Lines Matching refs:qlen
30 static volatile int qlen;89 qlen = qhead = qtail = 0;138 while (qlen && dump_to_midi(tmp_queue[qhead]))140 qlen--;150 if (!qlen)158 if (qlen >= 256)164 qlen++;188 return qlen;249 while (qlen && dump_to_midi(tmp_queue[qhead]))251 qlen--;