w_mask            191 tools/packfi2/deflate.c     match_head = s->prev[(str) & s->w_mask] = s->head[s->ins_h], \
w_mask            280 tools/packfi2/deflate.c     s->w_mask = s->w_size - 1;
w_mask           1043 tools/packfi2/deflate.c     uInt wmask = s->w_mask;
w_mask            111 tools/packfi2/deflate.h     uInt  w_mask;        /* w_size - 1 */