src/system/libroot/posix/string/strpbrk.c

   1 /*
   2 ** Copyright 2001, Travis Geiselbrecht. All rights reserved.
   3 ** Distributed under the terms of the NewOS License.
   4 */
   5
   6 #include <sys/types.h>
   7 #include <string.h>
   8
   9
  10 char *
  11 strpbrk(char const *cs, char const *ct)
  12 {
  13         const char *sc1;
  14         const char *sc2;
  15
  16         for (sc1 = cs; *sc1 != '\0'; ++sc1) {
  17                 for (sc2 = ct; *sc2 != '\0'; ++sc2) {
  18                         if (*sc1 == *sc2)
  19                                 return (char *)sc1;
  20                 }
  21         }
  22
  23         return NULL;
  24 }