NAME
snd_pcm_hw_constraint_integer - apply an integer constraint to an interval
SYNOPSIS
int snd_pcm_hw_constraint_integer(struct snd_pcm_runtime * runtime, snd_pcm_hw_param_t var);
ARGUMENTS
runtime
PCM runtime instance
var
hw_params variable to apply the integer constraint
DESCRIPTION
Apply the constraint of integer to an interval parameter.
RETURN
Positive if the value is changed, zero if it's not changed, or a negative error code.