re_bm
static re_bm *
re_bm *b;
b = (re_bm *)egmalloc(sizeof (*b));
delta_2(re_bm *b)
re_bm *b = pat->bm_ptr;
re_bm *bm_ptr;
static void delta_2(re_bm *b);
static re_bm *re_bmcomp(uchar_t *pb, uchar_t *pe, uchar_t *cmap);