snd_pcm_hw_rule_add(9) centos man page | unix.com

SND_PCM_HW_RULE_ADD(9)						      PCM API						    SND_PCM_HW_RULE_ADD(9)

NAME
       snd_pcm_hw_rule_add - add the hw-constraint rule

SYNOPSIS
       int snd_pcm_hw_rule_add(struct snd_pcm_runtime * runtime, unsigned int cond, int var, snd_pcm_hw_rule_func_t func, void * private, int dep,
			       ...);

ARGUMENTS
       runtime
	   the pcm runtime instance

       cond
	   condition bits

       var
	   the variable to evaluate

       func
	   the evaluation function

       private
	   the private data pointer passed to function

       dep
	   the dependent variables

       ...
	   variable arguments

RETURN
       Zero if successful, or a negative error code on failure.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						    SND_PCM_HW_RULE_ADD(9)