[ \t]*__END_DECLS[ \t]*};";
2558
2559     c_fix     = format;
2560     c_fix_arg = "#define __END_DECLS }";
2561
2562     test_text = "#define __END_DECLS };";
2563 };
2564
2565
2566 /* newlib's stdint.h has several failures to conform to C99.  The fix
2567    for these removed a comment that can be matched to identify unfixed
2568    versions.  */
2569 fix = {
2570     hackname  = newlib_stdint_1;
2571     files     = stdint-newlib.h, stdint.h;
2572     select    = "@todo - Add support for wint_t types";
2573     sed       = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
2574     sed       = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
2575     sed       = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
2576     sed       = "s@#define INT_LEAST32_MIN.*@#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
2577     sed       = "s@#define INT_LEAST32_MAX.*@#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
2578     sed       = "s@#define UINT_LEAST32_MAX.*@#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
2579     sed       = 's@#define INT_FAST\([0-9]*\)_MIN.*@#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
2580     sed       = 's@#define INT_FAST\([0-9]*\)_MAX.*@#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
2581     sed       = 's@#define UINT_FAST\([0-9]*\)_MAX.*@#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
2582     sed       = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
2583     sed       = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2584     sed       = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
2585     sed       = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
2586     sed       = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
2587     test_text = "/* @todo - Add support for wint_t types. */\n"
2588                 "#define INT32_MIN (-2147483647-1)\n"
2589                 "#define INT32_MAX 2147483647\n"
2590                 "#define UINT32_MAX 4294967295U\n"
2591                 "#define INT_LEAST32_MIN (-2147483647-1)\n"
2592                 "#define INT_LEAST32_MAX 2147483647\n"
2593                 "#define UINT_LEAST32_MAX 4294967295U\n"
2594                 "#define INT_FAST8_MIN INT8_MIN\n"
2595                 "#define INT_FAST8_MAX INT8_MAX\n"
2596                 "#define UINT_FAST8_MAX UINT8_MAX\n"
2597                 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
2598                 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
2599                 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
2600                 "#define UINT8_C(x) x##U\n"
2601                 "#define UINT16_C(x) x##U";
2602 };
2603
2604
2605 fix = {
2606     hackname  = newlib_stdint_2;
2607     files     = stdint-newlib.h, stdint.h;
2608     select    = "@todo - Add support for wint_t types";
2609     c_fix     = format;
2610     c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
2611                 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
2612                 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
2613                 "#define WCHAR_MAX __WCHAR_MAX__\n"
2614                 "#define WCHAR_MIN __WCHAR_MIN__\n"
2615                 "#define WINT_MAX __WINT_MAX__\n"
2616                 "#define WINT_MIN __WINT_MIN__\n\n"
2617                 "%0";
2618     c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
2619     test_text = "/* @todo - Add support for wint_t types. */\n"
2620                 "/** Macros for minimum-width integer constant expressions */";
2621 };
2622
2623
2624 /*
2625  *  NeXT 3.2 adds const prefix to some math functions.
2626  *  These conflict with the built-in functions.
2627  */
2628 fix = {
2629     hackname  = next_math_prefix;
2630     files     = ansi/math.h;
2631     select    = "^extern[ \t]+double[ \t]+__const__[ \t]";
2632
2633     c_fix     = format;
2634     c_fix_arg = "extern double %1(";
2635     c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2636
2637     test_text = "extern\tdouble\t__const__\tmumble();";
2638 };
2639
2640
2641 /*
2642  *  NeXT 3.2 uses the word "template" as a parameter for some
2643  *  functions. GCC reports an invalid use of a reserved key word
2644  *  with the built-in functions.
2645  */
2646 fix = {
2647     hackname = next_template;
2648     files    = bsd/libc.h;
2649     select   = "[ \t]template\\)";
2650
2651     c_fix     = format;
2652     c_fix_arg = "(%1)";
2653     c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2654     test_text = "extern mumble( char * template); /* fix */";
2655 };
2656
2657
2658 /*
2659  *  NeXT 3.2 includes the keyword volatile in the abort() and  exit()
2660  *  function prototypes. That conflicts with the  built-in functions.
2661  */
2662 fix = {
2663     hackname = next_volitile;
2664     files    = ansi/stdlib.h;
2665     select   = "^extern[ \t]+volatile[ \t]+void[ \t]";
2666
2667     c_fix     = format;
2668     c_fix_arg = "extern void %1(";
2669     c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2670
2671     test_text = "extern\tvolatile\tvoid\tabort();";
2672 };
2673
2674
2675 /*
2676  *  NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
2677  *  Note that version 3 of the NeXT system has wait.h in a different directory,
2678  *  so that this code won't do anything.  But wait.h in version 3 has a
2679  *  conditional, so it doesn't need this fix.  So everything is okay.
2680  */
2681 fix = {
2682     hackname  = next_wait_union;
2683     files     = sys/wait.h;
2684
2685     select    = 'wait\(union wait';
2686     c_fix     = format;
2687     c_fix_arg = "wait(void";
2688     test_text = "extern pid_d wait(union wait*);";
2689 };
2690
2691
2692 /*
2693  *  a missing semi-colon at the end of the nodeent structure definition.
2694  */
2695 fix = {
2696     hackname  = nodeent_syntax;
2697     files     = netdnet/dnetdb.h;
2698     select    = "char[ \t]*\\*na_addr[ \t]*$";
2699     c_fix     = format;
2700     c_fix_arg = "%0;";
2701     test_text = "char *na_addr\t";
2702 };
2703
2704 /*
2705  * Fix OpenBSD's NULL definition.
2706  */
2707 fix = {
2708   hackname  = openbsd_null_definition;
2709   mach      = "*-*-openbsd*";
2710   files     = locale.h, stddef.h, stdio.h, string.h,
2711   time.h, unistd.h, wchar.h, sys/param.h;
2712   select    = "__GNUG__";
2713   c_fix = format;
2714   c_fix_arg = "#ifndef NULL\n"
2715               "#ifdef __cplusplus\n"
2716               "#ifdef __GNUG__\n"
2717               "#define NULL\t__null\n"
2718               "#else\t /* ! __GNUG__  */\n"
2719               "#define NULL\t0L\n"
2720               "#endif\t /* __GNUG__  */\n"
2721               "#else\t /* ! __cplusplus  */\n"
2722               "#define NULL\t((void *)0)\n"
2723               "#endif\t /* __cplusplus  */\n"
2724               "#endif\t /* !NULL  */";
2725
2726   c_fix_arg = "^#ifndef[ \t]*NULL\n"
2727               "^#ifdef[ \t]*__GNUG__\n"
2728               "^#define[ \t]*NULL[ \t]*__null\n"
2729               "^#else\n"
2730               "^#define[ \t]*NULL[ \t]*0L\n"
2731               "^#endif\n"
2732               "^#endif";
2733   test_text =
2734         "#ifndef NULL\n"
2735         "#ifdef  __GNUG__\n"
2736         "#define NULL    __null\n"
2737         "#else\n"
2738         "#define NULL    0L\n"
2739         "#endif\n"
2740         "#endif\n";
2741 };
2742
2743 /*
2744  *  obstack.h used casts as lvalues.
2745  *
2746  *  We need to change postincrements of casted pointers (which are
2747  *  then dereferenced and assigned into) of the form
2748  *
2749  *    *((TYPE*)PTRVAR)++ = (VALUE)
2750  *
2751  *  into expressions like
2752  *
2753  *    ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
2754  *
2755  *  which is correct for the cases used in obstack.h since PTRVAR is
2756  *  of type char * and the value of the expression is not used.
2757  */
2758 fix = {
2759     hackname  = obstack_lvalue_cast;
2760     files     = obstack.h;
2761     select    = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
2762     c_fix     = format;
2763     c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
2764     test_text = "*((void **) (h)->next_free)++ = (aptr)";
2765 };
2766
2767 /*
2768  * Fix OpenBSD's va_start define.
2769  */
2770 fix = {
2771   hackname  = openbsd_va_start;
2772   mach      = "*-*-openbsd*";
2773   files     = stdarg.h;
2774   select    = '__builtin_stdarg_start';
2775   c_fix     = format;
2776   c_fix_arg = __builtin_va_start;
2777
2778   test_text = "#define va_start(v,l)   __builtin_stdarg_start((v),l)";
2779 };
2780
2781 /*
2782  *  sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
2783  *  defining regex.h related types.  This causes libg++ build and usage
2784  *  failures.  Fixing this correctly requires checking and modifying 3 files.
2785  */
2786 fix = {
2787     hackname = osf_namespace_a;
2788     files    = reg_types.h;
2789     files    = sys/lc_core.h;
2790     test     = " -r reg_types.h";
2791     test     = " -r sys/lc_core.h";
2792     test     = " -n \"`grep '} regex_t;' reg_types.h`\"";
2793     test     = " -z \"`grep __regex_t regex.h`\"";
2794
2795     c_fix     = format;
2796     c_fix_arg = "__%0";
2797     c_fix_arg = "reg(ex|off|match)_t";
2798
2799     test_text = "`touch sys/lc_core.h`"
2800     "typedef struct {\n  int stuff, mo_suff;\n} regex_t;\n"
2801     "extern regex_t    re;\n"
2802     "extern regoff_t   ro;\n"
2803     "extern regmatch_t rm;\n";
2804 };
2805
2806 fix = {
2807     hackname = osf_namespace_c;
2808     files    = regex.h;
2809     test     = " -r reg_types.h";
2810     test     = " -r sys/lc_core.h";
2811     test     = " -n \"`grep '} regex_t;' reg_types.h`\"";
2812     test     = " -z \"`grep __regex_t regex.h`\"";
2813
2814     select    = "#include <reg_types\.h>.*";
2815     c_fix     = format;
2816     c_fix_arg = "%0\n"
2817                 "typedef __regex_t\tregex_t;\n"
2818                 "typedef __regoff_t\tregoff_t;\n"
2819                 "typedef __regmatch_t\tregmatch_t;";
2820
2821     test_text = "#include <reg_types.h>";
2822 };
2823
2824
2825 /*
2826  * On broken glibc-2.3.3 systems an array of incomplete structures is
2827  * passed to __sigsetjmp.  Fix that to take a pointer instead.
2828  */
2829 fix = {
2830     hackname  = pthread_incomplete_struct_argument;
2831     files     = pthread.h;
2832     select    = "struct __jmp_buf_tag";
2833     c_fix     = format;
2834     c_fix_arg = "%1 *%2%3";
2835     c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
2836     test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
2837 };
2838
2839 /*
2840  *  Fix return type of fread and fwrite on sysV68
2841  */
2842 fix = {
2843     hackname = read_ret_type;
2844     files    = stdio.h;
2845     select   = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
2846     c_fix     = format;
2847     c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
2848     c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
2849
2850     test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
2851 };
2852
2853
2854 /*
2855  *  Fix casts as lvalues in glibc's <rpc/xdr.h>.
2856  */
2857 fix = {
2858     hackname  = rpc_xdr_lvalue_cast_a;
2859     files     = rpc/xdr.h;
2860     select    = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
2861     c_fix     = format;
2862     c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
2863     test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
2864                 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
2865 };
2866
2867
2868 fix = {
2869     hackname  = rpc_xdr_lvalue_cast_b;
2870     files     = rpc/xdr.h;
2871     select    = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
2872     c_fix     = format;
2873     c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
2874     test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
2875                 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
2876 };
2877
2878
2879 /*
2880  *  function class(double x) conflicts with C++ keyword on rs/6000
2881  */
2882 fix = {
2883     hackname  = rs6000_double;
2884     files     = math.h;
2885     select    = '[^a-zA-Z_]class\(';
2886
2887     c_fix     = format;
2888     c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2889     c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
2890
2891     test_text = "extern int class();";
2892 };
2893
2894
2895 /*
2896  *  Wrong fchmod prototype on RS/6000.
2897  */
2898 fix = {
2899     hackname  = rs6000_fchmod;
2900     files     = sys/stat.h;
2901     select    = 'fchmod\(char \*';
2902     c_fix     = format;
2903     c_fix_arg = "fchmod(int";
2904     test_text = "extern int fchmod(char *, mode_t);";
2905 };
2906
2907
2908 /*
2909  *  parameters conflict with C++ new on rs/6000
2910  */
2911 fix = {
2912     hackname  = rs6000_param;
2913     files     = "stdio.h";
2914     files     = "unistd.h";
2915
2916     select    = 'rename\(const char \*old, const char \*new\)';
2917     c_fix     = format;
2918     c_fix_arg = 'rename(const char *_old, const char *_new)';
2919
2920     test_text = 'extern int rename(const char *old, const char *new);';
2921 };
2922
2923
2924 /*
2925  *  Solaris 10+ <sys/feature_tests.h> defines _RESTRICT_KYWD as restrict
2926  *  for C99.  This is wrong for C++, which needs many C99 features, but
2927  *  only supports __restrict.
2928  */
2929 fix = {
2930     hackname  = solaris___restrict;
2931     files     = sys/feature_tests.h;
2932     select    = "#define[ \t]*_RESTRICT_KYWD[ \t]*restrict";
2933     mach      = "*-*-solaris2*";
2934     c_fix     = format;
2935     c_fix_arg = "#ifdef __cplusplus\n#define\t_RESTRICT_KYWD\t__restrict\n"
2936                 "#else\n%0\n#endif";
2937     test_text = "#define        _RESTRICT_KYWD  restrict";
2938 };
2939
2940
2941 /*
2942  * Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of
2943  * themselves, which are Sun Studio compiler intrinsics.  Remove _Imaginary_I
2944  * and imaginary definitions which are not supported by GCC.
2945  */
2946 fix = {
2947     hackname  = solaris_complex;
2948     mach      = "*-*-solaris2.*";
2949     files     = complex.h;
2950     select    = "#define[ \t]_Complex_I[ \t]_Complex_I";
2951     sed       = "s/#define[ \t]_Complex_I[ \t]_Complex_I/"
2952                 "#define\t_Complex_I\t(__extension__ 1.0iF)/";
2953     sed       = "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d";
2954     sed       = "/#define[ \t]imaginary[ \t]_Imaginary/d";
2955     sed       = "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/";
2956     test_text = "#define        _Complex_I      _Complex_I\n"
2957                 "#define        complex         _Complex\n"
2958                 "#define        _Imaginary_I    _Imaginary_I\n"
2959                 "#define        imaginary       _Imaginary\n"
2960                 "#undef I\n"
2961                 "#define        I               _Imaginary_I";
2962 };
2963
2964
2965 /*
2966  * Solaris 10+ <complex.h> is wrapped in #ifndef __cplusplus.  Wrap in
2967  * extern "C" instead so libstdc++ can use it.
2968  */
2969 fix = {
2970     hackname  = solaris_complex_cxx;
2971     mach      = "*-*-solaris2.*";
2972     files     = complex.h;
2973     sed       = "/#if[ \t]*!defined(__cplusplus)/c\\\n"
2974                 "#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif";
2975     sed       = "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c\\\n"
2976                 "#ifdef\t__cplusplus\\\n}\\\n#endif";
2977     test_text = "#if !defined(__cplusplus)\n"
2978                 "#endif /* !defined(__cplusplus) */";
2979 };
2980
2981
2982 /*
2983  *  g++ rejects functions declared with both C and C++ linkage.
2984  */
2985 fix = {
2986     hackname  = solaris_cxx_linkage;
2987     mach      = '*-*-solaris2*';
2988     files     = "iso/stdlib_iso.h";
2989     select    = "(#if __cplusplus >= 199711L)\n"
2990                 "(extern \"C\\+\\+\" \\{\n)"
2991                 "(.*(bsearch|qsort).*)";
2992     c_fix     = format;
2993     c_fix_arg = "%1 && !__GNUG__\n%2%3";
2994
2995     test_text =
2996     "#if __cplusplus >= 199711L\n"
2997     "extern \"C++\" {\n"
2998     "   void *bsearch(const void *, const void *, size_t, size_t,";
2999 };
3000
3001
3002 /*
3003  *  Solaris <iso/stdio_iso.h> doesn't declare getc for C++ with
3004  *  _STRICT_STDC, but uses it.
3005  */
3006 fix = {
3007     hackname  = solaris_getc_strict_stdc;
3008     mach      = "*-*-solaris2*";
3009     files     = "iso/stdio_iso.h";
3010     select    = "(.*&& )!defined\\(_STRICT_STDC\\)(.*)";
3011     c_fix     = format;
3012     c_fix_arg = "%1(!defined(_STRICT_STDC) || (__cplusplus >= 199711L))%2";
3013
3014     test_text =
3015     "#if        !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)";
3016 };
3017
3018
3019 /*
3020  *  Before Solaris 10, <iso/setjmp_iso.h> doesn't mark longjump noreturn.
3021  */
3022 fix = {
3023     hackname  = solaris_longjmp_noreturn;
3024     mach      = "*-*-solaris2*";
3025     files     = "iso/setjmp_iso.h";
3026     bypass    = "__NORETURN";
3027     select    = "(.*longjmp\\(jmp_buf.*[^)]+\\));";
3028     c_fix     = format;
3029     c_fix_arg = "%1 __attribute__ ((__noreturn__));";
3030
3031     test_text = "extern void longjmp(jmp_buf, int);";
3032 };
3033
3034
3035 /*
3036  * Sun Solaris 10 defines several C99 math macros in terms of
3037  * builtins specific to the Studio compiler, in particular not
3038  * compatible with the GNU compiler.
3039  */
3040 fix = {
3041     hackname = solaris_math_1;
3042     select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3043     bypass = "__GNUC__";
3044     files = iso/math_c99.h;
3045     c_fix = format;
3046     c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3047     c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3048     test_text =
3049     '#ident     "@(#)math_c99.h 1.9     04/11/01 SMI"'"\n"
3050     "#undef     HUGE_VAL\n"
3051     "#define    HUGE_VAL        __builtin_huge_val\n"
3052     "#undef     HUGE_VALF\n"
3053     "#define    HUGE_VALF       __builtin_huge_valf\n"
3054     "#undef     HUGE_VALL\n"
3055     "#define    HUGE_VALL       __builtin_huge_vall";
3056 };
3057
3058 fix = {
3059     hackname = solaris_math_2;
3060     select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3061     bypass = "__GNUC__";
3062     files = iso/math_c99.h;
3063     c_fix = format;
3064     c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3065     c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3066     test_text =
3067     '#ident     "@(#)math_c99.h 1.9     04/11/01 SMI"'"\n"
3068     "#undef     INFINITY\n"
3069     "#define    INFINITY        __builtin_infinity";
3070 };
3071
3072 fix = {
3073     hackname = solaris_math_3;
3074     select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3075     bypass = "__GNUC__";
3076     files = iso/math_c99.h;
3077     c_fix = format;
3078     c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3079     c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3080     test_text =
3081     '#ident     "@(#)math_c99.h 1.9     04/11/01 SMI"'"\n"
3082     "#undef     NAN\n"
3083     "#define    NAN     __builtin_nan";
3084 };
3085
3086 fix = {
3087     hackname = solaris_math_4;
3088     select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3089     bypass = "__GNUC__";
3090     files = iso/math_c99.h;
3091     c_fix = format;
3092     c_fix_arg = "#define\tfpclassify(x) \\\n"
3093                 "  __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))";
3094     c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3095     test_text =
3096     '#ident     "@(#)math_c99.h 1.9     04/11/01 SMI"'"\n"
3097     "#undef     fpclassify\n"
3098     "#define    fpclassify(x)   __builtin_fpclassify(x)";
3099 };
3100
3101 fix = {
3102     hackname = solaris_math_8;
3103     select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI";
3104     bypass = "__GNUC__";
3105     files = iso/math_c99.h;
3106     c_fix = format;
3107     c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3108                 "\t\t\t   ? __builtin_signbitf(x) \\\n"
3109                 "\t\t\t   : sizeof(x) == sizeof(long double) \\\n"
3110                 "\t\t\t     ? __builtin_signbitl(x) \\\n"
3111                 "\t\t\t     : __builtin_signbit(x))";
3112     c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3113     test_text = <<- _EOText_
3114         #ident  "@(#)math_c99.h 1.9     04/11/01 SMI"
3115         #undef  signbit
3116         #define signbit(x)      __builtin_signbit(x)
3117         _EOText_;
3118 };
3119
3120 fix = {
3121     hackname = solaris_math_9;
3122     select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3123     bypass = "__GNUC__";
3124     files = iso/math_c99.h;
3125     c_fix = format;
3126     c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3127     c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3128     test_text =
3129     '#ident     "@(#)math_c99.h 1.9     04/11/01 SMI"'"\n"
3130     "#undef     isgreater\n"
3131     "#define    isgreater(x, y)         ((x) __builtin_isgreater(y))\n"
3132     "#undef     isgreaterequal\n"
3133     "#define    isgreaterequal(x, y)    ((x) __builtin_isgreaterequal(y))\n"
3134     "#undef     isless\n"
3135     "#define    isless(x, y)            ((x) __builtin_isless(y))\n"
3136     "#undef     islessequal\n"
3137     "#define    islessequal(x, y)       ((x) __builtin_islessequal(y))\n"
3138     "#undef     islessgreater\n"
3139     "#define    islessgreater(x, y)     ((x) __builtin_islessgreater(y))\n"
3140     "#undef     isunordered\n"
3141     "#define    isunordered(x, y)       ((x) __builtin_isunordered(y))";
3142 };
3143
3144 /*
3145  * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3146  * exception.  Provide an alternative using GCC's builtin.
3147  */
3148
3149 fix = {
3150     hackname  = solaris_math_10;
3151     select    = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3152     files     = iso/math_c99.h;
3153     c_fix     = format;
3154     c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3155     c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3156                 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
3157                 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3158                 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
3159     test_text =
3160     '#pragma ident      "@(#)math_c99.h 1.12    07/01/21 SMI"'"\n"
3161     "#undef     isinf\n"
3162     "#define    isinf(x)        __extension__( \\\\\n"
3163     "                   { __typeof(x) __x_i = (x); \\\\\n"
3164     "                   __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3165     "                   __x_i == (__typeof(__x_i)) (-INFINITY); })";
3166 };
3167
3168 /*
3169  * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3170  * "0" for the last field of the pthread_mutex_t structure, which is
3171  * of type upad64_t, which itself is typedef'd to int64_t, but with
3172  * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3173  * initializer to "{0}" instead
3174  */
3175 fix = {
3176     hackname = solaris_mutex_init_2;
3177     select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3178     files = pthread.h;
3179     /*
3180      * On Solaris 10, this fix is unnecessary because upad64_t is
3181      * always defined correctly regardless of the definition of the
3182      * __STDC__ macro.  The first "mach" pattern matches up to
3183      * solaris9.  The second "mach" pattern will not match any two (or
3184      * more) digit solaris version, but it will match e.g. 2.5.1.
3185      */
3186     mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3187     c_fix = format;
3188     c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3189                 "%0\n"
3190                 "#else\n"
3191                 "%1, {0}}%4\n"
3192                 "#endif";
3193     c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3194                 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3195                 ",[ \t]*0\\}" "(|[ \t].*)$";
3196     test_text =
3197     '#ident "@(#)pthread.h  1.26  98/04/12 SMI"'"\n"
3198     "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3199     "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3200     "#define    PTHREAD_MUTEX_INITIALIZER               /* = DEFAULTMUTEX */    \\\\\n"
3201     "   {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3202     "#define    PTHREAD_COND_INITIALIZER                /* = DEFAULTCV */       \\\\\n"
3203     "   {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3204 };
3205
3206
3207 /*
3208  *  The pow overloads with int were removed in C++ 2011.
3209  */
3210 fix = {
3211     hackname  = solaris_pow_int_overload;
3212     mach      = '*-*-solaris2*';
3213     files     = "iso/math_iso.h";
3214     select    = "^[ \t]*inline [a-z ]* pow\\([^()]*, int [^()]*\\)"
3215                 " *\\{[^{}]*\n[^{}]*\\}";
3216     c_fix     = format;
3217     c_fix_arg = "#ifndef __GXX_EXPERIMENTAL_CXX0X__\n%0\n#endif";
3218
3219     test_text =
3220     "   inline long double pow(long double __X, int __Y) { return\n"
3221     "           __powl(__X, (long double) (__Y)); }";
3222 };
3223
3224
3225 /*
3226  * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3227  *  fields of the pthread_rwlock_t structure, which are of type
3228  *  upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3229  *  defined (e.g. by -ansi) it is a union. So change the initializer
3230  *  to "{0}" instead.
3231  */
3232 fix = {
3233     hackname = solaris_rwlock_init_1;
3234     select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3235     files = pthread.h;
3236     mach = '*-*-solaris*';
3237     c_fix = format;
3238     c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3239                 "%0\n"
3240                 "#else\n"
3241                 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3242                 "#endif";
3243     c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3244                 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3245
3246     test_text =
3247     '#ident "@(#)pthread.h  1.26  98/04/12 SMI"'"\n"
3248     "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3249 };
3250
3251
3252 /*
3253  * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3254  * structure.  As such, it need two levels of brackets, but only
3255  * contains one.  Wrap the macro definition in an extra layer.
3256  */
3257 fix = {
3258     hackname = solaris_once_init_1;
3259     select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3260     files = pthread.h;
3261     mach = '*-*-solaris*';
3262     c_fix = format;
3263     c_fix_arg = "%1{%2}%3";
3264     c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3265     test_text =
3266     '#pragma ident      "@(#)pthread.h  1.37    04/09/28 SMI"'"\n"
3267     "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3268 };
3269
3270
3271 /*
3272  * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3273  *  fields of the pthread_once_t structure, which are of type
3274  *  upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3275  *  defined (e.g. by -ansi) it is a union. So change the initializer
3276  *  to "{0}" instead.  This test relies on solaris_once_init_1.
3277  */
3278 fix = {
3279     hackname = solaris_once_init_2;
3280     select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3281     files = pthread.h;
3282     /*
3283      * On Solaris 10, this fix is unnecessary because upad64_t is
3284      * always defined correctly regardless of the definition of the
3285      * __STDC__ macro.  The first "mach" pattern matches up to
3286      * solaris9.  The second "mach" pattern will not match any two (or
3287      * more) digit solaris version, but it will match e.g. 2.5.1.
3288      */
3289     mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3290     c_fix = format;
3291     c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3292                 "%0\n"
3293                 "#else\n"
3294                 "%1{0}, {0}, {0}, {%3}%4\n"
3295                 "#endif";
3296     c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3297                 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3298     test_text =
3299     '#ident "@(#)pthread.h  1.26  98/04/12 SMI"'"\n"
3300     "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3301 };
3302
3303
3304 /*
3305  * Sun Solaris 2 has a version of sys/int_const.h that defines
3306  * UINT8_C and UINT16_C to unsigned constants.
3307  */
3308 fix = {
3309     hackname  = solaris_int_const;
3310     files     = sys/int_const.h;
3311     mach      = '*-*-solaris2*';
3312     c_fix     = format;
3313     c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
3314                 "%1\n"
3315                 "#define\tUINT16_C(c)\t(c)";
3316     select    = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3317                 "(/\*.*\*/)\n"
3318                 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3319     test_text =
3320     "#define    UINT8_C(c)      __CONCAT__(c,u)\n"
3321     "/* CSTYLED */\n"
3322     "#define    UINT16_C(c)     __CONCAT__(c,u)";
3323 };
3324
3325
3326 /*
3327  * Sun Solaris 2 has a version of sys/int_limits.h that defines
3328  * UINT8_MAX and UINT16_MAX to unsigned constants.
3329  */
3330 fix = {
3331     hackname  = solaris_int_limits_1;
3332     files     = sys/int_limits.h;
3333     mach      = '*-*-solaris2*';
3334     c_fix     = format;
3335     c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
3336                 "#define\tUINT16_MAX\t(65535)";
3337     select    = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3338                 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3339     test_text =
3340     "#define    UINT8_MAX       (255U)\n"
3341     "#define    UINT16_MAX      (65535U)";
3342 };
3343
3344
3345 /*
3346  * Sun Solaris 2 has a version of sys/int_limits.h that defines
3347  * INT_FAST16 limits to wrong values for sys/int_types.h.
3348  */
3349 fix = {
3350     hackname  = solaris_int_limits_2;
3351     files     = sys/int_limits.h;
3352     mach      = '*-*-solaris2*';
3353     c_fix     = format;
3354     c_fix_arg = "#define\t%1_FAST16_%2 %132_%2";
3355     select    = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3356     test_text =
3357     "#define    INT_FAST16_MAX INT16_MAX\n"
3358     "#define    UINT_FAST16_MAX UINT16_MAX\n"
3359     "#define    INT_FAST16_MIN  INT16_MIN";
3360 };
3361
3362
3363 /*
3364  * Sun Solaris 2 has a version of sys/int_limits.h that defines
3365  * SIZE_MAX as unsigned long.
3366  */
3367 fix = {
3368     hackname  = solaris_int_limits_3;
3369     files     = sys/int_limits.h;
3370     mach      = '*-*-solaris2*';
3371     c_fix     = format;
3372     c_fix_arg = "#define\tSIZE_MAX\t4294967295U";
3373     select    = "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL";
3374     test_text =
3375     "#define    SIZE_MAX        4294967295UL";
3376 };
3377
3378
3379 /*
3380  * Sun Solaris up to 9 has a version of sys/int_types.h that forbids use
3381  * of Standard C99 64-bit types in 32-bit mode.
3382  */
3383 fix = {
3384     hackname  = solaris_int_types;
3385     select    = "__STDC__ - 0 == 0";
3386     bypass    = "_LONGLONG_TYPE";
3387     files     = sys/int_types.h;
3388     c_fix     = format;
3389     c_fix_arg =
3390     "(defined(_STDC_C99) || !defined(_STRICT_STDC) || defined(__GNUC__))";
3391     test_text =
3392     "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3393     "typedef    long long               int64_t;\n"
3394     "#endif\n\n"
3395     "#if defined(_LP64) || (__STDC__ - 0 == 0 && !defined(_NO_LONGLONG))\n"
3396     "typedef int64_t                    intmax_t;\n"
3397     "#endif";
3398 };
3399
3400
3401 /*
3402  * Solaris 10+ <spawn.h> uses char *const argv[_RESTRICT_KYWD] in the
3403  * posix_spawn declarations, which doesn't work with C++.
3404  */
3405 fix = {
3406     hackname  = solaris_posix_spawn_restrict;
3407     files     = spawn.h;
3408     mach      = '*-*-solaris2*';
3409     c_fix     = format;
3410     c_fix_arg = "%1*_RESTRICT_KYWD %2%3";
3411     select    = "(.*[ \t]+)([a-z]+)\\[_RESTRICT_KYWD\\](.*)";
3412     test_text =
3413     "char *const argv[_RESTRICT_KYWD],\n"
3414     "char *const envp[_RESTRICT_KYWD]);";
3415 };
3416
3417
3418 /*
3419  * Before Solaris 10, <stdio.h> lacks declarations of std::__filbuf and
3420  * std::__flsbuf, but <iso/stdio_iso.h> uses them.
3421  */
3422 fix = {
3423     hackname  = solaris_std___filbuf;
3424     files     = stdio.h;
3425     mach      = '*-*-solaris2*';
3426     bypass    = "using std::__filbuf";
3427     select    = "(using std::perror;\n)(#endif)";
3428     c_fix     = format;
3429     c_fix_arg = "%1#ifndef _LP64\n"
3430                 "using std::__filbuf;\n"
3431                 "using std::__flsbuf;\n"
3432                 "#endif\n%2";
3433
3434     test_text = "using std::perror;\n"
3435                 "#endif";
3436 };
3437
3438
3439 /*
3440  * Sun Solaris 8 has what appears to be some gross workaround for
3441  * some old version of their c++ compiler.  G++ doesn't want it
3442  * either, but doesn't want to be tied to SunPRO version numbers.
3443  */
3444 fix = {
3445     hackname = solaris_stdio_tag;
3446     files    = stdio_tag.h;
3447
3448     select   = '__cplusplus < 54321L';
3449     /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3450        "!defined(__GNUC__)" so we no longer need to fix it.  */
3451     bypass   = '__GNUC__';
3452     sed      = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3453
3454     test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3455 };
3456
3457
3458 /*
3459  * On Solaris 9, __va_list needs to become a typedef for
3460  * __builtin_va_list to make -Wmissing-format-attribute work.
3461  */
3462 fix = {
3463     hackname = solaris_sys_va_list;
3464     files    = sys/va_list.h;
3465     mach     = '*-*-solaris2.9';
3466     select   = "#if.*__STDC__.*\n"
3467                "typedef void \\*__va_list;\n"
3468                "#else\n"
3469                "typedef char \\*__va_list;\n"
3470                "#endif";
3471
3472     c_fix    = format;
3473     c_fix_arg = "#ifdef __GNUC__\n"
3474                 "typedef __builtin_va_list __va_list;\n"
3475                 "#else\n"
3476                 "%0\n"
3477                 "#endif";
3478     test_text = "#if defined(__STDC__) && !defined(__ia64)\n"
3479                 "typedef void *__va_list;\n"
3480                 "#else\n"
3481                 "typedef char *__va_list;\n"
3482                 "#endif";
3483 };
3484
3485
3486 /*
3487  *  a missing semi-colon at the end of the statsswtch structure definition.
3488  */
3489 fix = {
3490     hackname  = statsswtch;
3491     files     = rpcsvc/rstat.h;
3492     select    = "boottime$";
3493     c_fix     = format;
3494     c_fix_arg = "boottime;";
3495     test_text = "struct statswtch {\n  int boottime\n};";
3496 };
3497
3498
3499 /*
3500  *  Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3501  *  On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3502  *  OK too.
3503  */
3504 fix = {
3505     hackname = stdio_stdarg_h;
3506     files    = stdio.h;
3507     bypass   = "include.*(stdarg\.h|machine/ansi\.h)";
3508     /*
3509      * On Solaris 10, this fix is unncessary; <stdio.h> includes
3510      * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3511       */
3512     mach     = '*-*-solaris2.1[0-9]*';
3513     not_machine = true;
3514
3515     c_fix     = wrap;
3516
3517     c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3518
3519     test_text = "";
3520 };
3521
3522
3523 /*
3524  *  Don't use or define the name va_list in stdio.h.  This is for
3525  *  ANSI.  Note _BSD_VA_LIST_ is dealt with elsewhere.  The presence
3526  *  of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3527  *  indicate that the header knows what it's doing -- under SUSv2,
3528  *  stdio.h is required to define va_list, and we shouldn't break
3529  *  that.
3530  */
3531 fix = {
3532     hackname = stdio_va_list;
3533     files    = stdio.h;
3534     bypass   = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3535     /*
3536      * On Solaris 10, the definition in
3537      * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3538      * there is therefore no need for this fix there.
3539      */
3540     mach = '*-*-solaris2.1[0-9]*';
3541     not_machine = true;
3542
3543     /*
3544      * Use __gnuc_va_list in arg types in place of va_list.
3545      * On 386BSD use __gnuc_va_list instead of _VA_LIST_.  On Tru64 UNIX V5.1A
3546      * use __gnuc_va_list instead of __VA_LIST__.  We're hoping the
3547      * trailing parentheses and semicolon save all other systems from this.
3548      * Define __not_va_list__ (something harmless and unused)
3549      * instead of va_list.
3550      * Don't claim to have defined va_list.
3551      */
3552     sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3553           "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3554           "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3555           "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3556           "s@ va_list@ __not_va_list__@\n"
3557           "s@\\*va_list@*__not_va_list__@\n"
3558           "s@ __va_list)@ __gnuc_va_list)@\n"
3559           "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3560            "@typedef \\1 __not_va_list__;@\n"
3561           "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3562           "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3563           "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3564           "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3565           "s@VA_LIST@DUMMY_VA_LIST@\n"
3566           "s@_Va_LIST@_VA_LIST@";
3567     test_text = "extern void mumble( va_list);";
3568 };
3569
3570
3571 /*
3572  *  Fix headers that use va_list from stdio.h to use the updated
3573  *  va_list from the stdio_va_list change.  Note _BSD_VA_LIST_ is
3574  *  dealt with elsewhere.  The presence of __gnuc_va_list,
3575  *  __DJ_va_list, or _G_va_list is taken to indicate that the header
3576  *  knows what it's doing.
3577  */
3578 fix = {
3579     hackname = stdio_va_list_clients;
3580     files    = com_err.h;
3581     files    = cps.h;
3582     files    = curses.h;
3583     files    = krb5.h;
3584     files    = lc_core.h;
3585     files    = pfmt.h;
3586     files    = wchar.h;
3587     files    = curses_colr/curses.h;
3588     bypass   = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3589     /* Don't fix, if we use va_list from stdarg.h, or if the use is
3590        otherwise protected.  */
3591     bypass   = 'include <stdarg\.h>|#ifdef va_start';
3592
3593     /*
3594      * Use __gnuc_va_list in arg types in place of va_list.
3595      * On 386BSD use __gnuc_va_list instead of _VA_LIST_.  On Tru64 UNIX V5.1A
3596      * use __gnuc_va_list instead of __VA_LIST__.  We're hoping the
3597      * trailing parentheses and semicolon save all other systems from this.
3598      * Define __not_va_list__ (something harmless and unused)
3599      * instead of va_list.
3600      * Don't claim to have defined va_list.
3601      */
3602     sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3603           "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3604           "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3605           "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3606           "s@ va_list@ __not_va_list__@\n"
3607           "s@\\*va_list@*__not_va_list__@\n"
3608           "s@ __va_list)@ __gnuc_va_list)@\n"
3609           "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3610            "@typedef \\1 __not_va_list__;@\n"
3611           "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3612           "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3613           "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3614           "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3615           "s@VA_LIST@DUMMY_VA_LIST@\n"
3616           "s@_Va_LIST@_VA_LIST@";
3617     test_text = "extern void mumble( va_list);";
3618 };
3619
3620
3621 /*
3622  *  "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3623  *  is "!defined( __STRICT_ANSI__ )"
3624  */
3625 fix = {
3626     hackname = strict_ansi_not;
3627     select   = "^([ \t]*#[ \t]*if.*)"
3628                "(!__STDC__"
3629                "|__STDC__[ \t]*==[ \t]*0"
3630                "|__STDC__[ \t]*!=[ \t]*1"
3631                "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3632     /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3633     bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3634     /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3635        is not defined by GCC, so it is safe.  */
3636     bypass = '__SCO_VERSION__.*__STDC__ != 1';
3637     c_test   = stdc_0_in_system_headers;
3638
3639     c_fix     = format;
3640     c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3641
3642     test_text = "#if !__STDC__ \n"
3643                 "#if __STDC__ == 0\n"
3644                 "#if __STDC__ != 1\n"
3645                 "#if __STDC__ - 0 == 0"
3646                "/* not std C */\nint foo;\n"
3647                "\n#end-end-end-end-if :-)";
3648 };
3649
3650 /*
3651  *  "__STDC__-0==0"
3652  *  is "!defined( __STRICT_ANSI__ )" on continued #if-s
3653  */
3654 fix = {
3655     hackname = strict_ansi_not_ctd;
3656     files    = math.h, limits.h, stdio.h, signal.h,
3657                stdlib.h, sys/signal.h, time.h;
3658     /*
3659      * Starting at the beginning of a line, skip white space and
3660      * a leading "(" or "&&" or "||".  One of those must be found.
3661      * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3662      * expression.  If these are nested, then they must accumulate
3663      * because we won't match any closing parentheses.  Finally,
3664      * after skipping over all that, we must then match our suspect
3665      * phrase:  "__STDC__-0==0" with or without white space.
3666      */
3667     select   = "^([ \t]*" '(\(|&&|\|\|)'
3668                "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3669                "[ \t(]*)"
3670                "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3671     c_test   = stdc_0_in_system_headers;
3672
3673     c_fix     = format;
3674     c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3675
3676     test_text = "#if 1 && \\\\\n"
3677                "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3678                "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3679                "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3680                "int foo;\n#endif";
3681 };
3682
3683
3684 /*
3685  *  "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3686  *  is "defined( __STRICT_ANSI__ )"
3687  */
3688 fix = {
3689     hackname = strict_ansi_only;
3690     select   = "^([ \t]*#[ \t]*if.*)"
3691                "(__STDC__[ \t]*!=[ \t]*0"
3692                "|__STDC__[ \t]*==[ \t]*1"
3693                "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3694                "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3695     c_test   = stdc_0_in_system_headers;
3696
3697     c_fix     = format;
3698     c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3699
3700     test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3701 };
3702
3703
3704 /*
3705  *  IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3706  *  in prototype without previous definition.
3707  */
3708 fix = {
3709     hackname  = struct_file;
3710     files     = rpc/xdr.h;
3711     select    = '^.*xdrstdio_create.*struct __file_s';
3712     c_fix     = format;
3713     c_fix_arg = "struct __file_s;\n%0";
3714     test_text = "extern void xdrstdio_create( struct __file_s* );";
3715 };
3716
3717
3718 /*
3719  *  IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3720  *  in prototype without previous definition.
3721  *
3722  *  Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3723  *  function, and does define it.
3724  */
3725 fix = {
3726     hackname  = struct_sockaddr;
3727     files     = rpc/auth.h;
3728     select    = "^.*authdes_create.*struct sockaddr[^_]";
3729     bypass    = "<sys/socket\.h>";
3730     bypass    = "struct sockaddr;\n";
3731     c_fix     = format;
3732     c_fix_arg = "struct sockaddr;\n%0";
3733     test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3734 };
3735
3736
3737 /*
3738  *  Apply fix this to all OSs since this problem seems to effect
3739  *  more than just SunOS.
3740  */
3741 fix = {
3742     hackname = sun_auth_proto;
3743     files    = rpc/auth.h;
3744     files    = rpc/clnt.h;
3745     files    = rpc/svc.h;
3746     files    = rpc/xdr.h;
3747     bypass   = "__cplusplus";
3748     /*
3749      *  Select those files containing '(*name)()'.
3750      */
3751     select    = '\(\*[a-z][a-z_]*\)\(\)';
3752
3753     c_fix     = format;
3754     c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3755                 "#else\n%1();%2\n#endif";
3756     c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3757
3758     test_text =
3759     "struct auth_t {\n"
3760     "    int (*name)(); /* C++ bad */\n"
3761     "};";
3762 };
3763
3764
3765 /*
3766  *  Fix bogus #ifdef on SunOS 4.1.
3767  */
3768 fix = {
3769     hackname  = sun_bogus_ifdef;
3770     files     = "hsfs/hsfs_spec.h";
3771     files     = "hsfs/iso_spec.h";
3772     select    = '#ifdef(.*\|\|.*)';
3773     c_fix     = format;
3774     c_fix_arg = "#if%1";
3775
3776     test_text = "#ifdef  __i386__ || __vax__ || __sun4c__";
3777 };
3778
3779
3780 /*
3781  *  Fix the CAT macro in SunOS memvar.h.
3782  */
3783 fix = {
3784     hackname  = sun_catmacro;
3785     files     = pixrect/memvar.h;
3786     select    = "^#define[ \t]+CAT\\(a,b\\).*";
3787     c_fix     = format;
3788
3789     c_fix_arg =
3790     "#ifdef __STDC__\n"
3791     "#  define CAT(a,b) a##b\n"
3792     "#else\n%0\n#endif";
3793
3794     test_text =
3795     "#define CAT(a,b)\ta/**/b";
3796 };
3797
3798
3799 /*
3800  *  Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
3801  *  Also fix return type of {m,re}alloc in <malloc.h> on sysV68
3802  */
3803 fix = {
3804     hackname = sun_malloc;
3805     files    = malloc.h;
3806     bypass   = "_CLASSIC_ANSI_TYPES";
3807
3808     sed   = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
3809     sed   = "s/int[ \t][ \t]*free/void\tfree/g";
3810     sed   = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
3811     sed   = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
3812     sed   = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
3813
3814     test_text =
3815     "typedef char *\tmalloc_t;\n"
3816     "int \tfree();\n"
3817     "char*\tmalloc();\n"
3818     "char*\tcalloc();\n"
3819     "char*\trealloc();";
3820 };
3821
3822
3823 /*
3824  *  Check for yet more missing ';' in struct (in SunOS 4.0.x)
3825  */
3826 fix = {
3827     hackname = sun_rusers_semi;
3828     files    = rpcsvc/rusers.h;
3829     select   = "_cnt$";
3830     sed      = "/^struct/,/^};/s/_cnt$/_cnt;/";
3831     test_text = "struct mumble\n  int _cnt\n};";
3832 };
3833
3834
3835 /*
3836  *  signal.h on SunOS defines signal using (),
3837  *  which causes trouble when compiling with g++ -pedantic.
3838  */
3839 fix = {
3840     hackname = sun_signal;
3841     files    = sys/signal.h;
3842     files    = signal.h;
3843     select   = "^void\t" '\(\*signal\(\)\)\(\);.*';
3844
3845     c_fix     = format;
3846     c_fix_arg =
3847           "#ifdef __cplusplus\n"
3848           "void\t(*signal(...))(...);\n"
3849           "#else\n%0\n#endif";
3850
3851     test_text = "void\t(*signal())();";
3852 };
3853
3854
3855 /*
3856  *  Correct the return type for strlen in strings.h in SunOS 4.
3857  */
3858 fix = {
3859     hackname = sunos_strlen;
3860     files    = strings.h;
3861     select   = "int[ \t]*strlen\\(\\);(.*)";
3862     c_fix     = format;
3863     c_fix_arg = "__SIZE_TYPE__ strlen();%1";
3864     test_text = " int\tstrlen(); /* string length */";
3865 };
3866
3867
3868 /*
3869  *  Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
3870  *  that is visible to any ANSI compiler using this include.  Simply
3871  *  delete the lines that #define some string functions to internal forms.
3872  */
3873 fix = {
3874     hackname = svr4_disable_opt;
3875     files    = string.h;
3876     select   = '#define.*__std_hdr_';
3877     sed      = '/#define.*__std_hdr_/d';
3878     test_text = "#define strlen __std_hdr_strlen\n";
3879 };
3880
3881
3882 /*
3883  *   Fix broken decl of getcwd present on some svr4 systems.
3884  */
3885 fix = {
3886     hackname = svr4_getcwd;
3887     files    = stdlib.h;
3888     files    = unistd.h;
3889     files    = prototypes.h;
3890     select   = 'getcwd\(char \*, int\)';
3891
3892     c_fix     = format;
3893     c_fix_arg = "getcwd(char *, size_t)";
3894
3895     test_text = "extern char* getcwd(char *, int);";
3896 };
3897
3898
3899 /*
3900  *   Fix broken decl of profil present on some svr4 systems.
3901  */
3902 fix = {
3903     hackname = svr4_profil;
3904     files    = stdlib.h;
3905     files    = unistd.h;
3906
3907     select    =
3908     'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
3909     c_fix     = format;
3910     c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
3911
3912     test_text =
3913     'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
3914 };
3915
3916
3917 /*
3918  * Correct types for signal handler constants like SIG_DFL; they might be
3919  * void (*) (), and should be void (*) (int).  C++ doesn't like the
3920  * old style.
3921  */
3922 fix = {
3923     hackname = svr4_sighandler_type;
3924     files = sys/signal.h;
3925     select = 'void *\(\*\)\(\)';
3926     c_fix = format;
3927     c_fix_arg = "void (*)(int)";
3928     test_text = "#define SIG_DFL (void(*)())0\n"
3929                 "#define SIG_IGN (void (*)())0\n";
3930 };
3931
3932
3933 /*
3934  *  Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
3935  *  function 'getrnge' in <regexp.h> before they declare it.  For these
3936  *  systems add a 'static int' declaration of 'getrnge' into <regexp.h>
3937  *  early on.
3938  *
3939  *  'getrnge' traditionally manipulates a file-scope global called 'size',
3940  *  so put the declaration right after the declaration of 'size'.
3941  *
3942  *  Don't do this if there is already a `static void getrnge' declaration
3943  *  present, since this would cause a redeclaration error.  Solaris 2.x has
3944  *  such a declaration.
3945  */
3946 fix = {
3947     hackname  = svr4_undeclared_getrnge;
3948     files     = regexp.h;
3949     select    = "getrnge";
3950     bypass    = "static void getrnge";
3951     c_fix     = format;
3952     c_fix_arg = "%0\n"
3953                 "static int getrnge ();";
3954     c_fix_arg = "^static int[ \t]+size;";
3955     test_text = "static int size;\n"
3956                 "/* stuff which calls getrnge() */\n"
3957                 "static getrnge()\n"
3958                 "{}";
3959 };
3960
3961
3962 /*
3963  *  Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
3964  *  in string.h on sysV68
3965  *  Correct the return type for strlen in string.h on Lynx.
3966  *  Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
3967  *  Add missing const for strdup on OSF/1 V3.0.
3968  *  On sysV88 layout is slightly different.
3969  */
3970 fix = {
3971     hackname = sysv68_string;
3972     files    = testing.h;
3973     files    = string.h;
3974     bypass   = "_CLASSIC_ANSI_TYPES";
3975
3976     sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
3977     sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
3978     sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
3979
3980     sed = "/^extern char$/N";
3981     sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
3982
3983     sed = "/^extern int$/N";
3984     sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
3985
3986     sed = "/^\tstrncmp(),$/N";
3987     sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
3988             '\1;' "\\\nextern unsigned int\\\n\\2/";
3989
3990     test_text =
3991     "extern int strlen();\n"
3992
3993     "extern int ffs(long);\n"
3994
3995     "extern char\n"
3996     "\t*memccpy(),\n"
3997     "\tmemcpy();\n"
3998
3999     "extern int\n"
4000     "\tstrcmp(),\n"
4001     "\tstrncmp(),\n"
4002     "\tstrlen(),\n"
4003     "\tstrspn();\n"
4004
4005     "extern int\n"
4006     "\tstrlen(), strspn();";
4007 };
4008
4009
4010 /*
4011  *  Fix return type of calloc, malloc, realloc, bsearch and exit
4012  */
4013 fix = {
4014     hackname = sysz_stdlib_for_sun;
4015     files    = stdlib.h;
4016     bypass   = "_CLASSIC_ANSI_TYPES";
4017
4018     select    = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4019     c_fix     = format;
4020     c_fix_arg = "void *\t%1(";
4021
4022     test_text =
4023     "extern char*\tcalloc(size_t);\n"
4024     "extern char*\tmalloc(size_t);\n"
4025     "extern char*\trealloc(void*,size_t);\n"
4026     "extern char*\tbsearch(void*,size_t,size_t);\n";
4027 };
4028
4029
4030 /*
4031  * __thread is now a keyword.
4032  */
4033 fix = {
4034     hackname  = thread_keyword;
4035     files     = "pthread.h";
4036     files     = "bits/sigthread.h";
4037     select    = "([* ])__thread([,)])";
4038     c_fix     = format;
4039     c_fix_arg = "%1__thr%2";
4040
4041     test_text =
4042         "extern int pthread_create (pthread_t *__restrict __thread,\n"
4043         "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4044         "extern int pthread_cancel (pthread_t __thread);";
4045 };
4046
4047 /*
4048  *  if the #if says _cplusplus, not the double underscore __cplusplus
4049  *  that it should be
4050  */
4051 fix = {
4052     hackname = tinfo_cplusplus;
4053     files    = tinfo.h;
4054     select   = "[ \t]_cplusplus";
4055
4056     c_fix     = format;
4057     c_fix_arg = " __cplusplus";
4058     test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4059 };
4060
4061
4062 /*
4063  *  parameters not const on DECstation Ultrix V4.0 and OSF/1.
4064  */
4065 fix = {
4066     hackname  = ultrix_const;
4067     files     = stdio.h;
4068     select    = 'perror\( char \*';
4069
4070     c_fix     = format;
4071     c_fix_arg = "%1 const %3 *__";
4072     c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4073                 "[ \t]+(char|void) \\*__";
4074
4075     test_text =
4076     "extern void perror( char *__s );\n"
4077     "extern int fputs( char *__s, FILE *);\n"
4078     "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4079     "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4080     "extern int scanf( char *__format, ...);\n";
4081 };
4082
4083
4084 /*
4085  *  parameters not const on DECstation Ultrix V4.0 and OSF/1.
4086  */
4087 fix = {
4088     hackname  = ultrix_const2;
4089     files     = stdio.h;
4090
4091     select    = '\*fopen\( char \*';
4092     c_fix     = format;
4093     c_fix_arg = "%1( const char *%3, const char *";
4094     c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4095                "[ \t]*char[ \t]*\\*([^,]*),"
4096                "[ \t]*char[ \t]*\\*[ \t]*";
4097
4098     test_text =
4099     "extern FILE *fopen( char *__filename, char *__type );\n"
4100     "extern int sscanf( char *__s, char *__format, ...);\n"
4101     "extern FILE *popen(char *, char *);\n"
4102     "extern char *tempnam(char*,char*);\n";
4103 };
4104
4105
4106 /*
4107  *  Fix definitions of macros used by va-i960.h in VxWorks header file.
4108  */
4109 fix = {
4110     hackname  = va_i960_macro;
4111     files     = arch/i960/archI960.h;
4112     select    = "__(vsiz|vali|vpad|alignof__)";
4113
4114     c_fix     = format;
4115     c_fix_arg = "__vx%1";
4116
4117     test_text =
4118     "extern int __vsiz vsiz;\n"
4119     "extern int __vali vali;\n"
4120     "extern int __vpad vpad;\n"
4121     "#define __alignof__(x) ...";
4122 };
4123
4124
4125 /*
4126  *  Define __CAN_USE_EXTERN_PREFIX on vms.
4127  */
4128 fix = {
4129     hackname  = vms_define_can_use_extern_prefix;
4130     files     = "rtldef/decc$types.h";
4131     select    = "#[ \t]*else\n"
4132                 "#[ \t]*if defined\\(__DECCXX\\)\n"
4133                 "#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n";
4134     mach      = "*-*-*vms*";
4135     c_fix     = format;
4136
4137     c_fix_arg = "%0"
4138                 "#    elif defined (__GNUC__)\n"
4139                 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n";
4140
4141     test_text = "# else\n"
4142                 "#    if defined(__DECCXX)\n"
4143                 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"
4144                 "#    endif\n"
4145                 "# endif\n";
4146 };
4147
4148 /*
4149  * On VMS, use pragma extern_model instead of VAX-C keywords.
4150  */
4151 fix = {
4152     hackname  = vms_use_pragma_extern_model;
4153     select    = "#if defined\\(__DECC\\) \\|\\| defined\\(__DECCXX\\)\n"
4154                 "# pragma extern_model __save\n";
4155     mach      = "*-*-*vms*";
4156     c_fix     = format;
4157
4158     c_fix_arg = "#if defined(__DECC) || defined(__DECCXX) || defined(__GNUC__)\n"
4159                 "# pragma extern_model __save\n";
4160
4161     test_text = "#if defined(__DECC) || defined(__DECCXX)\n"
4162                 "# pragma extern_model __save\n"
4163                 "# pragma extern_model strict_refdef\n"
4164                 "   extern struct x zz$yy;\n"
4165                 "# pragma extern_model __restore\n"
4166                 "#endif\n";
4167 };
4168
4169 /*
4170  * On VMS, disable the use of dec-c string builtins
4171  */
4172 fix = {
4173     hackname  = vms_disable_decc_string_builtins;
4174     select    = "#if !defined\\(__VAX\\)\n";
4175     mach      = "*-*-*vms*";
4176     files     = "rtldef/string.h";
4177     c_fix     = format;
4178
4179     c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n";
4180
4181     test_text = "#if !defined(__VAX)\n";
4182 };
4183
4184 /*
4185  * On VMS, change <resource.h> to <sys/resource.h> to avoid a
4186  * conflict while building gcc.  Likewise for <builtins.h>
4187  */
4188 fix = {
4189     hackname  = vms_use_quoted_include;
4190     select    = "(#[ \t]*include[ \t]+)<(resource|builtins)\\.h>";
4191     mach      = "*-*-*vms*";
4192     files     = rtldef/wait.h, starlet_c/pthread.h;
4193     c_fix     = format;
4194
4195     c_fix_arg = '%1<sys/%2.h>';
4196
4197     test_text = "#   include <resource.h>";
4198 };
4199
4200 /*
4201  * On VMS, add missing braces around sigset_t constants.
4202  */
4203 fix = {
4204     hackname  = vms_add_missing_braces;
4205     select    = "(_SIG_[A-Z]+_SET[ \t]+= \\{)(0x[0F]+, 0x[0F]+)";
4206     mach      = "*-*-*vms*";
4207     files     = "rtldef/signal.h";
4208     c_fix     = format;
4209
4210     c_fix_arg = '%1 {%2} ';
4211
4212     test_text = "static const __sigset_t _SIG_EMPTY_SET  = "
4213                 "{0x00000000, 0x00000000},\n"
4214                 " _SIG_FULL_SET   = {0xFFFFFFFF, 0xFFFFFFFF};\n";
4215 };
4216
4217 /*
4218  * On VMS, fix incompatible redeclaration of hostalias.
4219  */
4220 fix = {
4221     hackname  = vms_do_not_redeclare_hostalias;
4222     select    = "(void[ \t]+fp_nquery \\(const u_char \\*, int, FILE \\*\\);)\n"
4223                 "(__char_ptr32[ \t]+hostalias \\(const char \\*\\);)";
4224     mach      = "*-*-*vms*";
4225     files     = "rtldef/resolv.h";
4226     c_fix     = format;
4227
4228     c_fix_arg = "%1\n"
4229                 "/* %2 */";
4230
4231     test_text = "void           fp_nquery (const u_char *, int, FILE *);\n"
4232                 "__char_ptr32   hostalias (const char *);\n";
4233 };
4234
4235 /*
4236  * On VMS, some DEC-C builtins are directly used.
4237  */
4238 fix = {
4239     hackname  = vms_decc_builtin;
4240     select    = "(__MEMSET|__MEMMOVE|__MEMCPY|__STRLEN|__STRCPY)";
4241     mach      = "*-*-*vms*";
4242     files     = rtldef/string.h, rtldef/time.h, rtldef/strings.h,
4243                 rtldef/socket.h;
4244     sed       = "s@__MEMSET@memset@";
4245     sed       = "s@__MEMMOVE@memmove@";
4246     sed       = "s@__MEMCPY@memcpy@";
4247     sed       = "s@__STRLEN@strlen@";
4248     sed       = "s@__STRCPY@strcpy@";
4249
4250     test_text = "define FD_ZERO(__p) __MEMSET((__p), 0, sizeof(*(__p)))\n";
4251 };
4252
4253 /*
4254  * On VMS, do not declare getopt and al if pointers are 64 bit.
4255  */
4256 fix = {
4257     hackname  = vms_no_64bit_getopt;
4258     select    = "^[ \t]*(extern[ \t]*)?(int[ \t]*(getopt|optind|opterr|optopt)|(char \\*optarg))([ \t]*\\(.*\\))?;\n";
4259     /*    select    = "^[ \t](extern[ \t))?(int[ \t](getopt|optind|opterr|optopt))|(char *optarg).*;\n"; */
4260     mach      = "*-*-*vms*";
4261     files     = rtldef/stdio.h, rtldef/unistd.h;
4262     c_fix     = format;
4263
4264     c_fix_arg = "#if __INITIAL_POINTER_SIZE != 64 /* getopt is short ptr only.  */\n"
4265                 "%0"
4266                 "#endif\n";
4267
4268     test_text = "int getopt (int, char * const [], const char *);";
4269 };
4270
4271 /*
4272  * On VMS, forward declare structure before referencing them in prototypes.
4273  */
4274 fix = {
4275     hackname  = vms_forward_declare_struct;
4276     select    = "(/\\* forward decls for C\\+\\+ \\*/\n)"
4277                 "#ifdef __cplusplus\n";
4278     mach      = "*-*-*vms*";
4279     files     = rtldef/if.h;
4280     c_fix     = format;
4281
4282     c_fix_arg = "%1"
4283                 "#if defined (__cplusplus) || defined (__GNUC__)\n";
4284
4285     test_text = "/* forward decls for C++ */\n"
4286                 "#ifdef __cplusplus\n"
4287                 "struct foo;\n"
4288                 "#endif\n";
4289 };
4290
4291 /*
4292  * On VMS, force the use of fast setjmp, as the normal setjmp uses conditions
4293  * which is not yet fully supported by gcc.
4294  */
4295 fix = {
4296     hackname  = vms_use_fast_setjmp;
4297     select    = "(#[ \t]*if[ \t]*defined\\(__FAST_SETJMP\\)[ \t]*\\|\\|)";
4298     mach      = "*-*-*vms*";
4299     files     = rtldef/setjmp.h;
4300     c_fix     = format;
4301
4302     c_fix_arg = "%0 defined (__GNUC__) ||";
4303
4304     test_text = "#   if defined(__FAST_SETJMP) || defined(__UNIX_SETJMP)";
4305 };
4306
4307 /*
4308  *  AIX and Interix headers define NULL to be cast to a void pointer,
4309  *  which is illegal in ANSI C++.
4310  */
4311 fix = {
4312     hackname  = void_null;
4313     files     = curses.h;
4314     files     = dbm.h;
4315     files     = locale.h;
4316     files     = stdio.h;
4317     files     = stdlib.h;
4318     files     = string.h;
4319     files     = time.h;
4320     files     = unistd.h;
4321     files     = sys/dir.h;
4322     files     = sys/param.h;
4323     files     = sys/types.h;
4324     /* avoid changing C++ friendly NULL */
4325     bypass    = __cplusplus;
4326     bypass    = __null;
4327     select    = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4328     c_fix     = format;
4329     c_fix_arg = "#define NULL 0";
4330     test_text = "# define\tNULL \t((void *)0)  /* typed NULL */";
4331 };
4332
4333
4334 /*
4335  *  Make VxWorks header which is almost gcc ready fully gcc ready.
4336  */
4337 fix = {
4338     hackname = vxworks_gcc_problem;
4339     files    = types/vxTypesBase.h;
4340     select   = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4341
4342     sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4343           "#if 1/";
4344
4345     sed = "/[ \t]size_t/i\\\n"
4346         "#ifndef _GCC_SIZE_T\\\n"
4347         "#define _GCC_SIZE_T\n";
4348
4349     sed = "/[ \t]size_t/a\\\n"
4350         "#endif\n";
4351
4352     sed = "/[ \t]ptrdiff_t/i\\\n"
4353         "#ifndef _GCC_PTRDIFF_T\\\n"
4354         "#define _GCC_PTRDIFF_T\n";
4355
4356     sed = "/[ \t]ptrdiff_t/a\\\n"
4357         "#endif\n";
4358
4359     sed = "/[ \t]wchar_t/i\\\n"
4360         "#ifndef _GCC_WCHAR_T\\\n"
4361         "#define _GCC_WCHAR_T\n";
4362
4363     sed = "/[ \t]wchar_t/a\\\n"
4364         "#endif\n";
4365
4366     test_text =
4367     "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4368     "typedef unsigned int size_t;\n"
4369     "typedef long ptrdiff_t;\n"
4370     "typedef unsigned short wchar_t;\n"
4371     "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4372 };
4373
4374
4375 /*
4376  *  Fix VxWorks <time.h> to not require including <vxTypes.h>.
4377  */
4378 fix = {
4379     hackname  = vxworks_needs_vxtypes;
4380     files     = time.h;
4381     select    = "uint_t([ \t]+_clocks_per_sec)";
4382     c_fix     = format;
4383     c_fix_arg = "unsigned int%1";
4384     test_text = "uint_t\t_clocks_per_sec;";
4385 };
4386
4387
4388 /*
4389  *  Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4390  */
4391 fix = {
4392     hackname = vxworks_needs_vxworks;
4393     files    = sys/stat.h;
4394     test     = " -r types/vxTypesOld.h";
4395     test     = " -n \"`egrep '#include' $file`\"";
4396     test     = " -n \"`egrep ULONG $file`\"";
4397     select   = "#[ \t]define[ \t]+__INCstath";
4398
4399     sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4400           "#include <types/vxTypesOld.h>\n";
4401
4402     test_text = "`touch types/vxTypesOld.h`"
4403     "#include </dev/null> /* ULONG */\n"
4404     "# define\t__INCstath <sys/stat.h>";
4405 };
4406
4407
4408 /*
4409  *  Another bad dependency in VxWorks 5.2 <time.h>.
4410  */
4411 fix = {
4412     hackname = vxworks_time;
4413     files    = time.h;
4414     test     = " -r vxWorks.h";
4415
4416     select    = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4417     c_fix     = format;
4418
4419     c_fix_arg =
4420     "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4421     "#ifdef __cplusplus\n"
4422     "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4423     "#else\n"
4424     "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4425     "#endif\n"
4426     "#define __gcc_VOIDFUNCPTR_defined\n"
4427     "#endif\n"
4428     "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4429
4430     test_text = "`touch vxWorks.h`"
4431                 "#define VOIDFUNCPTR (void(*)())";
4432 };
4433
4434
4435 /*
4436  *  There are several name conflicts with C++ reserved words in X11 header
4437  *  files.  These are fixed in some versions, so don't do the fixes if
4438  *  we find __cplusplus in the file.  These were found on the RS/6000.
4439  */
4440 fix = {
4441     hackname  = x11_class;
4442     files     = X11/ShellP.h;
4443     bypass    = __cplusplus;
4444     select    = "^([ \t]*char \\*)class;(.*)";
4445     c_fix     = format;
4446     c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4447                 "#else\n%1class;%2\n#endif";
4448     test_text =
4449     "struct {\n"
4450     "   char *class;\n"
4451     "} mumble;\n";
4452 };
4453
4454
4455 /*
4456  *  class in Xm/BaseClassI.h
4457  */
4458 fix = {
4459     hackname = x11_class_usage;
4460     files    = Xm/BaseClassI.h;
4461     bypass   = "__cplusplus";
4462
4463     select    = " class\\)";
4464     c_fix     = format;
4465     c_fix_arg = " c_class)";
4466
4467     test_text = "extern mumble (int  class);\n";
4468 };
4469
4470
4471 /*
4472  *  new in Xm/Traversal.h
4473  */
4474 fix = {
4475     hackname = x11_new;
4476     files    = Xm/Traversal.h;
4477     bypass   = __cplusplus;
4478
4479     sed      = "/Widget\told, new;/i\\\n"
4480                    "#ifdef __cplusplus\\\n"
4481                    "\\\tWidget\told, c_new;\\\n"
4482                    "#else\n";
4483
4484     sed      = "/Widget\told, new;/a\\\n"
4485                    "#endif\n";
4486
4487     sed      = "s/Widget new,/Widget c_new,/g";
4488     test_text =
4489     "struct wedge {\n"
4490     "   Widget\told, new;\n"
4491     "};\nextern Wedged( Widget new, Widget old );";
4492 };
4493
4494
4495 /*
4496  *  Incorrect sprintf declaration in X11/Xmu.h
4497  */
4498 fix = {
4499     hackname = x11_sprintf;
4500     files    = X11/Xmu.h;
4501     files    = X11/Xmu/Xmu.h;
4502     select   = "^extern char \\*\tsprintf\\(\\);$";
4503
4504     c_fix     = format;
4505     c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4506
4507     test_text = "extern char *\tsprintf();";
4508 };
4509
4510 /*EOF*/