SND_RAWMIDI_RECEIVE
Section: MIDI API (9)
Updated: February 2011
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NAME
snd_rawmidi_receive - receive the input data from the device
SYNOPSIS
-
int snd_rawmidi_receive(struct snd_rawmidi_substream * substream, const unsigned char * buffer, int count);
ARGUMENTS
substream
-
- the rawmidi substream
buffer
-
the buffer pointer
count
-
the data size to read
DESCRIPTION
Reads the data from the internal buffer.
Returns the size of read data, or a negative error code on failure.
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