w_mask 244 net/zlib.c uInt w_mask; /* w_size - 1 */ w_mask 580 net/zlib.c s->prev[(str) & s->w_mask] = match_head = s->head[s->ins_h], \ w_mask 639 net/zlib.c s->w_mask = s->w_size - 1; w_mask 967 net/zlib.c uInt wmask = s->w_mask;