2 * msvcrt.dll wide-char functions
4 * Copyright 1999 Alexandre Julliard
5 * Copyright 2000 Jon Griffiths
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 #include "wine/port.h"
31 #include "wine/unicode.h"
32 #include "wine/debug.h"
34 WINE_DEFAULT_DEBUG_CHANNEL(msvcrt);
36 static BOOL n_format_enabled = TRUE;
43 /* _get_printf_count_output - not exported in native msvcrt */
44 int CDECL _get_printf_count_output( void )
46 return n_format_enabled ? 1 : 0;
49 /* _set_printf_count_output - not exported in native msvcrt */
50 int CDECL _set_printf_count_output( int enable )
52 BOOL old = n_format_enabled;
53 n_format_enabled = (enable ? TRUE : FALSE);
57 /*********************************************************************
60 MSVCRT_wchar_t* CDECL _wcsdup( const MSVCRT_wchar_t* str )
62 MSVCRT_wchar_t* ret = NULL;
65 int size = (strlenW(str) + 1) * sizeof(MSVCRT_wchar_t);
66 ret = MSVCRT_malloc( size );
67 if (ret) memcpy( ret, str, size );
72 /*********************************************************************
73 * _wcsicoll (MSVCRT.@)
75 INT CDECL _wcsicoll( const MSVCRT_wchar_t* str1, const MSVCRT_wchar_t* str2 )
77 /* FIXME: handle collates */
78 return strcmpiW( str1, str2 );
81 /*********************************************************************
82 * _wcsnicoll (MSVCRT.@)
84 INT CDECL _wcsnicoll( const MSVCRT_wchar_t* str1, const MSVCRT_wchar_t* str2, MSVCRT_size_t count )
86 /* FIXME: handle collates */
87 return strncmpiW( str1, str2, count );
90 /*********************************************************************
93 MSVCRT_wchar_t* CDECL MSVCRT__wcsnset( MSVCRT_wchar_t* str, MSVCRT_wchar_t c, MSVCRT_size_t n )
95 MSVCRT_wchar_t* ret = str;
96 while ((n-- > 0) && *str) *str++ = c;
100 /*********************************************************************
103 MSVCRT_wchar_t* CDECL _wcsrev( MSVCRT_wchar_t* str )
105 MSVCRT_wchar_t* ret = str;
106 MSVCRT_wchar_t* end = str + strlenW(str) - 1;
109 MSVCRT_wchar_t t = *end;
116 /*********************************************************************
119 MSVCRT_wchar_t* CDECL _wcsset( MSVCRT_wchar_t* str, MSVCRT_wchar_t c )
121 MSVCRT_wchar_t* ret = str;
122 while (*str) *str++ = c;
126 /******************************************************************
127 * _wcsupr_s_l (MSVCRT.@)
129 int CDECL MSVCRT__wcsupr_s_l( MSVCRT_wchar_t* str, MSVCRT_size_t n,
130 MSVCRT__locale_t locale )
132 MSVCRT_wchar_t* ptr = str;
136 if (str) *str = '\0';
137 *MSVCRT__errno() = MSVCRT_EINVAL;
138 return MSVCRT_EINVAL;
144 /* FIXME: add locale support */
145 *ptr = toupperW(*ptr);
149 /* MSDN claims that the function should return and set errno to
150 * ERANGE, which doesn't seem to be true based on the tests. */
152 *MSVCRT__errno() = MSVCRT_EINVAL;
153 return MSVCRT_EINVAL;
156 /******************************************************************
157 * _wcsupr_s (MSVCRT.@)
160 INT CDECL MSVCRT__wcsupr_s( MSVCRT_wchar_t* str, MSVCRT_size_t n )
162 return MSVCRT__wcsupr_s_l( str, n, NULL );
165 /******************************************************************
166 * _wcslwr_s (MSVCRT.@)
168 int CDECL MSVCRT__wcslwr_s( MSVCRT_wchar_t* str, MSVCRT_size_t n )
170 MSVCRT_wchar_t* ptr = str;
174 if (str) *str = '\0';
175 *MSVCRT__errno() = MSVCRT_EINVAL;
176 return MSVCRT_EINVAL;
182 *ptr = tolowerW(*ptr);
186 /* MSDN claims that the function should return and set errno to
187 * ERANGE, which doesn't seem to be true based on the tests. */
189 *MSVCRT__errno() = MSVCRT_EINVAL;
190 return MSVCRT_EINVAL;
193 /*********************************************************************
194 * _wcstod_l - not exported in native msvcrt
196 double CDECL MSVCRT__wcstod_l(const MSVCRT_wchar_t* str, MSVCRT_wchar_t** end,
197 MSVCRT__locale_t locale)
199 unsigned __int64 d=0, hlp;
202 const MSVCRT_wchar_t *p;
204 BOOL found_digit = FALSE;
206 if (!MSVCRT_CHECK_PMT(str != NULL)) {
207 *MSVCRT__errno() = MSVCRT_EINVAL;
212 locale = get_locale();
224 while(isdigitW(*p)) {
226 hlp = d*10+*(p++)-'0';
227 if(d>MSVCRT_UI64_MAX/10 || hlp<d) {
233 while(isdigitW(*p)) {
237 if(*p == *locale->locinfo->lconv->decimal_point)
240 while(isdigitW(*p)) {
242 hlp = d*10+*(p++)-'0';
243 if(d>MSVCRT_UI64_MAX/10 || hlp<d)
254 *end = (MSVCRT_wchar_t*)str;
258 if(*p=='e' || *p=='E' || *p=='d' || *p=='D') {
269 while(isdigitW(*p)) {
270 if(e>INT_MAX/10 || (e=e*10+*p-'0')<0)
276 if(exp<0 && e<0 && exp+e>=0) exp = INT_MIN;
277 else if(exp>0 && e>0 && exp+e<0) exp = INT_MAX;
280 if(*p=='-' || *p=='+')
286 fpcontrol = _control87(0, 0);
287 _control87(MSVCRT__EM_DENORMAL|MSVCRT__EM_INVALID|MSVCRT__EM_ZERODIVIDE
288 |MSVCRT__EM_OVERFLOW|MSVCRT__EM_UNDERFLOW|MSVCRT__EM_INEXACT, 0xffffffff);
291 ret = (double)sign*d*pow(10, exp);
293 ret = (double)sign*d/pow(10, -exp);
295 _control87(fpcontrol, 0xffffffff);
297 if((d && ret==0.0) || isinf(ret))
298 *MSVCRT__errno() = MSVCRT_ERANGE;
301 *end = (MSVCRT_wchar_t*)p;
306 /*********************************************************************
307 * wcsrtombs_l (INTERNAL)
309 static MSVCRT_size_t CDECL MSVCRT_wcsrtombs_l(char *mbstr, const MSVCRT_wchar_t **wcstr,
310 MSVCRT_size_t count, MSVCRT__locale_t locale)
312 char default_char = '\0';
313 MSVCRT_size_t tmp = 0;
317 locale = get_locale();
320 return WideCharToMultiByte(locale->locinfo->lc_codepage, WC_NO_BEST_FIT_CHARS,
321 *wcstr, -1, NULL, 0, &default_char, &used_default)-1;
325 MSVCRT_size_t i, size;
327 size = WideCharToMultiByte(locale->locinfo->lc_codepage, WC_NO_BEST_FIT_CHARS,
328 *wcstr, 1, buf, 3, &default_char, &used_default);
334 for(i=0; i<size; i++)
335 mbstr[tmp++] = buf[i];
346 /*********************************************************************
347 * _wcstombs_l (MSVCRT.@)
349 MSVCRT_size_t CDECL MSVCRT__wcstombs_l(char *mbstr, const MSVCRT_wchar_t *wcstr,
350 MSVCRT_size_t count, MSVCRT__locale_t locale)
352 return MSVCRT_wcsrtombs_l(mbstr, &wcstr, count, locale);
355 /*********************************************************************
356 * wcstombs (MSVCRT.@)
358 MSVCRT_size_t CDECL MSVCRT_wcstombs(char *mbstr, const MSVCRT_wchar_t *wcstr,
361 return MSVCRT_wcsrtombs_l(mbstr, &wcstr, count, NULL);
364 /*********************************************************************
365 * wcsrtombs (MSVCRT.@)
367 MSVCRT_size_t CDECL MSVCRT_wcsrtombs(char *mbstr, const MSVCRT_wchar_t **wcstr,
368 MSVCRT_size_t count, MSVCRT_mbstate_t *mbstate)
373 return MSVCRT_wcsrtombs_l(mbstr, wcstr, count, NULL);
376 /*********************************************************************
377 * MSVCRT_wcsrtombs_s_l (INTERNAL)
379 MSVCRT_size_t CDECL MSVCRT_wcsrtombs_s_l(MSVCRT_size_t *ret, char *mbstr,
380 MSVCRT_size_t size, const MSVCRT_wchar_t **wcstr,
381 MSVCRT_size_t count, MSVCRT__locale_t locale)
385 if(!mbstr && !size && wcstr) {
386 conv = MSVCRT_wcsrtombs_l(NULL, wcstr, 0, locale);
392 if (!MSVCRT_CHECK_PMT(wcstr != NULL) || !MSVCRT_CHECK_PMT(*wcstr != NULL)
393 || !MSVCRT_CHECK_PMT(mbstr != NULL)) {
396 *MSVCRT__errno() = MSVCRT_EINVAL;
397 return MSVCRT_EINVAL;
400 if(count==MSVCRT__TRUNCATE || size<count)
405 conv = MSVCRT_wcsrtombs_l(mbstr, wcstr, conv, locale);
407 mbstr[conv++] = '\0';
408 else if(conv==size && (count==MSVCRT__TRUNCATE || mbstr[conv-1]=='\0'))
409 mbstr[conv-1] = '\0';
411 MSVCRT_INVALID_PMT("mbstr[size] is too small");
414 *MSVCRT__errno() = MSVCRT_ERANGE;
415 return MSVCRT_ERANGE;
423 /*********************************************************************
424 * _wcstombs_s_l (MSVCRT.@)
426 MSVCRT_size_t CDECL MSVCRT__wcstombs_s_l(MSVCRT_size_t *ret, char *mbstr,
427 MSVCRT_size_t size, const MSVCRT_wchar_t *wcstr,
428 MSVCRT_size_t count, MSVCRT__locale_t locale)
430 return MSVCRT_wcsrtombs_s_l(ret, mbstr, size, &wcstr,count, locale);
433 /*********************************************************************
434 * wcstombs_s (MSVCRT.@)
436 MSVCRT_size_t CDECL MSVCRT_wcstombs_s(MSVCRT_size_t *ret, char *mbstr,
437 MSVCRT_size_t size, const MSVCRT_wchar_t *wcstr, MSVCRT_size_t count)
439 return MSVCRT_wcsrtombs_s_l(ret, mbstr, size, &wcstr, count, NULL);
442 /*********************************************************************
443 * wcsrtombs_s (MSVCRT.@)
445 MSVCRT_size_t CDECL MSVCRT_wcsrtombs_s(MSVCRT_size_t *ret, char *mbstr, MSVCRT_size_t size,
446 const MSVCRT_wchar_t **wcstr, MSVCRT_size_t count, MSVCRT_mbstate_t *mbstate)
451 return MSVCRT_wcsrtombs_s_l(ret, mbstr, size, wcstr, count, NULL);
454 /*********************************************************************
457 double CDECL MSVCRT_wcstod(const MSVCRT_wchar_t* lpszStr, MSVCRT_wchar_t** end)
459 return MSVCRT__wcstod_l(lpszStr, end, NULL);
462 /*********************************************************************
465 double CDECL MSVCRT__wtof(const MSVCRT_wchar_t *str)
467 return MSVCRT__wcstod_l(str, NULL, NULL);
470 /*********************************************************************
473 double CDECL MSVCRT__wtof_l(const MSVCRT_wchar_t *str, MSVCRT__locale_t locale)
475 return MSVCRT__wcstod_l(str, NULL, locale);
478 /*********************************************************************
479 * arg_clbk_valist (INTERNAL)
481 printf_arg arg_clbk_valist(void *ctx, int arg_pos, int type, __ms_va_list *valist)
486 ret.get_longlong = va_arg(*valist, LONGLONG);
487 else if(type == VT_INT)
488 ret.get_int = va_arg(*valist, int);
489 else if(type == VT_R8)
490 ret.get_double = va_arg(*valist, double);
491 else if(type == VT_PTR)
492 ret.get_ptr = va_arg(*valist, void*);
494 ERR("Incorrect type\n");
501 /*********************************************************************
502 * arg_clbk_positional (INTERNAL)
504 printf_arg arg_clbk_positional(void *ctx, int pos, int type, __ms_va_list *valist)
506 printf_arg *args = ctx;
510 /*********************************************************************
511 * _vsnprintf (MSVCRT.@)
513 int CDECL MSVCRT_vsnprintf( char *str, MSVCRT_size_t len,
514 const char *format, __ms_va_list valist )
516 static const char nullbyte = '\0';
517 struct _str_ctx_a ctx = {len, str};
520 ret = pf_printf_a(puts_clbk_str_a, &ctx, format, NULL, FALSE, FALSE,
521 arg_clbk_valist, NULL, valist);
522 puts_clbk_str_a(&ctx, 1, &nullbyte);
526 /*********************************************************************
527 * _vsnprintf_l (MSVCRT.@)
529 int CDECL MSVCRT_vsnprintf_l( char *str, MSVCRT_size_t len, const char *format,
530 MSVCRT__locale_t locale, __ms_va_list valist )
532 static const char nullbyte = '\0';
533 struct _str_ctx_a ctx = {len, str};
536 ret = pf_printf_a(puts_clbk_str_a, &ctx, format, locale, FALSE, FALSE,
537 arg_clbk_valist, NULL, valist);
538 puts_clbk_str_a(&ctx, 1, &nullbyte);
542 /*********************************************************************
543 * _vsnprintf_s_l (MSVCRT.@)
545 int CDECL MSVCRT_vsnprintf_s_l( char *str, MSVCRT_size_t sizeOfBuffer,
546 MSVCRT_size_t count, const char *format,
547 MSVCRT__locale_t locale, __ms_va_list valist )
549 static const char nullbyte = '\0';
550 struct _str_ctx_a ctx;
553 if(sizeOfBuffer<count+1 || count==-1)
560 ret = pf_printf_a(puts_clbk_str_a, &ctx, format, locale, FALSE, TRUE,
561 arg_clbk_valist, NULL, valist);
562 puts_clbk_str_a(&ctx, 1, &nullbyte);
564 if(ret<0 || ret==len) {
565 if(count!=MSVCRT__TRUNCATE && count>sizeOfBuffer) {
566 MSVCRT_INVALID_PMT("str[sizeOfBuffer] is too small");
567 *MSVCRT__errno() = MSVCRT_ERANGE;
568 memset(str, 0, sizeOfBuffer);
578 /*********************************************************************
579 * _vsnprintf_s (MSVCRT.@)
581 int CDECL MSVCRT_vsnprintf_s( char *str, MSVCRT_size_t sizeOfBuffer,
582 MSVCRT_size_t count, const char *format, __ms_va_list valist )
584 return MSVCRT_vsnprintf_s_l(str,sizeOfBuffer, count, format, NULL, valist);
587 /*********************************************************************
588 * vsprintf (MSVCRT.@)
590 int CDECL MSVCRT_vsprintf( char *str, const char *format, __ms_va_list valist)
592 return MSVCRT_vsnprintf(str, INT_MAX, format, valist);
595 /*********************************************************************
596 * vsprintf_s (MSVCRT.@)
598 int CDECL MSVCRT_vsprintf_s( char *str, MSVCRT_size_t num, const char *format, __ms_va_list valist)
600 return MSVCRT_vsnprintf(str, num, format, valist);
603 /*********************************************************************
604 * _vscprintf (MSVCRT.@)
606 int CDECL _vscprintf( const char *format, __ms_va_list valist )
608 return MSVCRT_vsnprintf( NULL, INT_MAX, format, valist );
611 /*********************************************************************
612 * _snprintf (MSVCRT.@)
614 int CDECL MSVCRT__snprintf(char *str, unsigned int len, const char *format, ...)
618 __ms_va_start(valist, format);
619 retval = MSVCRT_vsnprintf(str, len, format, valist);
624 /*********************************************************************
625 * _snprintf_s (MSVCRT.@)
627 int CDECL MSVCRT__snprintf_s(char *str, unsigned int len, unsigned int count,
628 const char *format, ...)
632 __ms_va_start(valist, format);
633 retval = MSVCRT_vsnprintf_s_l(str, len, count, format, NULL, valist);
638 /*********************************************************************
639 * _scprintf (MSVCRT.@)
641 int CDECL MSVCRT__scprintf(const char *format, ...)
645 __ms_va_start(valist, format);
646 retval = _vscprintf(format, valist);
651 /*********************************************************************
652 * _vsnwprintf (MSVCRT.@)
654 int CDECL MSVCRT_vsnwprintf(MSVCRT_wchar_t *str, MSVCRT_size_t len,
655 const MSVCRT_wchar_t *format, __ms_va_list valist)
657 static const MSVCRT_wchar_t nullbyte = '\0';
658 struct _str_ctx_w ctx = {len, str};
661 ret = pf_printf_w(puts_clbk_str_w, &ctx, format, NULL, FALSE, FALSE,
662 arg_clbk_valist, NULL, valist);
663 puts_clbk_str_w(&ctx, 1, &nullbyte);
667 /*********************************************************************
668 * _vsnwprintf_l (MSVCRT.@)
670 int CDECL MSVCRT_vsnwprintf_l(MSVCRT_wchar_t *str, MSVCRT_size_t len,
671 const MSVCRT_wchar_t *format, MSVCRT__locale_t locale,
674 static const MSVCRT_wchar_t nullbyte = '\0';
675 struct _str_ctx_w ctx = {len, str};
678 ret = pf_printf_w(puts_clbk_str_w, &ctx, format, locale, FALSE, FALSE,
679 arg_clbk_valist, NULL, valist);
680 puts_clbk_str_w(&ctx, 1, &nullbyte);
684 /*********************************************************************
685 * _vsnwprintf_s_l (MSVCRT.@)
687 int CDECL MSVCRT_vsnwprintf_s_l( MSVCRT_wchar_t *str, MSVCRT_size_t sizeOfBuffer,
688 MSVCRT_size_t count, const MSVCRT_wchar_t *format,
689 MSVCRT__locale_t locale, __ms_va_list valist)
691 static const MSVCRT_wchar_t nullbyte = '\0';
692 struct _str_ctx_w ctx;
696 if(count!=-1 && len>count+1)
701 ret = pf_printf_w(puts_clbk_str_w, &ctx, format, locale, FALSE, TRUE,
702 arg_clbk_valist, NULL, valist);
703 puts_clbk_str_w(&ctx, 1, &nullbyte);
705 if(ret<0 || ret==len) {
706 if(count!=MSVCRT__TRUNCATE && count>sizeOfBuffer) {
707 MSVCRT_INVALID_PMT("str[sizeOfBuffer] is too small");
708 *MSVCRT__errno() = MSVCRT_ERANGE;
709 memset(str, 0, sizeOfBuffer*sizeof(MSVCRT_wchar_t));
719 /*********************************************************************
720 * _vsnwprintf_s (MSVCRT.@)
722 int CDECL MSVCRT_vsnwprintf_s(MSVCRT_wchar_t *str, MSVCRT_size_t sizeOfBuffer,
723 MSVCRT_size_t count, const MSVCRT_wchar_t *format, __ms_va_list valist)
725 return MSVCRT_vsnwprintf_s_l(str, sizeOfBuffer, count,
726 format, NULL, valist);
729 /*********************************************************************
730 * _snwprintf (MSVCRT.@)
732 int CDECL MSVCRT__snwprintf( MSVCRT_wchar_t *str, unsigned int len, const MSVCRT_wchar_t *format, ...)
736 __ms_va_start(valist, format);
737 retval = MSVCRT_vsnwprintf(str, len, format, valist);
742 /*********************************************************************
743 * _snwprintf_s (MSVCRT.@)
745 int CDECL MSVCRT__snwprintf_s( MSVCRT_wchar_t *str, unsigned int len, unsigned int count,
746 const MSVCRT_wchar_t *format, ...)
750 __ms_va_start(valist, format);
751 retval = MSVCRT_vsnwprintf_s_l(str, len, count, format, NULL, valist);
756 /*********************************************************************
759 int CDECL MSVCRT_sprintf( char *str, const char *format, ... )
764 __ms_va_start( ap, format );
765 r = MSVCRT_vsnprintf( str, INT_MAX, format, ap );
770 /*********************************************************************
771 * sprintf_s (MSVCRT.@)
773 int CDECL MSVCRT_sprintf_s( char *str, MSVCRT_size_t num, const char *format, ... )
778 __ms_va_start( ap, format );
779 r = MSVCRT_vsnprintf( str, num, format, ap );
784 /*********************************************************************
785 * _scwprintf (MSVCRT.@)
787 int CDECL MSVCRT__scwprintf( const MSVCRT_wchar_t *format, ... )
792 __ms_va_start( ap, format );
793 r = MSVCRT_vsnwprintf( NULL, INT_MAX, format, ap );
798 /*********************************************************************
799 * swprintf (MSVCRT.@)
801 int CDECL MSVCRT_swprintf( MSVCRT_wchar_t *str, const MSVCRT_wchar_t *format, ... )
806 __ms_va_start( ap, format );
807 r = MSVCRT_vsnwprintf( str, INT_MAX, format, ap );
812 /*********************************************************************
813 * swprintf_s (MSVCRT.@)
815 int CDECL MSVCRT_swprintf_s(MSVCRT_wchar_t *str, MSVCRT_size_t numberOfElements,
816 const MSVCRT_wchar_t *format, ... )
821 __ms_va_start(ap, format);
822 r = MSVCRT_vsnwprintf_s(str, numberOfElements, INT_MAX, format, ap);
828 /*********************************************************************
829 * vswprintf (MSVCRT.@)
831 int CDECL MSVCRT_vswprintf( MSVCRT_wchar_t* str, const MSVCRT_wchar_t* format, __ms_va_list args )
833 return MSVCRT_vsnwprintf( str, INT_MAX, format, args );
836 /*********************************************************************
837 * _vscwprintf (MSVCRT.@)
839 int CDECL _vscwprintf( const MSVCRT_wchar_t *format, __ms_va_list args )
841 return MSVCRT_vsnwprintf( NULL, INT_MAX, format, args );
844 /*********************************************************************
845 * vswprintf_s (MSVCRT.@)
847 int CDECL MSVCRT_vswprintf_s(MSVCRT_wchar_t* str, MSVCRT_size_t numberOfElements,
848 const MSVCRT_wchar_t* format, __ms_va_list args)
850 return MSVCRT_vsnwprintf_s(str, numberOfElements, INT_MAX, format, args );
853 /*********************************************************************
854 * _vswprintf_s_l (MSVCRT.@)
856 int CDECL MSVCRT_vswprintf_s_l(MSVCRT_wchar_t* str, MSVCRT_size_t numberOfElements,
857 const MSVCRT_wchar_t* format, MSVCRT__locale_t locale, __ms_va_list args)
859 return MSVCRT_vsnwprintf_s_l(str, numberOfElements, INT_MAX,
860 format, locale, args );
863 /*********************************************************************
864 * _vsprintf_p_l (MSVCRT.@)
866 int CDECL MSVCRT_vsprintf_p_l(char *buffer, MSVCRT_size_t length, const char *format,
867 MSVCRT__locale_t locale, __ms_va_list args)
869 static const char nullbyte = '\0';
870 printf_arg args_ctx[MSVCRT__ARGMAX+1];
871 struct _str_ctx_a puts_ctx = {length, buffer};
874 memset(args_ctx, 0, sizeof(args_ctx));
876 ret = create_positional_ctx_a(args_ctx, format, args);
878 MSVCRT__invalid_parameter(NULL, NULL, NULL, 0, 0);
879 *MSVCRT__errno() = MSVCRT_EINVAL;
882 ret = pf_printf_a(puts_clbk_str_a, &puts_ctx, format, locale, FALSE, TRUE,
883 arg_clbk_valist, NULL, args);
885 ret = pf_printf_a(puts_clbk_str_a, &puts_ctx, format, locale, TRUE, TRUE,
886 arg_clbk_positional, args_ctx, NULL);
888 puts_clbk_str_a(&puts_ctx, 1, &nullbyte);
892 /*********************************************************************
893 * _vsprintf_p (MSVCRT.@)
895 int CDECL MSVCRT_vsprintf_p(char *buffer, MSVCRT_size_t length,
896 const char *format, __ms_va_list args)
898 return MSVCRT_vsprintf_p_l(buffer, length, format, NULL, args);
901 /*********************************************************************
902 * _sprintf_p_l (MSVCRT.@)
904 int CDECL MSVCRT_sprintf_p_l(char *buffer, MSVCRT_size_t length,
905 const char *format, MSVCRT__locale_t locale, ...)
910 __ms_va_start(valist, locale);
911 r = MSVCRT_vsprintf_p_l(buffer, length, format, locale, valist);
917 /*********************************************************************
918 * _vswprintf_p_l (MSVCRT.@)
920 int CDECL MSVCRT_vswprintf_p_l(MSVCRT_wchar_t *buffer, MSVCRT_size_t length,
921 const MSVCRT_wchar_t *format, MSVCRT__locale_t locale, __ms_va_list args)
923 static const MSVCRT_wchar_t nullbyte = '\0';
924 printf_arg args_ctx[MSVCRT__ARGMAX+1];
925 struct _str_ctx_w puts_ctx = {length, buffer};
928 memset(args_ctx, 0, sizeof(args_ctx));
930 ret = create_positional_ctx_w(args_ctx, format, args);
932 MSVCRT__invalid_parameter(NULL, NULL, NULL, 0, 0);
933 *MSVCRT__errno() = MSVCRT_EINVAL;
936 ret = pf_printf_w(puts_clbk_str_w, &puts_ctx, format, locale, TRUE, TRUE,
937 arg_clbk_valist, NULL, args);
939 ret = pf_printf_w(puts_clbk_str_w, &puts_ctx, format, locale, TRUE, TRUE,
940 arg_clbk_positional, args_ctx, NULL);
942 puts_clbk_str_w(&puts_ctx, 1, &nullbyte);
946 /*********************************************************************
947 * _swprintf_p_l (MSVCRT.@)
949 int CDECL MSVCRT_swprintf_p_l(MSVCRT_wchar_t *buffer, MSVCRT_size_t length,
950 const MSVCRT_wchar_t *format, MSVCRT__locale_t locale, ...)
955 __ms_va_start(valist, locale);
956 r = MSVCRT_vswprintf_p_l(buffer, length, format, locale, valist);
962 /*********************************************************************
965 int CDECL MSVCRT_wcscoll( const MSVCRT_wchar_t* str1, const MSVCRT_wchar_t* str2 )
967 /* FIXME: handle collates */
968 return strcmpW( str1, str2 );
971 /*********************************************************************
974 MSVCRT_wchar_t* CDECL MSVCRT_wcspbrk( const MSVCRT_wchar_t* str, const MSVCRT_wchar_t* accept )
976 const MSVCRT_wchar_t* p;
979 for (p = accept; *p; p++) if (*p == *str) return (MSVCRT_wchar_t*)str;
985 /*********************************************************************
986 * wcstok_s (MSVCRT.@)
988 MSVCRT_wchar_t * CDECL wcstok_s( MSVCRT_wchar_t *str, const MSVCRT_wchar_t *delim,
989 MSVCRT_wchar_t **next_token )
993 if (!MSVCRT_CHECK_PMT(delim != NULL) || !MSVCRT_CHECK_PMT(next_token != NULL) ||
994 !MSVCRT_CHECK_PMT(str != NULL || *next_token != NULL))
996 *MSVCRT__errno() = MSVCRT_EINVAL;
999 if (!str) str = *next_token;
1001 while (*str && strchrW( delim, *str )) str++;
1002 if (!*str) return NULL;
1004 while (*str && !strchrW( delim, *str )) str++;
1005 if (*str) *str++ = 0;
1010 /*********************************************************************
1013 MSVCRT_wchar_t * CDECL MSVCRT_wcstok( MSVCRT_wchar_t *str, const MSVCRT_wchar_t *delim )
1015 return wcstok_s(str, delim, &msvcrt_get_thread_data()->wcstok_next);
1018 /*********************************************************************
1021 INT CDECL MSVCRT_wctob( MSVCRT_wint_t wchar )
1023 MSVCRT__locale_t locale = get_locale();
1027 if(WideCharToMultiByte( locale->locinfo->lc_codepage, 0, &wchar, 1, &out, 1, NULL, &error ) && !error)
1032 /*********************************************************************
1035 INT CDECL MSVCRT_wctomb( char *dst, MSVCRT_wchar_t ch )
1037 MSVCRT__locale_t locale = get_locale();
1038 return WideCharToMultiByte( locale->locinfo->lc_codepage, 0, &ch, 1, dst, 6, NULL, NULL );
1041 /*********************************************************************
1042 * iswalnum (MSVCRT.@)
1044 INT CDECL MSVCRT_iswalnum( MSVCRT_wchar_t wc )
1046 return isalnumW( wc );
1049 /*********************************************************************
1050 * iswalpha (MSVCRT.@)
1052 INT CDECL MSVCRT_iswalpha( MSVCRT_wchar_t wc )
1054 return isalphaW( wc );
1057 /*********************************************************************
1058 * iswalpha_l (MSVCRT.@)
1060 INT CDECL MSVCRT__iswalpha_l( MSVCRT_wchar_t wc, MSVCRT__locale_t locale )
1062 return isalphaW( wc );
1065 /*********************************************************************
1066 * iswcntrl (MSVCRT.@)
1068 INT CDECL MSVCRT_iswcntrl( MSVCRT_wchar_t wc )
1070 return iscntrlW( wc );
1073 /*********************************************************************
1074 * iswdigit (MSVCRT.@)
1076 INT CDECL MSVCRT_iswdigit( MSVCRT_wchar_t wc )
1078 return isdigitW( wc );
1081 /*********************************************************************
1082 * iswgraph (MSVCRT.@)
1084 INT CDECL MSVCRT_iswgraph( MSVCRT_wchar_t wc )
1086 return isgraphW( wc );
1089 /*********************************************************************
1090 * iswlower (MSVCRT.@)
1092 INT CDECL MSVCRT_iswlower( MSVCRT_wchar_t wc )
1094 return islowerW( wc );
1097 /*********************************************************************
1098 * iswprint (MSVCRT.@)
1100 INT CDECL MSVCRT_iswprint( MSVCRT_wchar_t wc )
1102 return isprintW( wc );
1105 /*********************************************************************
1106 * iswpunct (MSVCRT.@)
1108 INT CDECL MSVCRT_iswpunct( MSVCRT_wchar_t wc )
1110 return ispunctW( wc );
1113 /*********************************************************************
1114 * iswspace (MSVCRT.@)
1116 INT CDECL MSVCRT_iswspace( MSVCRT_wchar_t wc )
1118 return isspaceW( wc );
1121 /*********************************************************************
1122 * iswupper (MSVCRT.@)
1124 INT CDECL MSVCRT_iswupper( MSVCRT_wchar_t wc )
1126 return isupperW( wc );
1129 /*********************************************************************
1130 * iswxdigit (MSVCRT.@)
1132 INT CDECL MSVCRT_iswxdigit( MSVCRT_wchar_t wc )
1134 return isxdigitW( wc );
1137 /*********************************************************************
1138 * wcscpy_s (MSVCRT.@)
1140 INT CDECL MSVCRT_wcscpy_s( MSVCRT_wchar_t* wcDest, MSVCRT_size_t numElement, const MSVCRT_wchar_t *wcSrc)
1142 MSVCRT_size_t size = 0;
1144 if(!wcDest || !numElement)
1145 return MSVCRT_EINVAL;
1151 return MSVCRT_EINVAL;
1154 size = strlenW(wcSrc) + 1;
1156 if(size > numElement)
1158 return MSVCRT_ERANGE;
1161 memcpy( wcDest, wcSrc, size*sizeof(WCHAR) );
1166 /******************************************************************
1167 * wcsncpy_s (MSVCRT.@)
1169 INT CDECL MSVCRT_wcsncpy_s( MSVCRT_wchar_t* wcDest, MSVCRT_size_t numElement, const MSVCRT_wchar_t *wcSrc,
1170 MSVCRT_size_t count )
1172 MSVCRT_size_t size = 0;
1174 if (!wcDest || !numElement)
1175 return MSVCRT_EINVAL;
1181 return MSVCRT_EINVAL;
1184 size = min(strlenW(wcSrc), count);
1186 if (size >= numElement)
1188 return MSVCRT_ERANGE;
1191 memcpy( wcDest, wcSrc, size*sizeof(WCHAR) );
1192 wcDest[size] = '\0';
1197 /******************************************************************
1198 * wcscat_s (MSVCRT.@)
1201 INT CDECL MSVCRT_wcscat_s(MSVCRT_wchar_t* dst, MSVCRT_size_t elem, const MSVCRT_wchar_t* src)
1203 MSVCRT_wchar_t* ptr = dst;
1205 if (!dst || elem == 0) return MSVCRT_EINVAL;
1209 return MSVCRT_EINVAL;
1212 /* seek to end of dst string (or elem if no end of string is found */
1213 while (ptr < dst + elem && *ptr != '\0') ptr++;
1214 while (ptr < dst + elem)
1216 if ((*ptr++ = *src++) == '\0') return 0;
1218 /* not enough space */
1220 return MSVCRT_ERANGE;
1223 /*********************************************************************
1224 * wcsncat_s (MSVCRT.@)
1227 INT CDECL MSVCRT_wcsncat_s(MSVCRT_wchar_t *dst, MSVCRT_size_t elem,
1228 const MSVCRT_wchar_t *src, MSVCRT_size_t count)
1230 MSVCRT_size_t srclen;
1231 MSVCRT_wchar_t dststart;
1234 if (!MSVCRT_CHECK_PMT(dst != NULL) || !MSVCRT_CHECK_PMT(elem > 0))
1236 *MSVCRT__errno() = MSVCRT_EINVAL;
1237 return MSVCRT_EINVAL;
1239 if (!MSVCRT_CHECK_PMT(src != NULL || count == 0))
1240 return MSVCRT_EINVAL;
1244 for (dststart = 0; dststart < elem; dststart++)
1246 if (dst[dststart] == '\0')
1249 if (dststart == elem)
1251 MSVCRT_INVALID_PMT("dst[elem] is not NULL terminated\n");
1252 return MSVCRT_EINVAL;
1255 if (count == MSVCRT__TRUNCATE)
1257 srclen = strlenW(src);
1258 if (srclen >= (elem - dststart))
1260 srclen = elem - dststart - 1;
1261 ret = MSVCRT_STRUNCATE;
1265 srclen = min(strlenW(src), count);
1266 if (srclen < (elem - dststart))
1268 memcpy(&dst[dststart], src, srclen*sizeof(MSVCRT_wchar_t));
1269 dst[dststart+srclen] = '\0';
1272 MSVCRT_INVALID_PMT("dst[elem] is too small");
1274 return MSVCRT_ERANGE;
1277 /*********************************************************************
1278 * _wcstoi64_l (MSVCRT.@)
1280 * FIXME: locale parameter is ignored
1282 __int64 CDECL MSVCRT__wcstoi64_l(const MSVCRT_wchar_t *nptr,
1283 MSVCRT_wchar_t **endptr, int base, MSVCRT__locale_t locale)
1285 BOOL negative = FALSE;
1288 TRACE("(%s %p %d %p)\n", debugstr_w(nptr), endptr, base, locale);
1290 if (!MSVCRT_CHECK_PMT(nptr != NULL) || !MSVCRT_CHECK_PMT(base == 0 || base >= 2) ||
1291 !MSVCRT_CHECK_PMT(base <= 36)) {
1292 *MSVCRT__errno() = MSVCRT_EINVAL;
1296 while(isspaceW(*nptr)) nptr++;
1301 } else if(*nptr == '+')
1304 if((base==0 || base==16) && *nptr=='0' && tolowerW(*(nptr+1))=='x') {
1317 char cur = tolowerW(*nptr);
1325 if(cur<'a' || cur>='a'+base-10)
1335 if(!negative && (ret>MSVCRT_I64_MAX/base || ret*base>MSVCRT_I64_MAX-v)) {
1336 ret = MSVCRT_I64_MAX;
1337 *MSVCRT__errno() = MSVCRT_ERANGE;
1338 } else if(negative && (ret<MSVCRT_I64_MIN/base || ret*base<MSVCRT_I64_MIN-v)) {
1339 ret = MSVCRT_I64_MIN;
1340 *MSVCRT__errno() = MSVCRT_ERANGE;
1346 *endptr = (MSVCRT_wchar_t*)nptr;
1351 /*********************************************************************
1352 * _wcstoi64 (MSVCRT.@)
1354 __int64 CDECL MSVCRT__wcstoi64(const MSVCRT_wchar_t *nptr,
1355 MSVCRT_wchar_t **endptr, int base)
1357 return MSVCRT__wcstoi64_l(nptr, endptr, base, NULL);
1360 /*********************************************************************
1361 * _wcstoui64_l (MSVCRT.@)
1363 * FIXME: locale parameter is ignored
1365 unsigned __int64 CDECL MSVCRT__wcstoui64_l(const MSVCRT_wchar_t *nptr,
1366 MSVCRT_wchar_t **endptr, int base, MSVCRT__locale_t locale)
1368 BOOL negative = FALSE;
1369 unsigned __int64 ret = 0;
1371 TRACE("(%s %p %d %p)\n", debugstr_w(nptr), endptr, base, locale);
1373 if (!MSVCRT_CHECK_PMT(nptr != NULL) || !MSVCRT_CHECK_PMT(base == 0 || base >= 2) ||
1374 !MSVCRT_CHECK_PMT(base <= 36)) {
1375 *MSVCRT__errno() = MSVCRT_EINVAL;
1379 while(isspaceW(*nptr)) nptr++;
1384 } else if(*nptr == '+')
1387 if((base==0 || base==16) && *nptr=='0' && tolowerW(*(nptr+1))=='x') {
1400 char cur = tolowerW(*nptr);
1408 if(cur<'a' || cur>='a'+base-10)
1415 if(ret>MSVCRT_UI64_MAX/base || ret*base>MSVCRT_UI64_MAX-v) {
1416 ret = MSVCRT_UI64_MAX;
1417 *MSVCRT__errno() = MSVCRT_ERANGE;
1423 *endptr = (MSVCRT_wchar_t*)nptr;
1425 return negative ? -ret : ret;
1428 /*********************************************************************
1429 * _wcstoui64 (MSVCRT.@)
1431 unsigned __int64 CDECL MSVCRT__wcstoui64(const MSVCRT_wchar_t *nptr,
1432 MSVCRT_wchar_t **endptr, int base)
1434 return MSVCRT__wcstoui64_l(nptr, endptr, base, NULL);
1437 /******************************************************************
1438 * wcsnlen (MSVCRT.@)
1440 MSVCRT_size_t CDECL MSVCRT_wcsnlen(const MSVCRT_wchar_t *s, MSVCRT_size_t maxlen)
1444 for (i = 0; i < maxlen; i++)