snd_seq_write_pool_allocated
(! snd_seq_write_pool_allocated(client) ||
if (snd_seq_write_pool_allocated(client)) {
if (snd_seq_write_pool_allocated(client)) {
if (! snd_seq_write_pool_allocated(client))
if (client->pool->size > 0 && !snd_seq_write_pool_allocated(client)) {