'\" t
.\"     Title: snd_rawmidi_transmit_empty
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: April 2019
.\"    Manual: MIDI API
.\"    Source: Kernel Hackers Manual 4.9.168
.\"  Language: English
.\"
.TH "SND_RAWMIDI_TRANSMIT" "9" "April 2019" "Kernel Hackers Manual 4\&.9\&." "MIDI API"
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.SH "NAME"
snd_rawmidi_transmit_empty \- check whether the output buffer is empty
.SH "SYNOPSIS"
.HP \w'int\ snd_rawmidi_transmit_empty('u
.BI "int snd_rawmidi_transmit_empty(struct\ snd_rawmidi_substream\ *\ " "substream" ");"
.SH "ARGUMENTS"
.PP
\fIsubstream\fR
.RS 4
the rawmidi substream
.RE
.SH "RETURN"
.PP
1 if the internal output buffer is empty, 0 if not\&.
.SH "COPYRIGHT"
.br