snd_rawmidi_transmit(9)
NAME
snd_rawmidi_transmit_empty - check whether the output buffer is empty
SYNOPSIS
int
snd_rawmidi_transmit_empty(struct snd_rawmidi_substream * substream);
ARGUMENTS
- substream
- the rawmidi substream
DESCRIPTION
Returns 1 if the internal output buffer is empty, 0 if not.