reactos/lib/libwine/string.c

   1 #include <ctype.h>
   2 #include "wine/config.h"
   3 #include "wine/port.h"
   4
   5 #ifndef HAVE_STRCASECMP
   6
   7 #ifdef strcasecmp
   8 # undef strcasecmp
   9 #endif
  10
  11 int strcasecmp( const char *str1, const char *str2 )
  12 {
  13     const unsigned char *ustr1 = (const unsigned char *)str1;
  14     const unsigned char *ustr2 = (const unsigned char *)str2;
  15
  16     while (*ustr1 && toupper(*ustr1) == toupper(*ustr2)) {
  17         ustr1++;
  18         ustr2++;
  19     }
  20     return toupper(*ustr1) - toupper(*ustr2);
  21 }
  22 #endif