.\" This manpage has been automatically generated by docbook2man 
.\" from a DocBook document.  This tool can be found at:
.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/> 
.\" Please send any bug reports, improvements, comments, patches, 
.\" etc. to Steve Cheng <steve@ggi-project.org>.
.TH "SND_PCM_FORMAT_UNSIGNED" "" "06 October 2005" "" ""

.SH NAME
snd_pcm_format_unsigned \- Check the PCM format is unsigned linear
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
int snd_pcm_format_unsigned  (snd_pcm_format_t \fIformat\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIformat\fB\fR
the format to check
.SH "DESCRIPTION"
.PP
Returns 1 if the given PCM format is unsigned linear, 0 if signed
linear, and a negative error code for non-linear formats.