com32/lib/strchr.c

   1 /*
   2  * strchr.c
   3  */
   4
   5 #include <string.h>
   6
   7 char *strchr(const char *s, int c)
   8 {
   9     while (*s != (char)c) {
  10         if (!*s)
  11             return NULL;
  12         s++;
  13     }
  14
  15     return (char *)s;
  16 }