dlls/msvcrt/msvcrt.h

   1 /*
   2  * Copyright 2001 Jon Griffiths
   3  * Copyright 2004 Dimitrie O. Paun
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  *
  19  * NOTES
  20  *   Naming conventions
  21  *      - Symbols are prefixed with MSVCRT_ if they conflict
  22  *        with libc symbols
  23  *      - Internal symbols are usually prefixed by msvcrt_.
  24  *      - Exported symbols that are not present in the public
  25  *        headers are usually kept the same as the original.
  26  *   Other conventions
  27  *      - To avoid conflicts with the standard C library,
  28  *        no msvcrt headers are included in the implementation.
  29  *      - Instead, symbols are duplicated here, prefixed with
  30  *        MSVCRT_, as explained above.
  31  *      - To avoid inconsistencies, a test for each symbol is
  32  *        added into tests/headers.c. Please always add a
  33  *        corresponding test when you add a new symbol!
  34  */
  35
  36 #ifndef __WINE_MSVCRT_H
  37 #define __WINE_MSVCRT_H
  38
  39 #include <stdarg.h>
  40
  41 #include "windef.h"
  42 #include "winbase.h"
  43
  44 typedef unsigned short MSVCRT_wchar_t;
  45 typedef unsigned short MSVCRT_wint_t;
  46 typedef unsigned short MSVCRT_wctype_t;
  47 typedef unsigned short MSVCRT__ino_t;
  48 typedef unsigned long  MSVCRT__fsize_t;
  49 #ifdef _WIN64
  50 typedef unsigned __int64 MSVCRT_size_t;
  51 typedef __int64 MSVCRT_intptr_t;
  52 typedef unsigned __int64 MSVCRT_uintptr_t;
  53 #else
  54 typedef unsigned int MSVCRT_size_t;
  55 typedef int MSVCRT_intptr_t;
  56 typedef unsigned int MSVCRT_uintptr_t;
  57 #endif
  58 typedef unsigned int   MSVCRT__dev_t;
  59 typedef int  MSVCRT__off_t;
  60 typedef long MSVCRT_clock_t;
  61 typedef long MSVCRT_time_t;
  62 typedef __int64 MSVCRT_fpos_t;
  63
  64 typedef void (*MSVCRT_terminate_handler)(void);
  65 typedef void (*MSVCRT_terminate_function)(void);
  66 typedef void (*MSVCRT_unexpected_handler)(void);
  67 typedef void (*MSVCRT_unexpected_function)(void);
  68 typedef void (*MSVCRT__se_translator_function)(unsigned int code, struct _EXCEPTION_POINTERS *info);
  69 typedef void (*MSVCRT__beginthread_start_routine_t)(void *);
  70 typedef unsigned int (__stdcall *MSVCRT__beginthreadex_start_routine_t)(void *);
  71 typedef int (*MSVCRT__onexit_t)(void);
  72
  73 struct MSVCRT_tm {
  74     int tm_sec;
  75     int tm_min;
  76     int tm_hour;
  77     int tm_mday;
  78     int tm_mon;
  79     int tm_year;
  80     int tm_wday;
  81     int tm_yday;
  82     int tm_isdst;
  83 };
  84
  85
  86 /* TLS data */
  87 extern DWORD msvcrt_tls_index;
  88
  89 struct __thread_data {
  90     int                             thread_errno;
  91     unsigned long                   thread_doserrno;
  92     unsigned int                    random_seed;        /* seed for rand() */
  93     char                           *strtok_next;        /* next ptr for strtok() */
  94     unsigned char                  *mbstok_next;        /* next ptr for mbstok() */
  95     MSVCRT_wchar_t                 *wcstok_next;        /* next ptr for wcstok() */
  96     char                           *efcvt_buffer;       /* buffer for ecvt/fcvt */
  97     char                           *asctime_buffer;     /* buffer for asctime */
  98     MSVCRT_wchar_t                 *wasctime_buffer;    /* buffer for wasctime */
  99     struct MSVCRT_tm                time_buffer;        /* buffer for localtime/gmtime */
 100     char                           *strerror_buffer;    /* buffer for strerror */
 101     int                             fpecode;
 102     MSVCRT_terminate_function       terminate_handler;
 103     MSVCRT_unexpected_function      unexpected_handler;
 104     MSVCRT__se_translator_function  se_translator;
 105     EXCEPTION_RECORD               *exc_record;
 106 };
 107
 108 typedef struct __thread_data thread_data_t;
 109
 110 extern thread_data_t *msvcrt_get_thread_data(void);
 111
 112 extern int msvcrt_current_lc_all_cp;
 113
 114 void   msvcrt_set_errno(int);
 115 char*  msvcrt_strndup(const char*,unsigned int);
 116 MSVCRT_wchar_t *msvcrt_wstrndup(const MSVCRT_wchar_t*, unsigned int);
 117
 118 void   _purecall(void);
 119 void   _amsg_exit(int errnum);
 120
 121 extern char **_environ;
 122 extern MSVCRT_wchar_t **_wenviron;
 123
 124 extern char ** msvcrt_SnapshotOfEnvironmentA(char **);
 125 extern MSVCRT_wchar_t ** msvcrt_SnapshotOfEnvironmentW(MSVCRT_wchar_t **);
 126
 127 /* FIXME: This should be declared in new.h but it's not an extern "C" so
 128  * it would not be much use anyway. Even for Winelib applications.
 129  */
 130 int    MSVCRT__set_new_mode(int mode);
 131
 132 void* MSVCRT_operator_new(unsigned long size);
 133 void  MSVCRT_operator_delete(void*);
 134
 135 typedef void* (*malloc_func_t)(MSVCRT_size_t);
 136 typedef void  (*free_func_t)(void*);
 137
 138 extern char* __unDName(char *,const char*,int,malloc_func_t,free_func_t,unsigned short int);
 139 extern char* __unDNameEx(char *,const char*,int,malloc_func_t,free_func_t,void *,unsigned short int);
 140
 141 /* Setup and teardown multi threaded locks */
 142 extern void msvcrt_init_mt_locks(void);
 143 extern void msvcrt_free_mt_locks(void);
 144
 145 extern void msvcrt_init_io(void);
 146 extern void msvcrt_free_io(void);
 147 extern void msvcrt_init_console(void);
 148 extern void msvcrt_free_console(void);
 149 extern void msvcrt_init_args(void);
 150 extern void msvcrt_free_args(void);
 151 extern void msvcrt_init_signals(void);
 152 extern void msvcrt_free_signals(void);
 153
 154 extern unsigned msvcrt_create_io_inherit_block(STARTUPINFOA*);
 155
 156 /* run-time error codes */
 157 #define _RT_STACK       0
 158 #define _RT_NULLPTR     1
 159 #define _RT_FLOAT       2
 160 #define _RT_INTDIV      3
 161 #define _RT_EXECMEM     5
 162 #define _RT_EXECFORM    6
 163 #define _RT_EXECENV     7
 164 #define _RT_SPACEARG    8
 165 #define _RT_SPACEENV    9
 166 #define _RT_ABORT       10
 167 #define _RT_NPTR        12
 168 #define _RT_FPTR        13
 169 #define _RT_BREAK       14
 170 #define _RT_INT         15
 171 #define _RT_THREAD      16
 172 #define _RT_LOCK        17
 173 #define _RT_HEAP        18
 174 #define _RT_OPENCON     19
 175 #define _RT_QWIN        20
 176 #define _RT_NOMAIN      21
 177 #define _RT_NONCONT     22
 178 #define _RT_INVALDISP   23
 179 #define _RT_ONEXIT      24
 180 #define _RT_PUREVIRT    25
 181 #define _RT_STDIOINIT   26
 182 #define _RT_LOWIOINIT   27
 183 #define _RT_HEAPINIT    28
 184 #define _RT_DOMAIN      120
 185 #define _RT_SING        121
 186 #define _RT_TLOSS       122
 187 #define _RT_CRNL        252
 188 #define _RT_BANNER      255
 189
 190 struct MSVCRT__timeb {
 191     MSVCRT_time_t  time;
 192     unsigned short millitm;
 193     short          timezone;
 194     short          dstflag;
 195 };
 196
 197 struct MSVCRT__iobuf {
 198   char* _ptr;
 199   int   _cnt;
 200   char* _base;
 201   int   _flag;
 202   int   _file;
 203   int   _charbuf;
 204   int   _bufsiz;
 205   char* _tmpfname;
 206 };
 207
 208 typedef struct MSVCRT__iobuf MSVCRT_FILE;
 209
 210 struct MSVCRT_lconv {
 211     char* decimal_point;
 212     char* thousands_sep;
 213     char* grouping;
 214     char* int_curr_symbol;
 215     char* currency_symbol;
 216     char* mon_decimal_point;
 217     char* mon_thousands_sep;
 218     char* mon_grouping;
 219     char* positive_sign;
 220     char* negative_sign;
 221     char int_frac_digits;
 222     char frac_digits;
 223     char p_cs_precedes;
 224     char p_sep_by_space;
 225     char n_cs_precedes;
 226     char n_sep_by_space;
 227     char p_sign_posn;
 228     char n_sign_posn;
 229 };
 230
 231 struct MSVCRT__exception {
 232   int     type;
 233   char*   name;
 234   double  arg1;
 235   double  arg2;
 236   double  retval;
 237 };
 238
 239 struct MSVCRT__complex {
 240   double x;      /* Real part */
 241   double y;      /* Imaginary part */
 242 };
 243
 244 typedef struct MSVCRT__div_t {
 245     int quot;  /* quotient */
 246     int rem;   /* remainder */
 247 } MSVCRT_div_t;
 248
 249 typedef struct MSVCRT__ldiv_t {
 250     long quot;  /* quotient */
 251     long rem;   /* remainder */
 252 } MSVCRT_ldiv_t;
 253
 254 struct MSVCRT__heapinfo {
 255   int*           _pentry;
 256   MSVCRT_size_t  _size;
 257   int            _useflag;
 258 };
 259
 260 #ifdef __i386__
 261 struct MSVCRT___JUMP_BUFFER {
 262     unsigned long Ebp;
 263     unsigned long Ebx;
 264     unsigned long Edi;
 265     unsigned long Esi;
 266     unsigned long Esp;
 267     unsigned long Eip;
 268     unsigned long Registration;
 269     unsigned long TryLevel;
 270     /* Start of new struct members */
 271     unsigned long Cookie;
 272     unsigned long UnwindFunc;
 273     unsigned long UnwindData[6];
 274 };
 275 #endif /* __i386__ */
 276
 277 struct MSVCRT__diskfree_t {
 278   unsigned int total_clusters;
 279   unsigned int avail_clusters;
 280   unsigned int sectors_per_cluster;
 281   unsigned int bytes_per_sector;
 282 };
 283
 284 struct MSVCRT__finddata_t {
 285   unsigned attrib;
 286   MSVCRT_time_t   time_create;
 287   MSVCRT_time_t   time_access;
 288   MSVCRT_time_t   time_write;
 289   MSVCRT__fsize_t size;
 290   char            name[260];
 291 };
 292
 293 struct MSVCRT__finddatai64_t {
 294   unsigned attrib;
 295   MSVCRT_time_t  time_create;
 296   MSVCRT_time_t  time_access;
 297   MSVCRT_time_t  time_write;
 298   __int64        size;
 299   char           name[260];
 300 };
 301
 302 struct MSVCRT__wfinddata_t {
 303   unsigned attrib;
 304   MSVCRT_time_t   time_create;
 305   MSVCRT_time_t   time_access;
 306   MSVCRT_time_t   time_write;
 307   MSVCRT__fsize_t size;
 308   MSVCRT_wchar_t  name[260];
 309 };
 310
 311 struct MSVCRT__wfinddatai64_t {
 312   unsigned attrib;
 313   MSVCRT_time_t   time_create;
 314   MSVCRT_time_t   time_access;
 315   MSVCRT_time_t   time_write;
 316   __int64         size;
 317   MSVCRT_wchar_t  name[260];
 318 };
 319
 320 struct MSVCRT__utimbuf
 321 {
 322     MSVCRT_time_t actime;
 323     MSVCRT_time_t modtime;
 324 };
 325
 326 /* for FreeBSD */
 327 #undef st_atime
 328 #undef st_ctime
 329 #undef st_mtime
 330
 331 struct MSVCRT__stat {
 332   MSVCRT__dev_t  st_dev;
 333   MSVCRT__ino_t  st_ino;
 334   unsigned short st_mode;
 335   short          st_nlink;
 336   short          st_uid;
 337   short          st_gid;
 338   MSVCRT__dev_t  st_rdev;
 339   MSVCRT__off_t  st_size;
 340   MSVCRT_time_t  st_atime;
 341   MSVCRT_time_t  st_mtime;
 342   MSVCRT_time_t  st_ctime;
 343 };
 344
 345 struct MSVCRT_stat {
 346   MSVCRT__dev_t  st_dev;
 347   MSVCRT__ino_t  st_ino;
 348   unsigned short st_mode;
 349   short          st_nlink;
 350   short          st_uid;
 351   short          st_gid;
 352   MSVCRT__dev_t  st_rdev;
 353   MSVCRT__off_t  st_size;
 354   MSVCRT_time_t  st_atime;
 355   MSVCRT_time_t  st_mtime;
 356   MSVCRT_time_t  st_ctime;
 357 };
 358
 359 struct MSVCRT__stati64 {
 360   MSVCRT__dev_t  st_dev;
 361   MSVCRT__ino_t  st_ino;
 362   unsigned short st_mode;
 363   short          st_nlink;
 364   short          st_uid;
 365   short          st_gid;
 366   MSVCRT__dev_t  st_rdev;
 367   __int64        st_size;
 368   MSVCRT_time_t  st_atime;
 369   MSVCRT_time_t  st_mtime;
 370   MSVCRT_time_t  st_ctime;
 371 };
 372
 373 #define MSVCRT_WEOF (MSVCRT_wint_t)(0xFFFF)
 374 #define MSVCRT_EOF       (-1)
 375 #define MSVCRT_TMP_MAX   0x7fff
 376 #define MSVCRT_RAND_MAX  0x7fff
 377 #define MSVCRT_BUFSIZ    512
 378
 379 #define MSVCRT_STDIN_FILENO  0
 380 #define MSVCRT_STDOUT_FILENO 1
 381 #define MSVCRT_STDERR_FILENO 2
 382
 383 /* more file._flag flags, but these conflict with Unix */
 384 #define MSVCRT__IOFBF    0x0000
 385 #define MSVCRT__IONBF    0x0004
 386 #define MSVCRT__IOLBF    0x0040
 387
 388 #define MSVCRT_FILENAME_MAX 260
 389 #define MSVCRT_stdin       (MSVCRT__iob+MSVCRT_STDIN_FILENO)
 390 #define MSVCRT_stdout      (MSVCRT__iob+MSVCRT_STDOUT_FILENO)
 391 #define MSVCRT_stderr      (MSVCRT__iob+MSVCRT_STDERR_FILENO)
 392
 393 #define MSVCRT__P_WAIT    0
 394 #define MSVCRT__P_NOWAIT  1
 395 #define MSVCRT__P_OVERLAY 2
 396 #define MSVCRT__P_NOWAITO 3
 397 #define MSVCRT__P_DETACH  4
 398
 399 #define MSVCRT_EPERM   1
 400 #define MSVCRT_ENOENT  2
 401 #define MSVCRT_ESRCH   3
 402 #define MSVCRT_EINTR   4
 403 #define MSVCRT_EIO     5
 404 #define MSVCRT_ENXIO   6
 405 #define MSVCRT_E2BIG   7
 406 #define MSVCRT_ENOEXEC 8
 407 #define MSVCRT_EBADF   9
 408 #define MSVCRT_ECHILD  10
 409 #define MSVCRT_EAGAIN  11
 410 #define MSVCRT_ENOMEM  12
 411 #define MSVCRT_EACCES  13
 412 #define MSVCRT_EFAULT  14
 413 #define MSVCRT_EBUSY   16
 414 #define MSVCRT_EEXIST  17
 415 #define MSVCRT_EXDEV   18
 416 #define MSVCRT_ENODEV  19
 417 #define MSVCRT_ENOTDIR 20
 418 #define MSVCRT_EISDIR  21
 419 #define MSVCRT_EINVAL  22
 420 #define MSVCRT_ENFILE  23
 421 #define MSVCRT_EMFILE  24
 422 #define MSVCRT_ENOTTY  25
 423 #define MSVCRT_EFBIG   27
 424 #define MSVCRT_ENOSPC  28
 425 #define MSVCRT_ESPIPE  29
 426 #define MSVCRT_EROFS   30
 427 #define MSVCRT_EMLINK  31
 428 #define MSVCRT_EPIPE   32
 429 #define MSVCRT_EDOM    33
 430 #define MSVCRT_ERANGE  34
 431 #define MSVCRT_EDEADLK 36
 432 #define MSVCRT_EDEADLOCK MSVCRT_EDEADLK
 433 #define MSVCRT_ENAMETOOLONG 38
 434 #define MSVCRT_ENOLCK  39
 435 #define MSVCRT_ENOSYS  40
 436 #define MSVCRT_ENOTEMPTY 41
 437 #define MSVCRT_EILSEQ    42
 438
 439 #define MSVCRT_LC_ALL          0
 440 #define MSVCRT_LC_COLLATE      1
 441 #define MSVCRT_LC_CTYPE        2
 442 #define MSVCRT_LC_MONETARY     3
 443 #define MSVCRT_LC_NUMERIC      4
 444 #define MSVCRT_LC_TIME         5
 445 #define MSVCRT_LC_MIN          MSVCRT_LC_ALL
 446 #define MSVCRT_LC_MAX          MSVCRT_LC_TIME
 447
 448 #define MSVCRT__HEAPEMPTY      -1
 449 #define MSVCRT__HEAPOK         -2
 450 #define MSVCRT__HEAPBADBEGIN   -3
 451 #define MSVCRT__HEAPBADNODE    -4
 452 #define MSVCRT__HEAPEND        -5
 453 #define MSVCRT__HEAPBADPTR     -6
 454
 455 #define MSVCRT__FREEENTRY      0
 456 #define MSVCRT__USEDENTRY      1
 457
 458 #define MSVCRT__OUT_TO_DEFAULT 0
 459 #define MSVCRT__REPORT_ERRMODE 3
 460
 461 /* ASCII char classification table - binary compatible */
 462 #define MSVCRT__UPPER    0x0001  /* C1_UPPER */
 463 #define MSVCRT__LOWER    0x0002  /* C1_LOWER */
 464 #define MSVCRT__DIGIT    0x0004  /* C1_DIGIT */
 465 #define MSVCRT__SPACE    0x0008  /* C1_SPACE */
 466 #define MSVCRT__PUNCT    0x0010  /* C1_PUNCT */
 467 #define MSVCRT__CONTROL  0x0020  /* C1_CNTRL */
 468 #define MSVCRT__BLANK    0x0040  /* C1_BLANK */
 469 #define MSVCRT__HEX      0x0080  /* C1_XDIGIT */
 470 #define MSVCRT__LEADBYTE 0x8000
 471 #define MSVCRT__ALPHA   (0x0100|MSVCRT__UPPER|MSVCRT__LOWER)  /* (C1_ALPHA|_UPPER|_LOWER) */
 472
 473 #define MSVCRT__IOREAD   0x0001
 474 #define MSVCRT__IOWRT    0x0002
 475 #define MSVCRT__IOMYBUF  0x0008
 476 #define MSVCRT__IOEOF    0x0010
 477 #define MSVCRT__IOERR    0x0020
 478 #define MSVCRT__IOSTRG   0x0040
 479 #define MSVCRT__IORW     0x0080
 480
 481 #define MSVCRT__S_IEXEC  0x0040
 482 #define MSVCRT__S_IWRITE 0x0080
 483 #define MSVCRT__S_IREAD  0x0100
 484 #define MSVCRT__S_IFIFO  0x1000
 485 #define MSVCRT__S_IFCHR  0x2000
 486 #define MSVCRT__S_IFDIR  0x4000
 487 #define MSVCRT__S_IFREG  0x8000
 488 #define MSVCRT__S_IFMT   0xF000
 489
 490 #define MSVCRT__LK_UNLCK  0
 491 #define MSVCRT__LK_LOCK   1
 492 #define MSVCRT__LK_NBLCK  2
 493 #define MSVCRT__LK_RLCK   3
 494 #define MSVCRT__LK_NBRLCK 4
 495
 496 #define MSVCRT__SH_COMPAT       0x00    /* Compatibility */
 497 #define MSVCRT__SH_DENYRW       0x10    /* Deny read/write */
 498 #define MSVCRT__SH_DENYWR       0x20    /* Deny write */
 499 #define MSVCRT__SH_DENYRD       0x30    /* Deny read */
 500 #define MSVCRT__SH_DENYNO       0x40    /* Deny nothing */
 501
 502 #define MSVCRT__O_RDONLY        0
 503 #define MSVCRT__O_WRONLY        1
 504 #define MSVCRT__O_RDWR          2
 505 #define MSVCRT__O_ACCMODE       (MSVCRT__O_RDONLY|MSVCRT__O_WRONLY|MSVCRT__O_RDWR)
 506 #define MSVCRT__O_APPEND        0x0008
 507 #define MSVCRT__O_RANDOM        0x0010
 508 #define MSVCRT__O_SEQUENTIAL    0x0020
 509 #define MSVCRT__O_TEMPORARY     0x0040
 510 #define MSVCRT__O_NOINHERIT     0x0080
 511 #define MSVCRT__O_CREAT         0x0100
 512 #define MSVCRT__O_TRUNC         0x0200
 513 #define MSVCRT__O_EXCL          0x0400
 514 #define MSVCRT__O_SHORT_LIVED   0x1000
 515 #define MSVCRT__O_TEXT          0x4000
 516 #define MSVCRT__O_BINARY        0x8000
 517 #define MSVCRT__O_RAW           MSVCRT__O_BINARY
 518
 519 /* _statusfp bit flags */
 520 #define MSVCRT__SW_INEXACT      0x00000001 /* inexact (precision) */
 521 #define MSVCRT__SW_UNDERFLOW    0x00000002 /* underflow */
 522 #define MSVCRT__SW_OVERFLOW     0x00000004 /* overflow */
 523 #define MSVCRT__SW_ZERODIVIDE   0x00000008 /* zero divide */
 524 #define MSVCRT__SW_INVALID      0x00000010 /* invalid */
 525
 526 #define MSVCRT__SW_UNEMULATED     0x00000040  /* unemulated instruction */
 527 #define MSVCRT__SW_SQRTNEG        0x00000080  /* square root of a neg number */
 528 #define MSVCRT__SW_STACKOVERFLOW  0x00000200  /* FP stack overflow */
 529 #define MSVCRT__SW_STACKUNDERFLOW 0x00000400  /* FP stack underflow */
 530
 531 #define MSVCRT__SW_DENORMAL     0x00080000 /* denormal status bit */
 532
 533 /* fpclass constants */
 534 #define MSVCRT__FPCLASS_SNAN 0x0001  /* Signaling "Not a Number" */
 535 #define MSVCRT__FPCLASS_QNAN 0x0002  /* Quiet "Not a Number" */
 536 #define MSVCRT__FPCLASS_NINF 0x0004  /* Negative Infinity */
 537 #define MSVCRT__FPCLASS_NN   0x0008  /* Negative Normal */
 538 #define MSVCRT__FPCLASS_ND   0x0010  /* Negative Denormal */
 539 #define MSVCRT__FPCLASS_NZ   0x0020  /* Negative Zero */
 540 #define MSVCRT__FPCLASS_PZ   0x0040  /* Positive Zero */
 541 #define MSVCRT__FPCLASS_PD   0x0080  /* Positive Denormal */
 542 #define MSVCRT__FPCLASS_PN   0x0100  /* Positive Normal */
 543 #define MSVCRT__FPCLASS_PINF 0x0200  /* Positive Infinity */
 544
 545 #define MSVCRT__EM_INVALID    0x00000010
 546 #define MSVCRT__EM_DENORMAL   0x00080000
 547 #define MSVCRT__EM_ZERODIVIDE 0x00000008
 548 #define MSVCRT__EM_OVERFLOW   0x00000004
 549 #define MSVCRT__EM_UNDERFLOW  0x00000002
 550 #define MSVCRT__EM_INEXACT    0x00000001
 551 #define MSVCRT__IC_AFFINE     0x00040000
 552 #define MSVCRT__IC_PROJECTIVE 0x00000000
 553 #define MSVCRT__RC_CHOP       0x00000300
 554 #define MSVCRT__RC_UP         0x00000200
 555 #define MSVCRT__RC_DOWN       0x00000100
 556 #define MSVCRT__RC_NEAR       0x00000000
 557 #define MSVCRT__PC_24         0x00020000
 558 #define MSVCRT__PC_53         0x00010000
 559 #define MSVCRT__PC_64         0x00000000
 560
 561 #define MSVCRT_CLOCKS_PER_SEC 1000
 562
 563 /* signals */
 564 #define MSVCRT_SIGINT   2
 565 #define MSVCRT_SIGILL   4
 566 #define MSVCRT_SIGFPE   8
 567 #define MSVCRT_SIGSEGV  11
 568 #define MSVCRT_SIGTERM  15
 569 #define MSVCRT_SIGBREAK 21
 570 #define MSVCRT_SIGABRT  22
 571 #define MSVCRT_NSIG     (MSVCRT_SIGABRT + 1)
 572
 573 typedef void (*MSVCRT___sighandler_t)(int);
 574
 575 #define MSVCRT_SIG_DFL ((MSVCRT___sighandler_t)0)
 576 #define MSVCRT_SIG_IGN ((MSVCRT___sighandler_t)1)
 577 #define MSVCRT_SIG_ERR ((MSVCRT___sighandler_t)-1)
 578
 579 void           MSVCRT_free(void*);
 580 void*          MSVCRT_malloc(MSVCRT_size_t);
 581 void*          MSVCRT_calloc(MSVCRT_size_t,MSVCRT_size_t);
 582 void*          MSVCRT_realloc(void*,MSVCRT_size_t);
 583
 584 int            MSVCRT_iswalpha(MSVCRT_wint_t);
 585 int            MSVCRT_iswspace(MSVCRT_wint_t);
 586 int            MSVCRT_iswdigit(MSVCRT_wint_t);
 587 int            MSVCRT_isleadbyte(int);
 588
 589 int            MSVCRT_fgetc(MSVCRT_FILE*);
 590 int            MSVCRT_ungetc(int,MSVCRT_FILE*);
 591 MSVCRT_wint_t  MSVCRT_fgetwc(MSVCRT_FILE*);
 592 MSVCRT_wint_t  MSVCRT_ungetwc(MSVCRT_wint_t,MSVCRT_FILE*);
 593 void           MSVCRT__exit(int);
 594 void           MSVCRT_abort(void);
 595 unsigned long* MSVCRT___doserrno(void);
 596 int*           MSVCRT__errno(void);
 597 char*          MSVCRT_getenv(const char*);
 598 char*          MSVCRT_setlocale(int,const char*);
 599 int            MSVCRT_fclose(MSVCRT_FILE*);
 600 void           MSVCRT_terminate(void);
 601 MSVCRT_FILE*   MSVCRT__p__iob(void);
 602 MSVCRT_time_t  MSVCRT_mktime(struct MSVCRT_tm *t);
 603 struct MSVCRT_tm* MSVCRT_localtime(const MSVCRT_time_t* secs);
 604 struct MSVCRT_tm* MSVCRT_gmtime(const MSVCRT_time_t* secs);
 605 MSVCRT_clock_t MSVCRT_clock(void);
 606 double         MSVCRT_difftime(MSVCRT_time_t time1, MSVCRT_time_t time2);
 607 MSVCRT_time_t  MSVCRT_time(MSVCRT_time_t*);
 608 MSVCRT_FILE*   MSVCRT__fdopen(int, const char *);
 609 int            MSVCRT_vsnprintf(char *str, unsigned int len, const char *format, va_list valist);
 610 int            MSVCRT_vsnwprintf(MSVCRT_wchar_t *str, unsigned int len,
 611                                  const MSVCRT_wchar_t *format, va_list valist );
 612
 613 #ifndef __WINE_MSVCRT_TEST
 614 int            _write(int,const void*,unsigned int);
 615 int            _getch(void);
 616 int            _ismbstrail(const unsigned char* start, const unsigned char* str);
 617 MSVCRT_intptr_t _spawnve(int,const char*,const char* const *,const char* const *);
 618 void           _searchenv(const char*,const char*,char*);
 619 int            _getdrive(void);
 620 char*          _strdup(const char*);
 621 char*          _strnset(char*,int,MSVCRT_size_t);
 622 char*          _strset(char*,int);
 623 int            _ungetch(int);
 624 int            _cputs(const char*);
 625 int            _cprintf(const char*,...);
 626 char***        __p__environ(void);
 627 int*           __p___mb_cur_max(void);
 628 unsigned int*  __p__fmode(void);
 629 MSVCRT_wchar_t*   _wcsdup(const MSVCRT_wchar_t*);
 630 MSVCRT_wchar_t*** __p__wenviron(void);
 631 char*         _strdate(char* date);
 632 char*         _strtime(char* date);
 633 void          _ftime(struct MSVCRT__timeb *buf);
 634 int           _close(int);
 635 int           _dup(int);
 636 int           _dup2(int, int);
 637 int           _pipe(int *, unsigned int, int);
 638 #endif
 639
 640 #endif /* __WINE_MSVCRT_H */