#include "../include/asoundlib.h"

#include <err.h>

int main(int argc, char *argv[])

{

	const char *iface = "pcm";

	char **hints, **n;

	int err;

	if (argc > 1)

		iface = argv[1];

	err = snd_device_name_hint(-1, iface, &hints);

	if (err < 0)

		errx(1, "snd_device_name_hint error: %s", snd_strerror(err));

	n = hints;

	while (*n != NULL) {

		printf("%s\n", *n);

		n++;

	}

	snd_device_name_free_hint(hints);

	return 0;

}