snd_seq_event_output_pending

Name

snd_seq_event_output_pending -- return the size of unprocessed data on output buffer

Synopsis

int snd_seq_event_output_pending(snd_seq_t *handle);

Description

If events remain unprocessed on output buffer before flush, the size of total byte data on output buffer is returned. If the output buffer is empty, this returns zero.

See Also

snd_seq_flush_output snd_seq_drain_output, snd_seq_drain_output_buffer,