1 /* 2 * COPYRIGHT: See COPYING in the top level directory 3 * PROJECT: ReactOS system libraries 4 * FILE: lib/sdk/crt/wstring/wcsstr.c 5 * PURPOSE: Unknown 6 * PROGRAMER: Unknown 7 * UPDATE HISTORY: 8 * 25/11/05: Added license header 9 */ 10 11 #include <precomp.h> 12 13 /* 14 * @implemented 15 */ 16 wchar_t * CDECL wcsstr(const wchar_t *s,const wchar_t *b) 17 { 18 wchar_t *x; 19 wchar_t *y; 20 wchar_t *c; 21 x=(wchar_t *)s; 22 while (*x) { 23 if (*x==*b) { 24 y=x; 25 c=(wchar_t *)b; 26 while (*y && *c && *y==*c) { 27 c++; 28 y++; 29 } 30 if (!*c) 31 return x; 32 } 33 x++; 34 } 35 return NULL; 36 } 37