2 * NTDLL wide-char functions
4 * Copyright 2000 Alexandre Julliard
16 #include "wine/unicode.h"
18 #include "debugtools.h"
20 DEFAULT_DEBUG_CHANNEL(ntdll);
23 /*********************************************************************
24 * NTDLL__wcsicmp (NTDLL)
26 INT __cdecl NTDLL__wcsicmp( LPCWSTR str1, LPCWSTR str2 )
28 return strcmpiW( str1, str2 );
32 /*********************************************************************
33 * NTDLL__wcslwr (NTDLL)
35 LPWSTR __cdecl NTDLL__wcslwr( LPWSTR str )
37 return strlwrW( str );
41 /*********************************************************************
42 * NTDLL__wcsnicmp (NTDLL)
44 INT __cdecl NTDLL__wcsnicmp( LPCWSTR str1, LPCWSTR str2, INT n )
46 return strncmpiW( str1, str2, n );
50 /*********************************************************************
51 * NTDLL__wcsupr (NTDLL)
53 LPWSTR __cdecl NTDLL__wcsupr( LPWSTR str )
55 return struprW( str );
59 /*********************************************************************
60 * NTDLL_towlower (NTDLL)
62 WCHAR __cdecl NTDLL_towlower( WCHAR ch )
68 /*********************************************************************
69 * NTDLL_towupper (NTDLL)
71 WCHAR __cdecl NTDLL_towupper( WCHAR ch )
77 /***********************************************************************
78 * NTDLL_wcscat (NTDLL)
80 LPWSTR __cdecl NTDLL_wcscat( LPWSTR dst, LPCWSTR src )
82 return strcatW( dst, src );
86 /*********************************************************************
87 * NTDLL_wcschr (NTDLL)
89 LPWSTR __cdecl NTDLL_wcschr( LPCWSTR str, WCHAR ch )
91 return strchrW( str, ch );
95 /*********************************************************************
96 * NTDLL_wcscmp (NTDLL)
98 INT __cdecl NTDLL_wcscmp( LPCWSTR str1, LPCWSTR str2 )
100 return strcmpW( str1, str2 );
104 /***********************************************************************
105 * NTDLL_wcscpy (NTDLL)
107 LPWSTR __cdecl NTDLL_wcscpy( LPWSTR dst, LPCWSTR src )
109 return strcpyW( dst, src );
113 /*********************************************************************
114 * NTDLL_wcscspn (NTDLL)
116 INT __cdecl NTDLL_wcscspn( LPCWSTR str, LPCWSTR reject )
122 while (*p && (*p != *str)) p++;
130 /***********************************************************************
131 * NTDLL_wcslen (NTDLL)
133 INT __cdecl NTDLL_wcslen( LPCWSTR str )
135 return strlenW( str );
139 /*********************************************************************
140 * NTDLL_wcsncat (NTDLL)
142 LPWSTR __cdecl NTDLL_wcsncat( LPWSTR s1, LPCWSTR s2, INT n )
146 while (n-- > 0) if (!(*s1++ = *s2++)) return ret;
152 /*********************************************************************
153 * NTDLL_wcsncmp (NTDLL)
155 INT __cdecl NTDLL_wcsncmp( LPCWSTR str1, LPCWSTR str2, INT n )
157 return strncmpW( str1, str2, n );
161 /*********************************************************************
162 * NTDLL_wcsncpy (NTDLL)
164 LPWSTR __cdecl NTDLL_wcsncpy( LPWSTR s1, LPCWSTR s2, INT n )
166 return strncpyW( s1, s2, n );
170 /*********************************************************************
171 * NTDLL_wcspbrk (NTDLL)
173 LPWSTR __cdecl NTDLL_wcspbrk( LPCWSTR str, LPCWSTR accept )
178 for (p = accept; *p; p++) if (*p == *str) return (LPWSTR)str;
185 /*********************************************************************
186 * NTDLL_wcsrchr (NTDLL)
188 LPWSTR __cdecl NTDLL_wcsrchr( LPWSTR str, WCHAR ch )
193 if (*str == ch) last = str;
200 /*********************************************************************
201 * NTDLL_wcsspn (NTDLL)
203 INT __cdecl NTDLL_wcsspn( LPCWSTR str, LPCWSTR accept )
209 while (*p && (*p != *str)) p++;
217 /*********************************************************************
218 * NTDLL_wcsstr (NTDLL)
220 LPWSTR __cdecl NTDLL_wcsstr( LPCWSTR str, LPCWSTR sub )
222 return strstrW( str, sub );
226 /*********************************************************************
227 * NTDLL_wcstok (NTDLL)
229 LPWSTR __cdecl NTDLL_wcstok( LPWSTR str, LPCWSTR delim )
231 static LPWSTR next = NULL;
235 if (!(str = next)) return NULL;
237 while (*str && NTDLL_wcschr( delim, *str )) str++;
238 if (!*str) return NULL;
240 while (*str && !NTDLL_wcschr( delim, *str )) str++;
241 if (*str) *str++ = 0;
247 /*********************************************************************
248 * NTDLL_wcstombs (NTDLL)
250 INT __cdecl NTDLL_wcstombs( LPSTR dst, LPCWSTR src, INT n )
253 if (n <= 0) return 0;
254 ret = WideCharToMultiByte( CP_ACP, 0, src, -1, dst, dst ? n : 0, NULL, NULL );
255 if (!ret) return n; /* overflow */
256 return ret - 1; /* do not count terminating NULL */
260 /*********************************************************************
261 * NTDLL_mbstowcs (NTDLL)
263 INT __cdecl NTDLL_mbstowcs( LPWSTR dst, LPCSTR src, INT n )
266 if (n <= 0) return 0;
267 ret = MultiByteToWideChar( CP_ACP, 0, src, -1, dst, dst ? n : 0 );
268 if (!ret) return n; /* overflow */
269 return ret - 1; /* do not count terminating NULL */
273 /*********************************************************************
275 * Like strtol, but for wide character strings.
277 INT __cdecl NTDLL_wcstol(LPWSTR s,LPWSTR *end,INT base)
279 LPSTR sA = HEAP_strdupWtoA(GetProcessHeap(),0,s),endA;
280 INT ret = strtol(sA,&endA,base);
282 HeapFree(GetProcessHeap(),0,sA);
283 if (end) *end = s+(endA-sA); /* pointer magic checked. */
288 /*********************************************************************
289 * NTDLL_iswctype (NTDLL)
291 INT __cdecl NTDLL_iswctype( WCHAR wc, WCHAR wct )
293 return (get_char_typeW(wc) & 0xfff) & wct;
297 /*********************************************************************
298 * NTDLL_iswalpha (NTDLL)
300 INT __cdecl NTDLL_iswalpha( WCHAR wc )
302 return get_char_typeW(wc) & C1_ALPHA;