gz_comp
if (strm->avail_in && gz_comp(state, Z_NO_FLUSH) == -1)
ret = gz_comp(state, Z_NO_FLUSH);
if (gz_comp(state, Z_NO_FLUSH) == -1)
if (state->strm.avail_in && gz_comp(state, Z_NO_FLUSH) == -1)
ret = gz_comp(state, Z_NO_FLUSH);
(void)gz_comp(state, Z_NO_FLUSH);
(void)gz_comp(state, flush);
if (strm->avail_in && gz_comp(state, Z_BLOCK) == -1)
if (gz_comp(state, Z_FINISH) == -1)