23 #ifndef INCLUDED_GRI_ALSA_H
24 #define INCLUDED_GRI_ALSA_H
27 #include <alsa/asoundlib.h>
31 snd_pcm_hw_params_t *hwparams,
36 snd_pcm_hw_params_t *hwparams,
37 snd_pcm_format_t acceptable_formats[],
38 unsigned nacceptable_formats,
39 snd_pcm_format_t *selected_format,
40 const char *error_msg_tag,