2 * Copyright 2001 Jon Griffiths
3 * Copyright 2004 Dimitrie O. Paun
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.
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.
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
21 * - Symbols are prefixed with MSVCRT_ if they conflict
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.
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!
36 #ifndef __WINE_MSVCRT_H
37 #define __WINE_MSVCRT_H
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;
54 typedef unsigned __int64 MSVCRT_size_t;
55 typedef __int64 MSVCRT_intptr_t;
56 typedef unsigned __int64 MSVCRT_uintptr_t;
58 typedef unsigned int MSVCRT_size_t;
59 typedef int MSVCRT_intptr_t;
60 typedef unsigned int MSVCRT_uintptr_t;
62 typedef unsigned int MSVCRT__dev_t;
63 typedef int MSVCRT__off_t;
64 typedef long MSVCRT_clock_t;
65 typedef long MSVCRT_time_t;
66 typedef __int64 MSVCRT_fpos_t;
68 typedef void (*MSVCRT_terminate_handler)(void);
69 typedef void (*MSVCRT_terminate_function)(void);
70 typedef void (*MSVCRT_unexpected_handler)(void);
71 typedef void (*MSVCRT_unexpected_function)(void);
72 typedef void (*MSVCRT__se_translator_function)(unsigned int code, struct _EXCEPTION_POINTERS *info);
73 typedef void (*MSVCRT__beginthread_start_routine_t)(void *);
74 typedef unsigned int (__stdcall *MSVCRT__beginthreadex_start_routine_t)(void *);
75 typedef int (*MSVCRT__onexit_t)(void);
91 extern DWORD msvcrt_tls_index;
93 struct __thread_data {
95 unsigned long thread_doserrno;
96 unsigned int random_seed; /* seed for rand() */
97 char *strtok_next; /* next ptr for strtok() */
98 unsigned char *mbstok_next; /* next ptr for mbstok() */
99 MSVCRT_wchar_t *wcstok_next; /* next ptr for wcstok() */
100 char *efcvt_buffer; /* buffer for ecvt/fcvt */
101 char *asctime_buffer; /* buffer for asctime */
102 MSVCRT_wchar_t *wasctime_buffer; /* buffer for wasctime */
103 struct MSVCRT_tm time_buffer; /* buffer for localtime/gmtime */
104 char *strerror_buffer; /* buffer for strerror */
106 MSVCRT_terminate_function terminate_handler;
107 MSVCRT_unexpected_function unexpected_handler;
108 MSVCRT__se_translator_function se_translator;
109 EXCEPTION_RECORD *exc_record;
112 typedef struct __thread_data thread_data_t;
114 extern thread_data_t *msvcrt_get_thread_data(void);
116 extern int msvcrt_current_lc_all_cp;
118 void msvcrt_set_errno(int);
119 char* msvcrt_strndup(const char*,unsigned int);
120 MSVCRT_wchar_t *msvcrt_wstrndup(const MSVCRT_wchar_t*, unsigned int);
122 void _purecall(void);
123 void _amsg_exit(int errnum);
125 extern char **_environ;
126 extern MSVCRT_wchar_t **_wenviron;
128 extern char ** msvcrt_SnapshotOfEnvironmentA(char **);
129 extern MSVCRT_wchar_t ** msvcrt_SnapshotOfEnvironmentW(MSVCRT_wchar_t **);
131 /* FIXME: This should be declared in new.h but it's not an extern "C" so
132 * it would not be much use anyway. Even for Winelib applications.
134 int MSVCRT__set_new_mode(int mode);
136 void* MSVCRT_operator_new(unsigned long size);
137 void MSVCRT_operator_delete(void*);
139 typedef void* (*malloc_func_t)(MSVCRT_size_t);
140 typedef void (*free_func_t)(void*);
142 extern char* __unDName(char *,const char*,int,malloc_func_t,free_func_t,unsigned short int);
143 extern char* __unDNameEx(char *,const char*,int,malloc_func_t,free_func_t,void *,unsigned short int);
145 /* Setup and teardown multi threaded locks */
146 extern void msvcrt_init_mt_locks(void);
147 extern void msvcrt_free_mt_locks(void);
149 extern void msvcrt_init_io(void);
150 extern void msvcrt_free_io(void);
151 extern void msvcrt_init_console(void);
152 extern void msvcrt_free_console(void);
153 extern void msvcrt_init_args(void);
154 extern void msvcrt_free_args(void);
155 extern void msvcrt_init_signals(void);
156 extern void msvcrt_free_signals(void);
158 extern unsigned msvcrt_create_io_inherit_block(STARTUPINFOA*);
160 /* run-time error codes */
162 #define _RT_NULLPTR 1
165 #define _RT_EXECMEM 5
166 #define _RT_EXECFORM 6
167 #define _RT_EXECENV 7
168 #define _RT_SPACEARG 8
169 #define _RT_SPACEENV 9
175 #define _RT_THREAD 16
178 #define _RT_OPENCON 19
180 #define _RT_NOMAIN 21
181 #define _RT_NONCONT 22
182 #define _RT_INVALDISP 23
183 #define _RT_ONEXIT 24
184 #define _RT_PUREVIRT 25
185 #define _RT_STDIOINIT 26
186 #define _RT_LOWIOINIT 27
187 #define _RT_HEAPINIT 28
188 #define _RT_DOMAIN 120
190 #define _RT_TLOSS 122
192 #define _RT_BANNER 255
194 struct MSVCRT__timeb {
196 unsigned short millitm;
201 struct MSVCRT__iobuf {
212 typedef struct MSVCRT__iobuf MSVCRT_FILE;
214 struct MSVCRT_lconv {
218 char* int_curr_symbol;
219 char* currency_symbol;
220 char* mon_decimal_point;
221 char* mon_thousands_sep;
225 char int_frac_digits;
235 struct MSVCRT__exception {
243 struct MSVCRT__complex {
244 double x; /* Real part */
245 double y; /* Imaginary part */
248 typedef struct MSVCRT__div_t {
249 int quot; /* quotient */
250 int rem; /* remainder */
253 typedef struct MSVCRT__ldiv_t {
254 long quot; /* quotient */
255 long rem; /* remainder */
258 struct MSVCRT__heapinfo {
265 struct MSVCRT___JUMP_BUFFER {
272 unsigned long Registration;
273 unsigned long TryLevel;
274 /* Start of new struct members */
275 unsigned long Cookie;
276 unsigned long UnwindFunc;
277 unsigned long UnwindData[6];
279 #endif /* __i386__ */
281 struct MSVCRT__diskfree_t {
282 unsigned int total_clusters;
283 unsigned int avail_clusters;
284 unsigned int sectors_per_cluster;
285 unsigned int bytes_per_sector;
288 struct MSVCRT__finddata_t {
290 MSVCRT_time_t time_create;
291 MSVCRT_time_t time_access;
292 MSVCRT_time_t time_write;
293 MSVCRT__fsize_t size;
297 struct MSVCRT__finddatai64_t {
299 MSVCRT_time_t time_create;
300 MSVCRT_time_t time_access;
301 MSVCRT_time_t time_write;
306 struct MSVCRT__wfinddata_t {
308 MSVCRT_time_t time_create;
309 MSVCRT_time_t time_access;
310 MSVCRT_time_t time_write;
311 MSVCRT__fsize_t size;
312 MSVCRT_wchar_t name[260];
315 struct MSVCRT__wfinddatai64_t {
317 MSVCRT_time_t time_create;
318 MSVCRT_time_t time_access;
319 MSVCRT_time_t time_write;
321 MSVCRT_wchar_t name[260];
324 struct MSVCRT__utimbuf
326 MSVCRT_time_t actime;
327 MSVCRT_time_t modtime;
335 struct MSVCRT__stat {
336 MSVCRT__dev_t st_dev;
337 MSVCRT__ino_t st_ino;
338 unsigned short st_mode;
342 MSVCRT__dev_t st_rdev;
343 MSVCRT__off_t st_size;
344 MSVCRT_time_t st_atime;
345 MSVCRT_time_t st_mtime;
346 MSVCRT_time_t st_ctime;
350 MSVCRT__dev_t st_dev;
351 MSVCRT__ino_t st_ino;
352 unsigned short st_mode;
356 MSVCRT__dev_t st_rdev;
357 MSVCRT__off_t st_size;
358 MSVCRT_time_t st_atime;
359 MSVCRT_time_t st_mtime;
360 MSVCRT_time_t st_ctime;
363 struct MSVCRT__stati64 {
364 MSVCRT__dev_t st_dev;
365 MSVCRT__ino_t st_ino;
366 unsigned short st_mode;
370 MSVCRT__dev_t st_rdev;
372 MSVCRT_time_t st_atime;
373 MSVCRT_time_t st_mtime;
374 MSVCRT_time_t st_ctime;
377 #define MSVCRT_WEOF (MSVCRT_wint_t)(0xFFFF)
378 #define MSVCRT_EOF (-1)
379 #define MSVCRT_TMP_MAX 0x7fff
380 #define MSVCRT_RAND_MAX 0x7fff
381 #define MSVCRT_BUFSIZ 512
383 #define MSVCRT_STDIN_FILENO 0
384 #define MSVCRT_STDOUT_FILENO 1
385 #define MSVCRT_STDERR_FILENO 2
387 /* more file._flag flags, but these conflict with Unix */
388 #define MSVCRT__IOFBF 0x0000
389 #define MSVCRT__IONBF 0x0004
390 #define MSVCRT__IOLBF 0x0040
392 #define MSVCRT_FILENAME_MAX 260
393 #define MSVCRT_stdin (MSVCRT__iob+MSVCRT_STDIN_FILENO)
394 #define MSVCRT_stdout (MSVCRT__iob+MSVCRT_STDOUT_FILENO)
395 #define MSVCRT_stderr (MSVCRT__iob+MSVCRT_STDERR_FILENO)
397 #define MSVCRT__P_WAIT 0
398 #define MSVCRT__P_NOWAIT 1
399 #define MSVCRT__P_OVERLAY 2
400 #define MSVCRT__P_NOWAITO 3
401 #define MSVCRT__P_DETACH 4
403 #define MSVCRT_EPERM 1
404 #define MSVCRT_ENOENT 2
405 #define MSVCRT_ESRCH 3
406 #define MSVCRT_EINTR 4
408 #define MSVCRT_ENXIO 6
409 #define MSVCRT_E2BIG 7
410 #define MSVCRT_ENOEXEC 8
411 #define MSVCRT_EBADF 9
412 #define MSVCRT_ECHILD 10
413 #define MSVCRT_EAGAIN 11
414 #define MSVCRT_ENOMEM 12
415 #define MSVCRT_EACCES 13
416 #define MSVCRT_EFAULT 14
417 #define MSVCRT_EBUSY 16
418 #define MSVCRT_EEXIST 17
419 #define MSVCRT_EXDEV 18
420 #define MSVCRT_ENODEV 19
421 #define MSVCRT_ENOTDIR 20
422 #define MSVCRT_EISDIR 21
423 #define MSVCRT_EINVAL 22
424 #define MSVCRT_ENFILE 23
425 #define MSVCRT_EMFILE 24
426 #define MSVCRT_ENOTTY 25
427 #define MSVCRT_EFBIG 27
428 #define MSVCRT_ENOSPC 28
429 #define MSVCRT_ESPIPE 29
430 #define MSVCRT_EROFS 30
431 #define MSVCRT_EMLINK 31
432 #define MSVCRT_EPIPE 32
433 #define MSVCRT_EDOM 33
434 #define MSVCRT_ERANGE 34
435 #define MSVCRT_EDEADLK 36
436 #define MSVCRT_EDEADLOCK MSVCRT_EDEADLK
437 #define MSVCRT_ENAMETOOLONG 38
438 #define MSVCRT_ENOLCK 39
439 #define MSVCRT_ENOSYS 40
440 #define MSVCRT_ENOTEMPTY 41
441 #define MSVCRT_EILSEQ 42
443 #define MSVCRT_LC_ALL 0
444 #define MSVCRT_LC_COLLATE 1
445 #define MSVCRT_LC_CTYPE 2
446 #define MSVCRT_LC_MONETARY 3
447 #define MSVCRT_LC_NUMERIC 4
448 #define MSVCRT_LC_TIME 5
449 #define MSVCRT_LC_MIN MSVCRT_LC_ALL
450 #define MSVCRT_LC_MAX MSVCRT_LC_TIME
452 #define MSVCRT__HEAPEMPTY -1
453 #define MSVCRT__HEAPOK -2
454 #define MSVCRT__HEAPBADBEGIN -3
455 #define MSVCRT__HEAPBADNODE -4
456 #define MSVCRT__HEAPEND -5
457 #define MSVCRT__HEAPBADPTR -6
459 #define MSVCRT__FREEENTRY 0
460 #define MSVCRT__USEDENTRY 1
462 #define MSVCRT__OUT_TO_DEFAULT 0
463 #define MSVCRT__REPORT_ERRMODE 3
465 /* ASCII char classification table - binary compatible */
466 #define MSVCRT__UPPER 0x0001 /* C1_UPPER */
467 #define MSVCRT__LOWER 0x0002 /* C1_LOWER */
468 #define MSVCRT__DIGIT 0x0004 /* C1_DIGIT */
469 #define MSVCRT__SPACE 0x0008 /* C1_SPACE */
470 #define MSVCRT__PUNCT 0x0010 /* C1_PUNCT */
471 #define MSVCRT__CONTROL 0x0020 /* C1_CNTRL */
472 #define MSVCRT__BLANK 0x0040 /* C1_BLANK */
473 #define MSVCRT__HEX 0x0080 /* C1_XDIGIT */
474 #define MSVCRT__LEADBYTE 0x8000
475 #define MSVCRT__ALPHA (0x0100|MSVCRT__UPPER|MSVCRT__LOWER) /* (C1_ALPHA|_UPPER|_LOWER) */
477 #define MSVCRT__IOREAD 0x0001
478 #define MSVCRT__IOWRT 0x0002
479 #define MSVCRT__IOMYBUF 0x0008
480 #define MSVCRT__IOEOF 0x0010
481 #define MSVCRT__IOERR 0x0020
482 #define MSVCRT__IOSTRG 0x0040
483 #define MSVCRT__IORW 0x0080
485 #define MSVCRT__S_IEXEC 0x0040
486 #define MSVCRT__S_IWRITE 0x0080
487 #define MSVCRT__S_IREAD 0x0100
488 #define MSVCRT__S_IFIFO 0x1000
489 #define MSVCRT__S_IFCHR 0x2000
490 #define MSVCRT__S_IFDIR 0x4000
491 #define MSVCRT__S_IFREG 0x8000
492 #define MSVCRT__S_IFMT 0xF000
494 #define MSVCRT__LK_UNLCK 0
495 #define MSVCRT__LK_LOCK 1
496 #define MSVCRT__LK_NBLCK 2
497 #define MSVCRT__LK_RLCK 3
498 #define MSVCRT__LK_NBRLCK 4
500 #define MSVCRT__SH_COMPAT 0x00 /* Compatibility */
501 #define MSVCRT__SH_DENYRW 0x10 /* Deny read/write */
502 #define MSVCRT__SH_DENYWR 0x20 /* Deny write */
503 #define MSVCRT__SH_DENYRD 0x30 /* Deny read */
504 #define MSVCRT__SH_DENYNO 0x40 /* Deny nothing */
506 #define MSVCRT__O_RDONLY 0
507 #define MSVCRT__O_WRONLY 1
508 #define MSVCRT__O_RDWR 2
509 #define MSVCRT__O_ACCMODE (MSVCRT__O_RDONLY|MSVCRT__O_WRONLY|MSVCRT__O_RDWR)
510 #define MSVCRT__O_APPEND 0x0008
511 #define MSVCRT__O_RANDOM 0x0010
512 #define MSVCRT__O_SEQUENTIAL 0x0020
513 #define MSVCRT__O_TEMPORARY 0x0040
514 #define MSVCRT__O_NOINHERIT 0x0080
515 #define MSVCRT__O_CREAT 0x0100
516 #define MSVCRT__O_TRUNC 0x0200
517 #define MSVCRT__O_EXCL 0x0400
518 #define MSVCRT__O_SHORT_LIVED 0x1000
519 #define MSVCRT__O_TEXT 0x4000
520 #define MSVCRT__O_BINARY 0x8000
521 #define MSVCRT__O_RAW MSVCRT__O_BINARY
523 /* _statusfp bit flags */
524 #define MSVCRT__SW_INEXACT 0x00000001 /* inexact (precision) */
525 #define MSVCRT__SW_UNDERFLOW 0x00000002 /* underflow */
526 #define MSVCRT__SW_OVERFLOW 0x00000004 /* overflow */
527 #define MSVCRT__SW_ZERODIVIDE 0x00000008 /* zero divide */
528 #define MSVCRT__SW_INVALID 0x00000010 /* invalid */
530 #define MSVCRT__SW_UNEMULATED 0x00000040 /* unemulated instruction */
531 #define MSVCRT__SW_SQRTNEG 0x00000080 /* square root of a neg number */
532 #define MSVCRT__SW_STACKOVERFLOW 0x00000200 /* FP stack overflow */
533 #define MSVCRT__SW_STACKUNDERFLOW 0x00000400 /* FP stack underflow */
535 #define MSVCRT__SW_DENORMAL 0x00080000 /* denormal status bit */
537 /* fpclass constants */
538 #define MSVCRT__FPCLASS_SNAN 0x0001 /* Signaling "Not a Number" */
539 #define MSVCRT__FPCLASS_QNAN 0x0002 /* Quiet "Not a Number" */
540 #define MSVCRT__FPCLASS_NINF 0x0004 /* Negative Infinity */
541 #define MSVCRT__FPCLASS_NN 0x0008 /* Negative Normal */
542 #define MSVCRT__FPCLASS_ND 0x0010 /* Negative Denormal */
543 #define MSVCRT__FPCLASS_NZ 0x0020 /* Negative Zero */
544 #define MSVCRT__FPCLASS_PZ 0x0040 /* Positive Zero */
545 #define MSVCRT__FPCLASS_PD 0x0080 /* Positive Denormal */
546 #define MSVCRT__FPCLASS_PN 0x0100 /* Positive Normal */
547 #define MSVCRT__FPCLASS_PINF 0x0200 /* Positive Infinity */
549 #define MSVCRT__EM_INVALID 0x00000010
550 #define MSVCRT__EM_DENORMAL 0x00080000
551 #define MSVCRT__EM_ZERODIVIDE 0x00000008
552 #define MSVCRT__EM_OVERFLOW 0x00000004
553 #define MSVCRT__EM_UNDERFLOW 0x00000002
554 #define MSVCRT__EM_INEXACT 0x00000001
555 #define MSVCRT__IC_AFFINE 0x00040000
556 #define MSVCRT__IC_PROJECTIVE 0x00000000
557 #define MSVCRT__RC_CHOP 0x00000300
558 #define MSVCRT__RC_UP 0x00000200
559 #define MSVCRT__RC_DOWN 0x00000100
560 #define MSVCRT__RC_NEAR 0x00000000
561 #define MSVCRT__PC_24 0x00020000
562 #define MSVCRT__PC_53 0x00010000
563 #define MSVCRT__PC_64 0x00000000
565 #define MSVCRT_CLOCKS_PER_SEC 1000
568 #define MSVCRT_SIGINT 2
569 #define MSVCRT_SIGILL 4
570 #define MSVCRT_SIGFPE 8
571 #define MSVCRT_SIGSEGV 11
572 #define MSVCRT_SIGTERM 15
573 #define MSVCRT_SIGBREAK 21
574 #define MSVCRT_SIGABRT 22
575 #define MSVCRT_NSIG (MSVCRT_SIGABRT + 1)
577 typedef void (*MSVCRT___sighandler_t)(int);
579 #define MSVCRT_SIG_DFL ((MSVCRT___sighandler_t)0)
580 #define MSVCRT_SIG_IGN ((MSVCRT___sighandler_t)1)
581 #define MSVCRT_SIG_ERR ((MSVCRT___sighandler_t)-1)
583 void MSVCRT_free(void*);
584 void* MSVCRT_malloc(MSVCRT_size_t);
585 void* MSVCRT_calloc(MSVCRT_size_t,MSVCRT_size_t);
586 void* MSVCRT_realloc(void*,MSVCRT_size_t);
588 int MSVCRT_iswalpha(MSVCRT_wint_t);
589 int MSVCRT_iswspace(MSVCRT_wint_t);
590 int MSVCRT_iswdigit(MSVCRT_wint_t);
591 int MSVCRT_isleadbyte(int);
593 int MSVCRT_fgetc(MSVCRT_FILE*);
594 int MSVCRT_ungetc(int,MSVCRT_FILE*);
595 MSVCRT_wint_t MSVCRT_fgetwc(MSVCRT_FILE*);
596 MSVCRT_wint_t MSVCRT_ungetwc(MSVCRT_wint_t,MSVCRT_FILE*);
597 void MSVCRT__exit(int);
598 void MSVCRT_abort(void);
599 unsigned long* MSVCRT___doserrno(void);
600 int* MSVCRT__errno(void);
601 char* MSVCRT_getenv(const char*);
602 char* MSVCRT_setlocale(int,const char*);
603 int MSVCRT_fclose(MSVCRT_FILE*);
604 void MSVCRT_terminate(void);
605 MSVCRT_FILE* MSVCRT__p__iob(void);
606 MSVCRT_time_t MSVCRT_mktime(struct MSVCRT_tm *t);
607 struct MSVCRT_tm* MSVCRT_localtime(const MSVCRT_time_t* secs);
608 struct MSVCRT_tm* MSVCRT_gmtime(const MSVCRT_time_t* secs);
609 MSVCRT_clock_t MSVCRT_clock(void);
610 double MSVCRT_difftime(MSVCRT_time_t time1, MSVCRT_time_t time2);
611 MSVCRT_time_t MSVCRT_time(MSVCRT_time_t*);
612 MSVCRT_FILE* MSVCRT__fdopen(int, const char *);
613 int MSVCRT_vsnprintf(char *str, unsigned int len, const char *format, va_list valist);
614 int MSVCRT_vsnwprintf(MSVCRT_wchar_t *str, unsigned int len,
615 const MSVCRT_wchar_t *format, va_list valist );
617 #ifndef __WINE_MSVCRT_TEST
618 int _write(int,const void*,unsigned int);
620 int _ismbstrail(const unsigned char* start, const unsigned char* str);
621 MSVCRT_intptr_t _spawnve(int,const char*,const char* const *,const char* const *);
622 void _searchenv(const char*,const char*,char*);
624 char* _strdup(const char*);
625 char* _strnset(char*,int,MSVCRT_size_t);
626 char* _strset(char*,int);
628 int _cputs(const char*);
629 int _cprintf(const char*,...);
630 char*** __p__environ(void);
631 int* __p___mb_cur_max(void);
632 unsigned int* __p__fmode(void);
633 MSVCRT_wchar_t* _wcsdup(const MSVCRT_wchar_t*);
634 MSVCRT_wchar_t*** __p__wenviron(void);
635 char* _strdate(char* date);
636 char* _strtime(char* date);
637 void _ftime(struct MSVCRT__timeb *buf);
641 int _pipe(int *, unsigned int, int);
644 #endif /* __WINE_MSVCRT_H */