DTREE            3069 net/zlib.c           DTREE,    /* get length, distance trees for a dynamic block */
DTREE            3227 net/zlib.c       if (s->mode == BTREE || s->mode == DTREE)
DTREE            3416 net/zlib.c           s->mode = DTREE;
DTREE            3417 net/zlib.c         case DTREE: