Z_PACKET_FLUSH
flush = (mp == NULL)? Z_PACKET_FLUSH: Z_NO_FLUSH;
flush = Z_PACKET_FLUSH;
flush = (mi == NULL)? Z_PACKET_FLUSH: Z_NO_FLUSH;
flush = Z_PACKET_FLUSH;
} else if (flush == Z_PACKET_FLUSH) {
if (f == Z_PACKET_FLUSH && z->avail_in == 0 && z->avail_out != 0)
if (f != Z_PACKET_FLUSH)