bm_pat
bm_pat *bm_comp(unsigned char const *, size_t, unsigned char const *);
unsigned char *bm_exec(bm_pat *, unsigned char *, size_t);
void bm_free(bm_pat *);
bm_pat *
bm_pat *pat;
bm_free(bm_pat *pat)
bm_exec(bm_pat *pat, u_char *base, size_t n)
bm_pat *pattern;