__REPB_PREFIX (buffer) + __expr_ptr->__REPB_PREFIX (used))); } #endif /* Find the next match in STRING. The compiled regular expression is found in the buffer starting at EXPBUF. `loc1' will return the first character matched and `loc2' points to the next unmatched character. */ extern int step (const char *__restrict __string, const char *__restrict __expbuf) __THROW; /* Match the beginning of STRING with the compiled regular expression in EXPBUF. If the match is successful `loc2' will contain the position of the first unmatched character. */ extern int advance (const char *__restrict __string, const char *__restrict __expbuf) __THROW; __END_DECLS #endif /* regexp.h */