| extern void abort (void); | |
| extern int inside_main; | |
| __attribute__ ((__noinline__)) | |
| char * | |
| strpbrk(const char *s1, const char *s2) | |
| { | |
| const char *p; | |
| #ifdef __OPTIMIZE__ | |
| if (inside_main) | |
| abort (); | |
| #endif | |
| while (*s1) | |
| { | |
| for (p = s2; *p; p++) | |
| if (*s1 == *p) | |
| return (char *)s1; | |
| s1++; | |
| } | |
| return 0; | |
| } |