1. NAME

snd_pcm_format_unsigned - Check the PCM format is unsigned linear

2. SYNOPSIS

int snd_pcm_format_unsigned(snd_pcm_format_t  format );

3. ARGUMENTS

format
    the format to check

4. RETURN

1 if the given PCM format is unsigned linear, 0 if signed linear, and a negative error code for non-linear formats.

5. COPYRIGHT