SND_PCM_HW_CONSTRAIN(9) PCM API SND_PCM_HW_CONSTRAIN(9)NAMEsnd_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.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 SND_PCM_HW_CONSTRAIN(9)