reactos/sdk/lib/crt/string/stricmp.c

   1 #include <precomp.h>
   2
   3 /*
   4  * @implemented
   5  */
   6 int
   7 CDECL
   8 _stricmp(const char *s1, const char *s2)
   9 {
  10   while (toupper(*s1) == toupper(*s2))
  11   {
  12     if (*s1 == 0)
  13       return 0;
  14     s1++;
  15     s2++;
  16   }
  17   return toupper(*(unsigned const char *)s1) - toupper(*(unsigned const char *)(s2));
  18 }
  19
  20 /*
  21  * @implemented
  22  */
  23 int
  24 CDECL
  25 _strcmpi(const char *s1, const char *s2)
  26 {
  27         return _stricmp(s1,s2);
  28 }