lib/perl5/5.8.8/msys/CORE/XSUB.h

   1 /*    XSUB.h
   2  *
   3  *    Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999,
   4  *    2000, 2001, 2002, 2003, 2004, 2005, 2006 by Larry Wall and others
   5  *
   6  *    You may distribute under the terms of either the GNU General Public
   7  *    License or the Artistic License, as specified in the README file.
   8  *
   9  */
  10
  11 #ifndef _INC_PERL_XSUB_H
  12 #define _INC_PERL_XSUB_H 1
  13
  14 /* first, some documentation for xsubpp-generated items */
  15
  16 /*
  17 =head1 Variables created by C<xsubpp> and C<xsubpp> internal functions
  18
  19 =for apidoc Amn|char*|CLASS
  20 Variable which is setup by C<xsubpp> to indicate the
  21 class name for a C++ XS constructor.  This is always a C<char*>.  See C<THIS>.
  22
  23 =for apidoc Amn|(whatever)|RETVAL
  24 Variable which is setup by C<xsubpp> to hold the return value for an
  25 XSUB. This is always the proper type for the XSUB. See
  26 L<perlxs/"The RETVAL Variable">.
  27
  28 =for apidoc Amn|(whatever)|THIS
  29 Variable which is setup by C<xsubpp> to designate the object in a C++
  30 XSUB.  This is always the proper type for the C++ object.  See C<CLASS> and
  31 L<perlxs/"Using XS With C++">.
  32
  33 =for apidoc Amn|I32|ax
  34 Variable which is setup by C<xsubpp> to indicate the stack base offset,
  35 used by the C<ST>, C<XSprePUSH> and C<XSRETURN> macros.  The C<dMARK> macro
  36 must be called prior to setup the C<MARK> variable.
  37
  38 =for apidoc Amn|I32|items
  39 Variable which is setup by C<xsubpp> to indicate the number of
  40 items on the stack.  See L<perlxs/"Variable-length Parameter Lists">.
  41
  42 =for apidoc Amn|I32|ix
  43 Variable which is setup by C<xsubpp> to indicate which of an
  44 XSUB's aliases was used to invoke it.  See L<perlxs/"The ALIAS: Keyword">.
  45
  46 =for apidoc Am|SV*|ST|int ix
  47 Used to access elements on the XSUB's stack.
  48
  49 =for apidoc AmU||XS
  50 Macro to declare an XSUB and its C parameter list.  This is handled by
  51 C<xsubpp>.
  52
  53 =for apidoc Ams||dAX
  54 Sets up the C<ax> variable.
  55 This is usually handled automatically by C<xsubpp> by calling C<dXSARGS>.
  56
  57 =for apidoc Ams||dAXMARK
  58 Sets up the C<ax> variable and stack marker variable C<mark>.
  59 This is usually handled automatically by C<xsubpp> by calling C<dXSARGS>.
  60
  61 =for apidoc Ams||dITEMS
  62 Sets up the C<items> variable.
  63 This is usually handled automatically by C<xsubpp> by calling C<dXSARGS>.
  64
  65 =for apidoc Ams||dXSARGS
  66 Sets up stack and mark pointers for an XSUB, calling dSP and dMARK.
  67 Sets up the C<ax> and C<items> variables by calling C<dAX> and C<dITEMS>.
  68 This is usually handled automatically by C<xsubpp>.
  69
  70 =for apidoc Ams||dXSI32
  71 Sets up the C<ix> variable for an XSUB which has aliases.  This is usually
  72 handled automatically by C<xsubpp>.
  73
  74 =cut
  75 */
  76
  77 #ifndef PERL_UNUSED_ARG
  78 #  ifdef lint
  79 #    include <note.h>
  80 #    define PERL_UNUSED_ARG(x) NOTE(ARGUNUSED(x))
  81 #  else
  82 #    define PERL_UNUSED_ARG(x) ((void)x)
  83 #  endif
  84 #endif
  85 #ifndef PERL_UNUSED_VAR
  86 #  define PERL_UNUSED_VAR(x) ((void)x)
  87 #endif
  88
  89 #define ST(off) PL_stack_base[ax + (off)]
  90
  91 #if (defined(__CYGWIN__) || defined(__MSYS__)) && defined(USE_DYNAMIC_LOADING)
  92 #  define XS(name) __declspec(dllexport) void name(pTHX_ CV* cv)
  93 #else
  94 #  ifdef HASATTRIBUTE_UNUSED
  95 #    define XS(name) void name(pTHX_ CV* cv __attribute__unused__)
  96 #  else
  97 #    define XS(name) void name(pTHX_ CV* cv)
  98 #  endif
  99 #endif
 100
 101 #define dAX const I32 ax = MARK - PL_stack_base + 1
 102
 103 #define dAXMARK                         \
 104         I32 ax = POPMARK;       \
 105         register SV **mark = PL_stack_base + ax++
 106
 107 #define dITEMS I32 items = SP - MARK
 108
 109 #ifdef lint
 110 #  define dXSARGS \
 111         NOTE(ARGUNUSED(cv)) \
 112         dSP; dAXMARK; dITEMS
 113 #else
 114 #  define dXSARGS \
 115         dSP; dAXMARK; dITEMS
 116 #endif
 117
 118 #define dXSTARG SV * const targ = ((PL_op->op_private & OPpENTERSUB_HASTARG) \
 119                              ? PAD_SV(PL_op->op_targ) : sv_newmortal())
 120
 121 /* Should be used before final PUSHi etc. if not in PPCODE section. */
 122 #define XSprePUSH (sp = PL_stack_base + ax - 1)
 123
 124 #define XSANY CvXSUBANY(cv)
 125
 126 #define dXSI32 I32 ix = XSANY.any_i32
 127
 128 #ifdef __cplusplus
 129 #  define XSINTERFACE_CVT(ret,name) ret (*name)(...)
 130 #else
 131 #  define XSINTERFACE_CVT(ret,name) ret (*name)()
 132 #endif
 133 #define dXSFUNCTION(ret)                XSINTERFACE_CVT(ret,XSFUNCTION)
 134 #define XSINTERFACE_FUNC(ret,cv,f)     ((XSINTERFACE_CVT(ret,))(f))
 135 #define XSINTERFACE_FUNC_SET(cv,f)      \
 136                 CvXSUBANY(cv).any_dxptr = (void (*) (pTHX_ void*))(f)
 137
 138 /* Simple macros to put new mortal values onto the stack.   */
 139 /* Typically used to return values from XS functions.       */
 140
 141 /*
 142 =head1 Stack Manipulation Macros
 143
 144 =for apidoc Am|void|XST_mIV|int pos|IV iv
 145 Place an integer into the specified position C<pos> on the stack.  The
 146 value is stored in a new mortal SV.
 147
 148 =for apidoc Am|void|XST_mNV|int pos|NV nv
 149 Place a double into the specified position C<pos> on the stack.  The value
 150 is stored in a new mortal SV.
 151
 152 =for apidoc Am|void|XST_mPV|int pos|char* str
 153 Place a copy of a string into the specified position C<pos> on the stack.
 154 The value is stored in a new mortal SV.
 155
 156 =for apidoc Am|void|XST_mNO|int pos
 157 Place C<&PL_sv_no> into the specified position C<pos> on the
 158 stack.
 159
 160 =for apidoc Am|void|XST_mYES|int pos
 161 Place C<&PL_sv_yes> into the specified position C<pos> on the
 162 stack.
 163
 164 =for apidoc Am|void|XST_mUNDEF|int pos
 165 Place C<&PL_sv_undef> into the specified position C<pos> on the
 166 stack.
 167
 168 =for apidoc Am|void|XSRETURN|int nitems
 169 Return from XSUB, indicating number of items on the stack.  This is usually
 170 handled by C<xsubpp>.
 171
 172 =for apidoc Am|void|XSRETURN_IV|IV iv
 173 Return an integer from an XSUB immediately.  Uses C<XST_mIV>.
 174
 175 =for apidoc Am|void|XSRETURN_UV|IV uv
 176 Return an integer from an XSUB immediately.  Uses C<XST_mUV>.
 177
 178 =for apidoc Am|void|XSRETURN_NV|NV nv
 179 Return a double from an XSUB immediately.  Uses C<XST_mNV>.
 180
 181 =for apidoc Am|void|XSRETURN_PV|char* str
 182 Return a copy of a string from an XSUB immediately.  Uses C<XST_mPV>.
 183
 184 =for apidoc Ams||XSRETURN_NO
 185 Return C<&PL_sv_no> from an XSUB immediately.  Uses C<XST_mNO>.
 186
 187 =for apidoc Ams||XSRETURN_YES
 188 Return C<&PL_sv_yes> from an XSUB immediately.  Uses C<XST_mYES>.
 189
 190 =for apidoc Ams||XSRETURN_UNDEF
 191 Return C<&PL_sv_undef> from an XSUB immediately.  Uses C<XST_mUNDEF>.
 192
 193 =for apidoc Ams||XSRETURN_EMPTY
 194 Return an empty list from an XSUB immediately.
 195
 196 =head1 Variables created by C<xsubpp> and C<xsubpp> internal functions
 197
 198 =for apidoc AmU||newXSproto|char* name|XSUBADDR_t f|char* filename|const char *proto
 199 Used by C<xsubpp> to hook up XSUBs as Perl subs.  Adds Perl prototypes to
 200 the subs.
 201
 202 =for apidoc AmU||XS_VERSION
 203 The version identifier for an XS module.  This is usually
 204 handled automatically by C<ExtUtils::MakeMaker>.  See C<XS_VERSION_BOOTCHECK>.
 205
 206 =for apidoc Ams||XS_VERSION_BOOTCHECK
 207 Macro to verify that a PM module's $VERSION variable matches the XS
 208 module's C<XS_VERSION> variable.  This is usually handled automatically by
 209 C<xsubpp>.  See L<perlxs/"The VERSIONCHECK: Keyword">.
 210
 211 =cut
 212 */
 213
 214 #define XST_mIV(i,v)  (ST(i) = sv_2mortal(newSViv(v))  )
 215 #define XST_mUV(i,v)  (ST(i) = sv_2mortal(newSVuv(v))  )
 216 #define XST_mNV(i,v)  (ST(i) = sv_2mortal(newSVnv(v))  )
 217 #define XST_mPV(i,v)  (ST(i) = sv_2mortal(newSVpv(v,0)))
 218 #define XST_mPVN(i,v,n)  (ST(i) = sv_2mortal(newSVpvn(v,n)))
 219 #define XST_mNO(i)    (ST(i) = &PL_sv_no   )
 220 #define XST_mYES(i)   (ST(i) = &PL_sv_yes  )
 221 #define XST_mUNDEF(i) (ST(i) = &PL_sv_undef)
 222
 223 #define XSRETURN(off)                                   \
 224     STMT_START {                                        \
 225         IV tmpXSoff = (off);                            \
 226         PL_stack_sp = PL_stack_base + ax + (tmpXSoff - 1);      \
 227         return;                                         \
 228     } STMT_END
 229
 230 #define XSRETURN_IV(v) STMT_START { XST_mIV(0,v);  XSRETURN(1); } STMT_END
 231 #define XSRETURN_UV(v) STMT_START { XST_mUV(0,v);  XSRETURN(1); } STMT_END
 232 #define XSRETURN_NV(v) STMT_START { XST_mNV(0,v);  XSRETURN(1); } STMT_END
 233 #define XSRETURN_PV(v) STMT_START { XST_mPV(0,v);  XSRETURN(1); } STMT_END
 234 #define XSRETURN_PVN(v,n) STMT_START { XST_mPVN(0,v,n);  XSRETURN(1); } STMT_END
 235 #define XSRETURN_NO    STMT_START { XST_mNO(0);    XSRETURN(1); } STMT_END
 236 #define XSRETURN_YES   STMT_START { XST_mYES(0);   XSRETURN(1); } STMT_END
 237 #define XSRETURN_UNDEF STMT_START { XST_mUNDEF(0); XSRETURN(1); } STMT_END
 238 #define XSRETURN_EMPTY STMT_START {                XSRETURN(0); } STMT_END
 239
 240 #define newXSproto(a,b,c,d)     sv_setpv((SV*)newXS(a,b,c), d)
 241
 242 #ifdef XS_VERSION
 243 #  define XS_VERSION_BOOTCHECK \
 244     STMT_START {                                                        \
 245         SV *_sv;                                                        \
 246         const char *vn = Nullch, *module = SvPV_nolen_const(ST(0));     \
 247         if (items >= 2)  /* version supplied as bootstrap arg */        \
 248             _sv = ST(1);                                                \
 249         else {                                                          \
 250             /* XXX GV_ADDWARN */                                        \
 251             _sv = get_sv(Perl_form(aTHX_ "%s::%s", module,              \
 252                                 vn = "XS_VERSION"), FALSE);             \
 253             if (!_sv || !SvOK(_sv))                                     \
 254                 _sv = get_sv(Perl_form(aTHX_ "%s::%s", module,  \
 255                                     vn = "VERSION"), FALSE);            \
 256         }                                                               \
 257         if (_sv && (!SvOK(_sv) || strNE(XS_VERSION, SvPV_nolen_const(_sv))))    \
 258             Perl_croak(aTHX_ "%s object version %s does not match %s%s%s%s %"SVf,\
 259                   module, XS_VERSION,                                   \
 260                   vn ? "$" : "", vn ? module : "", vn ? "::" : "",      \
 261                   vn ? vn : "bootstrap parameter", _sv);                \
 262     } STMT_END
 263 #else
 264 #  define XS_VERSION_BOOTCHECK
 265 #endif
 266
 267 /*
 268    The DBM_setFilter & DBM_ckFilter macros are only used by
 269    the *DB*_File modules
 270 */
 271
 272 #define DBM_setFilter(db_type,code)                             \
 273         {                                                       \
 274             if (db_type)                                        \
 275                 RETVAL = sv_mortalcopy(db_type) ;               \
 276             ST(0) = RETVAL ;                                    \
 277             if (db_type && (code == &PL_sv_undef)) {            \
 278                 SvREFCNT_dec(db_type) ;                         \
 279                 db_type = NULL ;                                \
 280             }                                                   \
 281             else if (code) {                                    \
 282                 if (db_type)                                    \
 283                     sv_setsv(db_type, code) ;                   \
 284                 else                                            \
 285                     db_type = newSVsv(code) ;                   \
 286             }                                                   \
 287         }
 288
 289 #define DBM_ckFilter(arg,type,name)                             \
 290         if (db->type) {                                         \
 291             if (db->filtering) {                                \
 292                 croak("recursion detected in %s", name) ;       \
 293             }                                                   \
 294             ENTER ;                                             \
 295             SAVETMPS ;                                          \
 296             SAVEINT(db->filtering) ;                            \
 297             db->filtering = TRUE ;                              \
 298             SAVESPTR(DEFSV) ;                                   \
 299             if (name[7] == 's')                                 \
 300                 arg = newSVsv(arg);                             \
 301             DEFSV = arg ;                                       \
 302             SvTEMP_off(arg) ;                                   \
 303             PUSHMARK(SP) ;                                      \
 304             PUTBACK ;                                           \
 305             (void) perl_call_sv(db->type, G_DISCARD);           \
 306             SPAGAIN ;                                           \
 307             PUTBACK ;                                           \
 308             FREETMPS ;                                          \
 309             LEAVE ;                                             \
 310             if (name[7] == 's'){                                \
 311                 arg = sv_2mortal(arg);                          \
 312             }                                                   \
 313             SvOKp(arg);                                         \
 314         }
 315
 316 #if 1           /* for compatibility */
 317 #  define VTBL_sv               &PL_vtbl_sv
 318 #  define VTBL_env              &PL_vtbl_env
 319 #  define VTBL_envelem          &PL_vtbl_envelem
 320 #  define VTBL_sig              &PL_vtbl_sig
 321 #  define VTBL_sigelem          &PL_vtbl_sigelem
 322 #  define VTBL_pack             &PL_vtbl_pack
 323 #  define VTBL_packelem         &PL_vtbl_packelem
 324 #  define VTBL_dbline           &PL_vtbl_dbline
 325 #  define VTBL_isa              &PL_vtbl_isa
 326 #  define VTBL_isaelem          &PL_vtbl_isaelem
 327 #  define VTBL_arylen           &PL_vtbl_arylen
 328 #  define VTBL_glob             &PL_vtbl_glob
 329 #  define VTBL_mglob            &PL_vtbl_mglob
 330 #  define VTBL_nkeys            &PL_vtbl_nkeys
 331 #  define VTBL_taint            &PL_vtbl_taint
 332 #  define VTBL_substr           &PL_vtbl_substr
 333 #  define VTBL_vec              &PL_vtbl_vec
 334 #  define VTBL_pos              &PL_vtbl_pos
 335 #  define VTBL_bm               &PL_vtbl_bm
 336 #  define VTBL_fm               &PL_vtbl_fm
 337 #  define VTBL_uvar             &PL_vtbl_uvar
 338 #  define VTBL_defelem          &PL_vtbl_defelem
 339 #  define VTBL_regexp           &PL_vtbl_regexp
 340 #  define VTBL_regdata          &PL_vtbl_regdata
 341 #  define VTBL_regdatum         &PL_vtbl_regdatum
 342 #  ifdef USE_LOCALE_COLLATE
 343 #    define VTBL_collxfrm       &PL_vtbl_collxfrm
 344 #  endif
 345 #  define VTBL_amagic           &PL_vtbl_amagic
 346 #  define VTBL_amagicelem       &PL_vtbl_amagicelem
 347 #endif
 348
 349 #include "perlapi.h"
 350
 351 #if defined(PERL_IMPLICIT_CONTEXT) && !defined(PERL_NO_GET_CONTEXT) && !defined(PERL_CORE)
 352 #  undef aTHX
 353 #  undef aTHX_
 354 #  define aTHX          PERL_GET_THX
 355 #  define aTHX_         aTHX,
 356 #endif
 357
 358 #if defined(PERL_IMPLICIT_SYS) && !defined(PERL_CORE)
 359 #  ifndef NO_XSLOCKS
 360 # if defined (NETWARE) && defined (USE_STDIO)
 361 #    define times               PerlProc_times
 362 #    define setuid              PerlProc_setuid
 363 #    define setgid              PerlProc_setgid
 364 #    define getpid              PerlProc_getpid
 365 #    define pause               PerlProc_pause
 366 #    define exit                PerlProc_exit
 367 #    define _exit               PerlProc__exit
 368 # else
 369 #    undef closedir
 370 #    undef opendir
 371 #    undef stdin
 372 #    undef stdout
 373 #    undef stderr
 374 #    undef feof
 375 #    undef ferror
 376 #    undef fgetpos
 377 #    undef ioctl
 378 #    undef getlogin
 379 #    undef setjmp
 380 #    undef getc
 381 #    undef ungetc
 382 #    undef fileno
 383
 384 /* Following symbols were giving redefinition errors while building extensions - sgp 17th Oct 2000 */
 385 #ifdef NETWARE
 386 #       undef readdir
 387 #       undef fstat
 388 #       undef stat
 389 #       undef longjmp
 390 #       undef endhostent
 391 #       undef endnetent
 392 #       undef endprotoent
 393 #       undef endservent
 394 #       undef gethostbyaddr
 395 #       undef gethostbyname
 396 #       undef gethostent
 397 #       undef getnetbyaddr
 398 #       undef getnetbyname
 399 #       undef getnetent
 400 #       undef getprotobyname
 401 #       undef getprotobynumber
 402 #       undef getprotoent
 403 #       undef getservbyname
 404 #       undef getservbyport
 405 #       undef getservent
 406 #       undef inet_ntoa
 407 #       undef sethostent
 408 #       undef setnetent
 409 #       undef setprotoent
 410 #       undef setservent
 411 #endif  /* NETWARE */
 412
 413 #    undef  socketpair
 414
 415 #    define mkdir               PerlDir_mkdir
 416 #    define chdir               PerlDir_chdir
 417 #    define rmdir               PerlDir_rmdir
 418 #    define closedir            PerlDir_close
 419 #    define opendir             PerlDir_open
 420 #    define readdir             PerlDir_read
 421 #    define rewinddir           PerlDir_rewind
 422 #    define seekdir             PerlDir_seek
 423 #    define telldir             PerlDir_tell
 424 #    define putenv              PerlEnv_putenv
 425 #    define getenv              PerlEnv_getenv
 426 #    define uname               PerlEnv_uname
 427 #    define stdin               PerlSIO_stdin
 428 #    define stdout              PerlSIO_stdout
 429 #    define stderr              PerlSIO_stderr
 430 #    define fopen               PerlSIO_fopen
 431 #    define fclose              PerlSIO_fclose
 432 #    define feof                PerlSIO_feof
 433 #    define ferror              PerlSIO_ferror
 434 #    define clearerr            PerlSIO_clearerr
 435 #    define getc                PerlSIO_getc
 436 #    define fputc               PerlSIO_fputc
 437 #    define fputs               PerlSIO_fputs
 438 #    define fflush              PerlSIO_fflush
 439 #    define ungetc              PerlSIO_ungetc
 440 #    define fileno              PerlSIO_fileno
 441 #    define fdopen              PerlSIO_fdopen
 442 #    define freopen             PerlSIO_freopen
 443 #    define fread               PerlSIO_fread
 444 #    define fwrite              PerlSIO_fwrite
 445 #    define setbuf              PerlSIO_setbuf
 446 #    define setvbuf             PerlSIO_setvbuf
 447 #    define setlinebuf          PerlSIO_setlinebuf
 448 #    define stdoutf             PerlSIO_stdoutf
 449 #    define vfprintf            PerlSIO_vprintf
 450 #    define ftell               PerlSIO_ftell
 451 #    define fseek               PerlSIO_fseek
 452 #    define fgetpos             PerlSIO_fgetpos
 453 #    define fsetpos             PerlSIO_fsetpos
 454 #    define frewind             PerlSIO_rewind
 455 #    define tmpfile             PerlSIO_tmpfile
 456 #    define access              PerlLIO_access
 457 #    define chmod               PerlLIO_chmod
 458 #    define chsize              PerlLIO_chsize
 459 #    define close               PerlLIO_close
 460 #    define dup                 PerlLIO_dup
 461 #    define dup2                PerlLIO_dup2
 462 #    define flock               PerlLIO_flock
 463 #    define fstat               PerlLIO_fstat
 464 #    define ioctl               PerlLIO_ioctl
 465 #    define isatty              PerlLIO_isatty
 466 #    define link                PerlLIO_link
 467 #    define lseek               PerlLIO_lseek
 468 #    define lstat               PerlLIO_lstat
 469 #    define mktemp              PerlLIO_mktemp
 470 #    define open                PerlLIO_open
 471 #    define read                PerlLIO_read
 472 #    define rename              PerlLIO_rename
 473 #    define setmode             PerlLIO_setmode
 474 #    define stat(buf,sb)        PerlLIO_stat(buf,sb)
 475 #    define tmpnam              PerlLIO_tmpnam
 476 #    define umask               PerlLIO_umask
 477 #    define unlink              PerlLIO_unlink
 478 #    define utime               PerlLIO_utime
 479 #    define write               PerlLIO_write
 480 #    define malloc              PerlMem_malloc
 481 #    define realloc             PerlMem_realloc
 482 #    define free                PerlMem_free
 483 #    define abort               PerlProc_abort
 484 #    define exit                PerlProc_exit
 485 #    define _exit               PerlProc__exit
 486 #    define execl               PerlProc_execl
 487 #    define execv               PerlProc_execv
 488 #    define execvp              PerlProc_execvp
 489 #    define getuid              PerlProc_getuid
 490 #    define geteuid             PerlProc_geteuid
 491 #    define getgid              PerlProc_getgid
 492 #    define getegid             PerlProc_getegid
 493 #    define getlogin            PerlProc_getlogin
 494 #    define kill                PerlProc_kill
 495 #    define killpg              PerlProc_killpg
 496 #    define pause               PerlProc_pause
 497 #    define popen               PerlProc_popen
 498 #    define pclose              PerlProc_pclose
 499 #    define pipe                PerlProc_pipe
 500 #    define setuid              PerlProc_setuid
 501 #    define setgid              PerlProc_setgid
 502 #    define sleep               PerlProc_sleep
 503 #    define times               PerlProc_times
 504 #    define wait                PerlProc_wait
 505 #    define setjmp              PerlProc_setjmp
 506 #    define longjmp             PerlProc_longjmp
 507 #    define signal              PerlProc_signal
 508 #    define getpid              PerlProc_getpid
 509 #    define gettimeofday        PerlProc_gettimeofday
 510 #    define htonl               PerlSock_htonl
 511 #    define htons               PerlSock_htons
 512 #    define ntohl               PerlSock_ntohl
 513 #    define ntohs               PerlSock_ntohs
 514 #    define accept              PerlSock_accept
 515 #    define bind                PerlSock_bind
 516 #    define connect             PerlSock_connect
 517 #    define endhostent          PerlSock_endhostent
 518 #    define endnetent           PerlSock_endnetent
 519 #    define endprotoent         PerlSock_endprotoent
 520 #    define endservent          PerlSock_endservent
 521 #    define gethostbyaddr       PerlSock_gethostbyaddr
 522 #    define gethostbyname       PerlSock_gethostbyname
 523 #    define gethostent          PerlSock_gethostent
 524 #    define gethostname         PerlSock_gethostname
 525 #    define getnetbyaddr        PerlSock_getnetbyaddr
 526 #    define getnetbyname        PerlSock_getnetbyname
 527 #    define getnetent           PerlSock_getnetent
 528 #    define getpeername         PerlSock_getpeername
 529 #    define getprotobyname      PerlSock_getprotobyname
 530 #    define getprotobynumber    PerlSock_getprotobynumber
 531 #    define getprotoent         PerlSock_getprotoent
 532 #    define getservbyname       PerlSock_getservbyname
 533 #    define getservbyport       PerlSock_getservbyport
 534 #    define getservent          PerlSock_getservent
 535 #    define getsockname         PerlSock_getsockname
 536 #    define getsockopt          PerlSock_getsockopt
 537 #    define inet_addr           PerlSock_inet_addr
 538 #    define inet_ntoa           PerlSock_inet_ntoa
 539 #    define listen              PerlSock_listen
 540 #    define recv                PerlSock_recv
 541 #    define recvfrom            PerlSock_recvfrom
 542 #    define select              PerlSock_select
 543 #    define send                PerlSock_send
 544 #    define sendto              PerlSock_sendto
 545 #    define sethostent          PerlSock_sethostent
 546 #    define setnetent           PerlSock_setnetent
 547 #    define setprotoent         PerlSock_setprotoent
 548 #    define setservent          PerlSock_setservent
 549 #    define setsockopt          PerlSock_setsockopt
 550 #    define shutdown            PerlSock_shutdown
 551 #    define socket              PerlSock_socket
 552 #    define socketpair          PerlSock_socketpair
 553 #       endif   /* NETWARE && USE_STDIO */
 554
 555 #    ifdef USE_SOCKETS_AS_HANDLES
 556 #      undef fd_set
 557 #      undef FD_SET
 558 #      undef FD_CLR
 559 #      undef FD_ISSET
 560 #      undef FD_ZERO
 561 #      define fd_set            Perl_fd_set
 562 #      define FD_SET(n,p)       PERL_FD_SET(n,p)
 563 #      define FD_CLR(n,p)       PERL_FD_CLR(n,p)
 564 #      define FD_ISSET(n,p)     PERL_FD_ISSET(n,p)
 565 #      define FD_ZERO(p)        PERL_FD_ZERO(p)
 566 #    endif      /* USE_SOCKETS_AS_HANDLES */
 567
 568 #  endif  /* NO_XSLOCKS */
 569 #endif  /* PERL_IMPLICIT_SYS && !PERL_CORE */
 570
 571 #endif /* _INC_PERL_XSUB_H */           /* include guard */
 572
 573 /*
 574  * Local variables:
 575  * c-indentation-style: bsd
 576  * c-basic-offset: 4
 577  * indent-tabs-mode: t
 578  * End:
 579  *
 580  * ex: set ts=8 sts=4 sw=4 noet:
 581  */