arch/ppc/lib/strcase.c

   1 #include <linux/ctype.h>
   2 #include <linux/types.h>
   3
   4 int strcasecmp(const char *s1, const char *s2)
   5 {
   6         int c1, c2;
   7
   8         do {
   9                 c1 = tolower(*s1++);
  10                 c2 = tolower(*s2++);
  11         } while (c1 == c2 && c1 != 0);
  12         return c1 - c2;
  13 }
  14
  15 int strncasecmp(const char *s1, const char *s2, size_t n)
  16 {
  17         int c1, c2;
  18
  19         do {
  20                 c1 = tolower(*s1++);
  21                 c2 = tolower(*s2++);
  22         } while ((--n > 0) && c1 == c2 && c1 != 0);
  23         return c1 - c2;
  24 }