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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  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 #include <ctype.h>
  41 #include <string.h>
  42
  43 #include "windef.h"
  44 #include "winbase.h"
  45 #include "winerror.h"
  46 #include "winnls.h"
  47
  48 typedef unsigned short MSVCRT_wchar_t;
  49 typedef unsigned short MSVCRT_wint_t;
  50 typedef unsigned short MSVCRT_wctype_t;
  51 typedef unsigned short MSVCRT__ino_t;
  52 typedef unsigned long  MSVCRT__fsize_t;
  53 typedef unsigned int   MSVCRT_size_t;
  54 typedef unsigned int   MSVCRT__dev_t;
  55 typedef int  MSVCRT__off_t;
  56 typedef long MSVCRT_clock_t;
  57 typedef long MSVCRT_time_t;
  58 typedef __int64 MSVCRT_fpos_t;
  59
  60 typedef void (*MSVCRT_terminate_handler)();
  61 typedef void (*MSVCRT_terminate_function)();
  62 typedef void (*MSVCRT_unexpected_handler)();
  63 typedef void (*MSVCRT_unexpected_function)();
  64 typedef void (*MSVCRT__se_translator_function)(unsigned int code, struct _EXCEPTION_POINTERS *info);
  65 typedef void (*MSVCRT__beginthread_start_routine_t)(void *);
  66 typedef unsigned int (__stdcall *MSVCRT__beginthreadex_start_routine_t)(void *);
  67 typedef int (*MSVCRT__onexit_t)(void);
  68
  69
  70 /* TLS data */
  71 extern DWORD msvcrt_tls_index;
  72
  73 struct __thread_data {
  74     int                             thread_errno;
  75     unsigned long                   thread_doserrno;
  76     char                           *mbstok_next;        /* next ptr for mbstok() */
  77     char                           *efcvt_buffer;       /* buffer for ecvt/fcvt */
  78     int                             fpecode;
  79     MSVCRT_terminate_function       terminate_handler;
  80     MSVCRT_unexpected_function      unexpected_handler;
  81     MSVCRT__se_translator_function  se_translator;
  82     EXCEPTION_RECORD               *exc_record;
  83 };
  84
  85 typedef struct __thread_data thread_data_t;
  86
  87 extern thread_data_t *msvcrt_get_thread_data(void);
  88
  89 extern int msvcrt_current_lc_all_cp;
  90
  91 void   msvcrt_set_errno(int);
  92 char*  msvcrt_strndup(const char*,unsigned int);
  93 MSVCRT_wchar_t *msvcrt_wstrndup(const MSVCRT_wchar_t*, unsigned int);
  94
  95 void   _purecall(void);
  96 void   _amsg_exit(int errnum);
  97
  98 extern char **_environ;
  99 extern MSVCRT_wchar_t **_wenviron;
 100
 101 extern char ** msvcrt_SnapshotOfEnvironmentA(char **);
 102 extern MSVCRT_wchar_t ** msvcrt_SnapshotOfEnvironmentW(MSVCRT_wchar_t **);
 103
 104 /* FIXME: This should be declared in new.h but it's not an extern "C" so
 105  * it would not be much use anyway. Even for Winelib applications.
 106  */
 107 int    MSVCRT__set_new_mode(int mode);
 108
 109 void* MSVCRT_operator_new(unsigned long size);
 110 void  MSVCRT_operator_delete(void*);
 111
 112 typedef void* (*malloc_func_t)(MSVCRT_size_t);
 113 typedef void  (*free_func_t)(void*);
 114
 115 extern char* __unDName(char *,const char*,int,malloc_func_t,free_func_t,unsigned short int);
 116 extern char* __unDNameEx(char *,const char*,int,malloc_func_t,free_func_t,void *,unsigned short int);
 117
 118 /* Setup and teardown multi threaded locks */
 119 extern void msvcrt_init_mt_locks(void);
 120 extern void msvcrt_free_mt_locks(void);
 121
 122 extern void msvcrt_init_io(void);
 123 extern void msvcrt_free_io(void);
 124 extern void msvcrt_init_console(void);
 125 extern void msvcrt_free_console(void);
 126 extern void msvcrt_init_args(void);
 127 extern void msvcrt_free_args(void);
 128 extern void msvcrt_init_signals(void);
 129 extern void msvcrt_free_signals(void);
 130
 131 extern unsigned msvcrt_create_io_inherit_block(STARTUPINFOA*);
 132
 133 /* run-time error codes */
 134 #define _RT_STACK       0
 135 #define _RT_NULLPTR     1
 136 #define _RT_FLOAT       2
 137 #define _RT_INTDIV      3
 138 #define _RT_EXECMEM     5
 139 #define _RT_EXECFORM    6
 140 #define _RT_EXECENV     7
 141 #define _RT_SPACEARG    8
 142 #define _RT_SPACEENV    9
 143 #define _RT_ABORT       10
 144 #define _RT_NPTR        12
 145 #define _RT_FPTR        13
 146 #define _RT_BREAK       14
 147 #define _RT_INT         15
 148 #define _RT_THREAD      16
 149 #define _RT_LOCK        17
 150 #define _RT_HEAP        18
 151 #define _RT_OPENCON     19
 152 #define _RT_QWIN        20
 153 #define _RT_NOMAIN      21
 154 #define _RT_NONCONT     22
 155 #define _RT_INVALDISP   23
 156 #define _RT_ONEXIT      24
 157 #define _RT_PUREVIRT    25
 158 #define _RT_STDIOINIT   26
 159 #define _RT_LOWIOINIT   27
 160 #define _RT_HEAPINIT    28
 161 #define _RT_DOMAIN      120
 162 #define _RT_SING        121
 163 #define _RT_TLOSS       122
 164 #define _RT_CRNL        252
 165 #define _RT_BANNER      255
 166
 167 struct MSVCRT_tm {
 168     int tm_sec;
 169     int tm_min;
 170     int tm_hour;
 171     int tm_mday;
 172     int tm_mon;
 173     int tm_year;
 174     int tm_wday;
 175     int tm_yday;
 176     int tm_isdst;
 177 };
 178
 179 struct MSVCRT__timeb {
 180     MSVCRT_time_t  time;
 181     unsigned short millitm;
 182     short          timezone;
 183     short          dstflag;
 184 };
 185
 186 struct MSVCRT__iobuf {
 187   char* _ptr;
 188   int   _cnt;
 189   char* _base;
 190   int   _flag;
 191   int   _file;
 192   int   _charbuf;
 193   int   _bufsiz;
 194   char* _tmpfname;
 195 };
 196
 197 typedef struct MSVCRT__iobuf MSVCRT_FILE;
 198
 199 struct MSVCRT_lconv {
 200     char* decimal_point;
 201     char* thousands_sep;
 202     char* grouping;
 203     char* int_curr_symbol;
 204     char* currency_symbol;
 205     char* mon_decimal_point;
 206     char* mon_thousands_sep;
 207     char* mon_grouping;
 208     char* positive_sign;
 209     char* negative_sign;
 210     char int_frac_digits;
 211     char frac_digits;
 212     char p_cs_precedes;
 213     char p_sep_by_space;
 214     char n_cs_precedes;
 215     char n_sep_by_space;
 216     char p_sign_posn;
 217     char n_sign_posn;
 218 };
 219
 220 struct MSVCRT__exception {
 221   int     type;
 222   char*   name;
 223   double  arg1;
 224   double  arg2;
 225   double  retval;
 226 };
 227
 228 struct MSVCRT__complex {
 229   double x;      /* Real part */
 230   double y;      /* Imaginary part */
 231 };
 232
 233 typedef struct MSVCRT__div_t {
 234     int quot;  /* quotient */
 235     int rem;   /* remainder */
 236 } MSVCRT_div_t;
 237
 238 typedef struct MSVCRT__ldiv_t {
 239     long quot;  /* quotient */
 240     long rem;   /* remainder */
 241 } MSVCRT_ldiv_t;
 242
 243 struct MSVCRT__heapinfo {
 244   int*           _pentry;
 245   MSVCRT_size_t  _size;
 246   int            _useflag;
 247 };
 248
 249 #ifdef __i386__
 250 struct MSVCRT___JUMP_BUFFER {
 251     unsigned long Ebp;
 252     unsigned long Ebx;
 253     unsigned long Edi;
 254     unsigned long Esi;
 255     unsigned long Esp;
 256     unsigned long Eip;
 257     unsigned long Registration;
 258     unsigned long TryLevel;
 259     /* Start of new struct members */
 260     unsigned long Cookie;
 261     unsigned long UnwindFunc;
 262     unsigned long UnwindData[6];
 263 };
 264 #endif /* __i386__ */
 265
 266 struct MSVCRT__diskfree_t {
 267   unsigned int total_clusters;
 268   unsigned int avail_clusters;
 269   unsigned int sectors_per_cluster;
 270   unsigned int bytes_per_sector;
 271 };
 272
 273 struct MSVCRT__finddata_t {
 274   unsigned attrib;
 275   MSVCRT_time_t   time_create;
 276   MSVCRT_time_t   time_access;
 277   MSVCRT_time_t   time_write;
 278   MSVCRT__fsize_t size;
 279   char            name[260];
 280 };
 281
 282 struct MSVCRT__finddatai64_t {
 283   unsigned attrib;
 284   MSVCRT_time_t  time_create;
 285   MSVCRT_time_t  time_access;
 286   MSVCRT_time_t  time_write;
 287   __int64        size;
 288   char           name[260];
 289 };
 290
 291 struct MSVCRT__wfinddata_t {
 292   unsigned attrib;
 293   MSVCRT_time_t   time_create;
 294   MSVCRT_time_t   time_access;
 295   MSVCRT_time_t   time_write;
 296   MSVCRT__fsize_t size;
 297   MSVCRT_wchar_t  name[260];
 298 };
 299
 300 struct MSVCRT__wfinddatai64_t {
 301   unsigned attrib;
 302   MSVCRT_time_t   time_create;
 303   MSVCRT_time_t   time_access;
 304   MSVCRT_time_t   time_write;
 305   __int64         size;
 306   MSVCRT_wchar_t  name[260];
 307 };
 308
 309 struct MSVCRT__utimbuf
 310 {
 311     MSVCRT_time_t actime;
 312     MSVCRT_time_t modtime;
 313 };
 314
 315 /* for FreeBSD */
 316 #undef st_atime
 317 #undef st_ctime
 318 #undef st_mtime
 319
 320 struct MSVCRT__stat {
 321   MSVCRT__dev_t  st_dev;
 322   MSVCRT__ino_t  st_ino;
 323   unsigned short st_mode;
 324   short          st_nlink;
 325   short          st_uid;
 326   short          st_gid;
 327   MSVCRT__dev_t  st_rdev;
 328   MSVCRT__off_t  st_size;
 329   MSVCRT_time_t  st_atime;
 330   MSVCRT_time_t  st_mtime;
 331   MSVCRT_time_t  st_ctime;
 332 };
 333
 334 struct MSVCRT_stat {
 335   MSVCRT__dev_t  st_dev;
 336   MSVCRT__ino_t  st_ino;
 337   unsigned short st_mode;
 338   short          st_nlink;
 339   short          st_uid;
 340   short          st_gid;
 341   MSVCRT__dev_t  st_rdev;
 342   MSVCRT__off_t  st_size;
 343   MSVCRT_time_t  st_atime;
 344   MSVCRT_time_t  st_mtime;
 345   MSVCRT_time_t  st_ctime;
 346 };
 347
 348 struct MSVCRT__stati64 {
 349   MSVCRT__dev_t  st_dev;
 350   MSVCRT__ino_t  st_ino;
 351   unsigned short st_mode;
 352   short          st_nlink;
 353   short          st_uid;
 354   short          st_gid;
 355   MSVCRT__dev_t  st_rdev;
 356   __int64        st_size;
 357   MSVCRT_time_t  st_atime;
 358   MSVCRT_time_t  st_mtime;
 359   MSVCRT_time_t  st_ctime;
 360 };
 361
 362 #define MSVCRT_WEOF (MSVCRT_wint_t)(0xFFFF)
 363 #define MSVCRT_EOF       (-1)
 364 #define MSVCRT_TMP_MAX   0x7fff
 365 #define MSVCRT_BUFSIZ    512
 366
 367 #define MSVCRT_STDIN_FILENO  0
 368 #define MSVCRT_STDOUT_FILENO 1
 369 #define MSVCRT_STDERR_FILENO 2
 370
 371 /* more file._flag flags, but these conflict with Unix */
 372 #define MSVCRT__IOFBF    0x0000
 373 #define MSVCRT__IONBF    0x0004
 374 #define MSVCRT__IOLBF    0x0040
 375
 376 #define MSVCRT_FILENAME_MAX 260
 377 #define MSVCRT_stdin       (MSVCRT__iob+MSVCRT_STDIN_FILENO)
 378 #define MSVCRT_stdout      (MSVCRT__iob+MSVCRT_STDOUT_FILENO)
 379 #define MSVCRT_stderr      (MSVCRT__iob+MSVCRT_STDERR_FILENO)
 380
 381 #define MSVCRT__P_WAIT    0
 382 #define MSVCRT__P_NOWAIT  1
 383 #define MSVCRT__P_OVERLAY 2
 384 #define MSVCRT__P_NOWAITO 3
 385 #define MSVCRT__P_DETACH  4
 386
 387 #define MSVCRT_EPERM   1
 388 #define MSVCRT_ENOENT  2
 389 #define MSVCRT_ESRCH   3
 390 #define MSVCRT_EINTR   4
 391 #define MSVCRT_EIO     5
 392 #define MSVCRT_ENXIO   6
 393 #define MSVCRT_E2BIG   7
 394 #define MSVCRT_ENOEXEC 8
 395 #define MSVCRT_EBADF   9
 396 #define MSVCRT_ECHILD  10
 397 #define MSVCRT_EAGAIN  11
 398 #define MSVCRT_ENOMEM  12
 399 #define MSVCRT_EACCES  13
 400 #define MSVCRT_EFAULT  14
 401 #define MSVCRT_EBUSY   16
 402 #define MSVCRT_EEXIST  17
 403 #define MSVCRT_EXDEV   18
 404 #define MSVCRT_ENODEV  19
 405 #define MSVCRT_ENOTDIR 20
 406 #define MSVCRT_EISDIR  21
 407 #define MSVCRT_EINVAL  22
 408 #define MSVCRT_ENFILE  23
 409 #define MSVCRT_EMFILE  24
 410 #define MSVCRT_ENOTTY  25
 411 #define MSVCRT_EFBIG   27
 412 #define MSVCRT_ENOSPC  28
 413 #define MSVCRT_ESPIPE  29
 414 #define MSVCRT_EROFS   30
 415 #define MSVCRT_EMLINK  31
 416 #define MSVCRT_EPIPE   32
 417 #define MSVCRT_EDOM    33
 418 #define MSVCRT_ERANGE  34
 419 #define MSVCRT_EDEADLK 36
 420 #define MSVCRT_EDEADLOCK MSVCRT_EDEADLK
 421 #define MSVCRT_ENAMETOOLONG 38
 422 #define MSVCRT_ENOLCK  39
 423 #define MSVCRT_ENOSYS  40
 424 #define MSVCRT_ENOTEMPTY 41
 425
 426 #define MSVCRT_LC_ALL          0
 427 #define MSVCRT_LC_COLLATE      1
 428 #define MSVCRT_LC_CTYPE        2
 429 #define MSVCRT_LC_MONETARY     3
 430 #define MSVCRT_LC_NUMERIC      4
 431 #define MSVCRT_LC_TIME         5
 432 #define MSVCRT_LC_MIN          MSVCRT_LC_ALL
 433 #define MSVCRT_LC_MAX          MSVCRT_LC_TIME
 434
 435 #define MSVCRT__HEAPEMPTY      -1
 436 #define MSVCRT__HEAPOK         -2
 437 #define MSVCRT__HEAPBADBEGIN   -3
 438 #define MSVCRT__HEAPBADNODE    -4
 439 #define MSVCRT__HEAPEND        -5
 440 #define MSVCRT__HEAPBADPTR     -6
 441
 442 #define MSVCRT__FREEENTRY      0
 443 #define MSVCRT__USEDENTRY      1
 444
 445 #define MSVCRT__OUT_TO_DEFAULT 0
 446 #define MSVCRT__REPORT_ERRMODE 3
 447
 448 /* ASCII char classification table - binary compatible */
 449 #define MSVCRT__UPPER    0x0001  /* C1_UPPER */
 450 #define MSVCRT__LOWER    0x0002  /* C1_LOWER */
 451 #define MSVCRT__DIGIT    0x0004  /* C1_DIGIT */
 452 #define MSVCRT__SPACE    0x0008  /* C1_SPACE */
 453 #define MSVCRT__PUNCT    0x0010  /* C1_PUNCT */
 454 #define MSVCRT__CONTROL  0x0020  /* C1_CNTRL */
 455 #define MSVCRT__BLANK    0x0040  /* C1_BLANK */
 456 #define MSVCRT__HEX      0x0080  /* C1_XDIGIT */
 457 #define MSVCRT__LEADBYTE 0x8000
 458 #define MSVCRT__ALPHA   (0x0100|MSVCRT__UPPER|MSVCRT__LOWER)  /* (C1_ALPHA|_UPPER|_LOWER) */
 459
 460 #define MSVCRT__IOREAD   0x0001
 461 #define MSVCRT__IOWRT    0x0002
 462 #define MSVCRT__IOMYBUF  0x0008
 463 #define MSVCRT__IOEOF    0x0010
 464 #define MSVCRT__IOERR    0x0020
 465 #define MSVCRT__IOSTRG   0x0040
 466 #define MSVCRT__IORW     0x0080
 467
 468 #define MSVCRT__S_IEXEC  0x0040
 469 #define MSVCRT__S_IWRITE 0x0080
 470 #define MSVCRT__S_IREAD  0x0100
 471 #define MSVCRT__S_IFIFO  0x1000
 472 #define MSVCRT__S_IFCHR  0x2000
 473 #define MSVCRT__S_IFDIR  0x4000
 474 #define MSVCRT__S_IFREG  0x8000
 475 #define MSVCRT__S_IFMT   0xF000
 476
 477 #define MSVCRT__LK_UNLCK  0
 478 #define MSVCRT__LK_LOCK   1
 479 #define MSVCRT__LK_NBLCK  2
 480 #define MSVCRT__LK_RLCK   3
 481 #define MSVCRT__LK_NBRLCK 4
 482
 483 #define MSVCRT__SH_COMPAT       0x00    /* Compatibility */
 484 #define MSVCRT__SH_DENYRW       0x10    /* Deny read/write */
 485 #define MSVCRT__SH_DENYWR       0x20    /* Deny write */
 486 #define MSVCRT__SH_DENYRD       0x30    /* Deny read */
 487 #define MSVCRT__SH_DENYNO       0x40    /* Deny nothing */
 488
 489 #define MSVCRT__O_RDONLY        0
 490 #define MSVCRT__O_WRONLY        1
 491 #define MSVCRT__O_RDWR          2
 492 #define MSVCRT__O_ACCMODE       (MSVCRT__O_RDONLY|MSVCRT__O_WRONLY|MSVCRT__O_RDWR)
 493 #define MSVCRT__O_APPEND        0x0008
 494 #define MSVCRT__O_RANDOM        0x0010
 495 #define MSVCRT__O_SEQUENTIAL    0x0020
 496 #define MSVCRT__O_TEMPORARY     0x0040
 497 #define MSVCRT__O_NOINHERIT     0x0080
 498 #define MSVCRT__O_CREAT         0x0100
 499 #define MSVCRT__O_TRUNC         0x0200
 500 #define MSVCRT__O_EXCL          0x0400
 501 #define MSVCRT__O_SHORT_LIVED   0x1000
 502 #define MSVCRT__O_TEXT          0x4000
 503 #define MSVCRT__O_BINARY        0x8000
 504 #define MSVCRT__O_RAW           MSVCRT__O_BINARY
 505
 506 /* _statusfp bit flags */
 507 #define MSVCRT__SW_INEXACT      0x00000001 /* inexact (precision) */
 508 #define MSVCRT__SW_UNDERFLOW    0x00000002 /* underflow */
 509 #define MSVCRT__SW_OVERFLOW     0x00000004 /* overflow */
 510 #define MSVCRT__SW_ZERODIVIDE   0x00000008 /* zero divide */
 511 #define MSVCRT__SW_INVALID      0x00000010 /* invalid */
 512
 513 #define MSVCRT__SW_UNEMULATED     0x00000040  /* unemulated instruction */
 514 #define MSVCRT__SW_SQRTNEG        0x00000080  /* square root of a neg number */
 515 #define MSVCRT__SW_STACKOVERFLOW  0x00000200  /* FP stack overflow */
 516 #define MSVCRT__SW_STACKUNDERFLOW 0x00000400  /* FP stack underflow */
 517
 518 #define MSVCRT__SW_DENORMAL     0x00080000 /* denormal status bit */
 519
 520 /* fpclass constants */
 521 #define MSVCRT__FPCLASS_SNAN 0x0001  /* Signaling "Not a Number" */
 522 #define MSVCRT__FPCLASS_QNAN 0x0002  /* Quiet "Not a Number" */
 523 #define MSVCRT__FPCLASS_NINF 0x0004  /* Negative Infinity */
 524 #define MSVCRT__FPCLASS_NN   0x0008  /* Negative Normal */
 525 #define MSVCRT__FPCLASS_ND   0x0010  /* Negative Denormal */
 526 #define MSVCRT__FPCLASS_NZ   0x0020  /* Negative Zero */
 527 #define MSVCRT__FPCLASS_PZ   0x0040  /* Positive Zero */
 528 #define MSVCRT__FPCLASS_PD   0x0080  /* Positive Denormal */
 529 #define MSVCRT__FPCLASS_PN   0x0100  /* Positive Normal */
 530 #define MSVCRT__FPCLASS_PINF 0x0200  /* Positive Infinity */
 531
 532 #define MSVCRT__EM_INVALID    0x00000010
 533 #define MSVCRT__EM_DENORMAL   0x00080000
 534 #define MSVCRT__EM_ZERODIVIDE 0x00000008
 535 #define MSVCRT__EM_OVERFLOW   0x00000004
 536 #define MSVCRT__EM_UNDERFLOW  0x00000002
 537 #define MSVCRT__EM_INEXACT    0x00000001
 538 #define MSVCRT__IC_AFFINE     0x00040000
 539 #define MSVCRT__IC_PROJECTIVE 0x00000000
 540 #define MSVCRT__RC_CHOP       0x00000300
 541 #define MSVCRT__RC_UP         0x00000200
 542 #define MSVCRT__RC_DOWN       0x00000100
 543 #define MSVCRT__RC_NEAR       0x00000000
 544 #define MSVCRT__PC_24         0x00020000
 545 #define MSVCRT__PC_53         0x00010000
 546 #define MSVCRT__PC_64         0x00000000
 547
 548 #define MSVCRT_CLOCKS_PER_SEC 1000
 549
 550 void           MSVCRT_free(void*);
 551 void*          MSVCRT_malloc(MSVCRT_size_t);
 552 void*          MSVCRT_calloc(MSVCRT_size_t,MSVCRT_size_t);
 553 void*          MSVCRT_realloc(void*,MSVCRT_size_t);
 554
 555 int            MSVCRT_iswalpha(MSVCRT_wint_t);
 556 int            MSVCRT_iswspace(MSVCRT_wint_t);
 557 int            MSVCRT_iswdigit(MSVCRT_wint_t);
 558 int            MSVCRT_isleadbyte(int);
 559
 560 int            MSVCRT_fgetc(MSVCRT_FILE*);
 561 int            MSVCRT_ungetc(int,MSVCRT_FILE*);
 562 MSVCRT_wint_t  MSVCRT_fgetwc(MSVCRT_FILE*);
 563 MSVCRT_wint_t  MSVCRT_ungetwc(MSVCRT_wint_t,MSVCRT_FILE*);
 564 void           MSVCRT__exit(int);
 565 void           MSVCRT_abort(void);
 566 unsigned long* MSVCRT___doserrno(void);
 567 int*           MSVCRT__errno(void);
 568 char*          MSVCRT_getenv(const char*);
 569 char*          MSVCRT_setlocale(int,const char*);
 570 int            MSVCRT_fclose(MSVCRT_FILE*);
 571 void           MSVCRT_terminate(void);
 572 MSVCRT_FILE*   MSVCRT__p__iob(void);
 573 MSVCRT_time_t  MSVCRT_mktime(struct MSVCRT_tm *t);
 574 struct MSVCRT_tm* MSVCRT_localtime(const MSVCRT_time_t* secs);
 575 struct MSVCRT_tm* MSVCRT_gmtime(const MSVCRT_time_t* secs);
 576 MSVCRT_clock_t MSVCRT_clock(void);
 577 double         MSVCRT_difftime(MSVCRT_time_t time1, MSVCRT_time_t time2);
 578 MSVCRT_time_t  MSVCRT_time(MSVCRT_time_t*);
 579 MSVCRT_FILE*   MSVCRT__fdopen(int, const char *);
 580 int            MSVCRT_vsnprintf(char *str, unsigned int len, const char *format, va_list valist);
 581
 582 #ifndef __WINE_MSVCRT_TEST
 583 int            _write(int,const void*,unsigned int);
 584 int            _getch(void);
 585 int            _vsnwprintf(MSVCRT_wchar_t*,MSVCRT_size_t,const MSVCRT_wchar_t*,va_list);
 586 int            _ismbstrail(const unsigned char* start, const unsigned char* str);
 587 int            _spawnve(int,const char*,const char* const *,const char* const *);
 588 void           _searchenv(const char*,const char*,char*);
 589 int            _getdrive(void);
 590 char*          _strdup(const char*);
 591 char*          _strnset(char*,int,MSVCRT_size_t);
 592 char*          _strset(char*,int);
 593 int            _ungetch(int);
 594 int            _cputs(const char*);
 595 int            _cprintf(const char*,...);
 596 int            _snprintf(char*,size_t,const char*,...);
 597 char***        __p__environ(void);
 598 int*           __p___mb_cur_max(void);
 599 unsigned int*  __p__fmode(void);
 600 MSVCRT_wchar_t*   _wcsdup(const MSVCRT_wchar_t*);
 601 MSVCRT_wchar_t*** __p__wenviron(void);
 602 char*         _strdate(char* date);
 603 char*         _strtime(char* date);
 604 void          _ftime(struct MSVCRT__timeb *buf);
 605 int           _close(int);
 606 int           _dup(int);
 607 int           _dup2(int, int);
 608 int           _pipe(int *, unsigned int, int);
 609 #endif
 610
 611 /*  FIXME: Functions that we forward to. They shouldn't be defined
 612  *  here, but for now they're not declared in the standard headers.
 613  */
 614 void           _splitpath(const char*,char*,char*,char*,char*);
 615 char*          _strlwr(char*);
 616 char*          _strupr(char*);
 617
 618 #endif /* __WINE_MSVCRT_H */