2 * NTDLL wide-char functions
4 * Copyright 2000 Alexandre Julliard
19 #include "wine/unicode.h"
21 #include "debugtools.h"
23 DEFAULT_DEBUG_CHANNEL(ntdll);
26 /*********************************************************************
27 * NTDLL__wcsicmp (NTDLL)
29 INT __cdecl NTDLL__wcsicmp( LPCWSTR str1, LPCWSTR str2 )
31 return strcmpiW( str1, str2 );
35 /*********************************************************************
36 * NTDLL__wcslwr (NTDLL)
38 LPWSTR __cdecl NTDLL__wcslwr( LPWSTR str )
40 return strlwrW( str );
44 /*********************************************************************
45 * NTDLL__wcsnicmp (NTDLL)
47 INT __cdecl NTDLL__wcsnicmp( LPCWSTR str1, LPCWSTR str2, INT n )
49 return strncmpiW( str1, str2, n );
53 /*********************************************************************
54 * NTDLL__wcsupr (NTDLL)
56 LPWSTR __cdecl NTDLL__wcsupr( LPWSTR str )
58 return struprW( str );
62 /*********************************************************************
63 * NTDLL_towlower (NTDLL)
65 WCHAR __cdecl NTDLL_towlower( WCHAR ch )
71 /*********************************************************************
72 * NTDLL_towupper (NTDLL)
74 WCHAR __cdecl NTDLL_towupper( WCHAR ch )
80 /***********************************************************************
81 * NTDLL_wcscat (NTDLL)
83 LPWSTR __cdecl NTDLL_wcscat( LPWSTR dst, LPCWSTR src )
85 return strcatW( dst, src );
89 /*********************************************************************
90 * NTDLL_wcschr (NTDLL)
92 LPWSTR __cdecl NTDLL_wcschr( LPCWSTR str, WCHAR ch )
94 return strchrW( str, ch );
98 /*********************************************************************
99 * NTDLL_wcscmp (NTDLL)
101 INT __cdecl NTDLL_wcscmp( LPCWSTR str1, LPCWSTR str2 )
103 return strcmpW( str1, str2 );
107 /***********************************************************************
108 * NTDLL_wcscpy (NTDLL)
110 LPWSTR __cdecl NTDLL_wcscpy( LPWSTR dst, LPCWSTR src )
112 return strcpyW( dst, src );
116 /*********************************************************************
117 * NTDLL_wcscspn (NTDLL)
119 INT __cdecl NTDLL_wcscspn( LPCWSTR str, LPCWSTR reject )
125 while (*p && (*p != *str)) p++;
133 /***********************************************************************
134 * NTDLL_wcslen (NTDLL)
136 INT __cdecl NTDLL_wcslen( LPCWSTR str )
138 return strlenW( str );
142 /*********************************************************************
143 * NTDLL_wcsncat (NTDLL)
145 LPWSTR __cdecl NTDLL_wcsncat( LPWSTR s1, LPCWSTR s2, INT n )
149 while (n-- > 0) if (!(*s1++ = *s2++)) return ret;
155 /*********************************************************************
156 * NTDLL_wcsncmp (NTDLL)
158 INT __cdecl NTDLL_wcsncmp( LPCWSTR str1, LPCWSTR str2, INT n )
160 return strncmpW( str1, str2, n );
164 /*********************************************************************
165 * NTDLL_wcsncpy (NTDLL)
167 LPWSTR __cdecl NTDLL_wcsncpy( LPWSTR s1, LPCWSTR s2, INT n )
170 while (n-- > 0) if (!(*s1++ = *s2++)) break;
171 while (n-- > 0) *s1++ = 0;
176 /*********************************************************************
177 * NTDLL_wcspbrk (NTDLL)
179 LPWSTR __cdecl NTDLL_wcspbrk( LPCWSTR str, LPCWSTR accept )
184 for (p = accept; *p; p++) if (*p == *str) return (LPWSTR)str;
191 /*********************************************************************
192 * NTDLL_wcsrchr (NTDLL)
194 LPWSTR __cdecl NTDLL_wcsrchr( LPWSTR str, WCHAR ch )
199 if (*str == ch) last = str;
206 /*********************************************************************
207 * NTDLL_wcsspn (NTDLL)
209 INT __cdecl NTDLL_wcsspn( LPCWSTR str, LPCWSTR accept )
215 while (*p && (*p != *str)) p++;
223 /*********************************************************************
224 * NTDLL_wcsstr (NTDLL)
226 LPWSTR __cdecl NTDLL_wcsstr( LPCWSTR str, LPCWSTR sub )
228 return strstrW( str, sub );
232 /*********************************************************************
233 * NTDLL_wcstok (NTDLL)
235 LPWSTR __cdecl NTDLL_wcstok( LPWSTR str, LPCWSTR delim )
237 static LPWSTR next = NULL;
241 if (!(str = next)) return NULL;
243 while (*str && NTDLL_wcschr( delim, *str )) str++;
244 if (!*str) return NULL;
246 while (*str && !NTDLL_wcschr( delim, *str )) str++;
247 if (*str) *str++ = 0;
253 /*********************************************************************
254 * NTDLL_wcstombs (NTDLL)
256 INT __cdecl NTDLL_wcstombs( LPSTR dst, LPCWSTR src, INT n )
259 if (n <= 0) return 0;
260 ret = WideCharToMultiByte( CP_ACP, 0, src, -1, dst, dst ? n : 0, NULL, NULL );
261 if (!ret) return n; /* overflow */
262 return ret - 1; /* do not count terminating NULL */
266 /*********************************************************************
267 * NTDLL_mbstowcs (NTDLL)
269 INT __cdecl NTDLL_mbstowcs( LPWSTR dst, LPCSTR src, INT n )
272 if (n <= 0) return 0;
273 ret = MultiByteToWideChar( CP_ACP, 0, src, -1, dst, dst ? n : 0 );
274 if (!ret) return n; /* overflow */
275 return ret - 1; /* do not count terminating NULL */
279 /*********************************************************************
281 * Like strtol, but for wide character strings.
283 INT __cdecl NTDLL_wcstol(LPWSTR s,LPWSTR *end,INT base)
285 LPSTR sA = HEAP_strdupWtoA(GetProcessHeap(),0,s),endA;
286 INT ret = strtol(sA,&endA,base);
288 HeapFree(GetProcessHeap(),0,sA);
289 if (end) *end = s+(endA-sA); /* pointer magic checked. */
294 /*********************************************************************
295 * NTDLL_iswctype (NTDLL)
297 INT __cdecl NTDLL_iswctype( WCHAR wc, WCHAR wct )
310 if (wct & 0x0001) res |= iswupper(wc);
311 if (wct & 0x0002) res |= iswlower(wc);
312 if (wct & 0x0004) res |= iswdigit(wc);
313 if (wct & 0x0008) res |= iswspace(wc);
314 if (wct & 0x0010) res |= iswpunct(wc);
315 if (wct & 0x0020) res |= iswcntrl(wc);
316 if (wct & 0x0080) res |= iswxdigit(wc);
317 if (wct & 0x0100) res |= iswalpha(wc);
319 if (wct & 0x0001) res |= isupper(LOBYTE(wc));
320 if (wct & 0x0002) res |= islower(LOBYTE(wc));
321 if (wct & 0x0004) res |= isdigit(LOBYTE(wc));
322 if (wct & 0x0008) res |= isspace(LOBYTE(wc));
323 if (wct & 0x0010) res |= ispunct(LOBYTE(wc));
324 if (wct & 0x0020) res |= iscntrl(LOBYTE(wc));
325 if (wct & 0x0080) res |= isxdigit(LOBYTE(wc));
326 if (wct & 0x0100) res |= isalpha(LOBYTE(wc));
329 FIXME(": iswctype(%04hx,_BLANK|...) requested\n",wc);
331 FIXME(": iswctype(%04hx,_LEADBYTE|...) requested\n",wc);
336 /*********************************************************************
337 * NTDLL_iswalpha (NTDLL)
339 INT __cdecl NTDLL_iswalpha( WCHAR wc )
341 return NTDLL_iswctype( wc, 0x0100 );