1 /* 2 * strchr.c 3 */ 4 5 #include <string.h> 6 #include "mystuff.h" 7 8 char *strchr(const char *s, int c) 9 { 10 while (*s != (char)c) { 11 if (!*s) 12 return NULL; 13 s++; 14 } 15 16 return (char *)s; 17 } 18
