76   int olen, ilen, len, res, flush;  in DeflateOutput()  local
110   flush = Z_NO_FLUSH;  in DeflateOutput()
114     if ((res = deflate(&state->cx, flush)) != Z_OK) {  in DeflateOutput()
125     if (flush == Z_SYNC_FLUSH && state->cx.avail_out != 0)  in DeflateOutput()
133         flush = Z_SYNC_FLUSH;  in DeflateOutput()
207   int seq, flush, res, first;  in DeflateInput()  local
254   flush = mi->m_next ? Z_NO_FLUSH : Z_SYNC_FLUSH;  in DeflateInput()
259     if ((res = inflate(&state->cx, flush)) != Z_OK) {  in DeflateInput()
270     if (flush == Z_SYNC_FLUSH && state->cx.avail_out != 0)  in DeflateInput()
278         flush = Z_SYNC_FLUSH;  in DeflateInput()
342   int res, flush, expect_error;  in DeflateDictSetup()  local
378   flush = Z_NO_FLUSH;  in DeflateDictSetup()
382     if ((res = inflate(&state->cx, flush)) != Z_OK) {  in DeflateDictSetup()
396     if (flush == Z_SYNC_FLUSH && state->cx.avail_out != 0)  in DeflateDictSetup()
404         flush = Z_SYNC_FLUSH;  in DeflateDictSetup()