snd_pcm_format_signed (9) - Linux Manuals

snd_pcm_format_signed: Check the PCM format is signed linear

NAME

snd_pcm_format_signed - Check the PCM format is signed linear

SYNOPSIS

int snd_pcm_format_signed(snd_pcm_format_t format);

ARGUMENTS

format

the format to check

RETURN

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

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