/* Public domain. */

#ifndef _SOUND_PCM_H
#define _SOUND_PCM_H

#define SNDRV_CHMAP_UNKNOWN     0
#define SNDRV_CHMAP_FL          1
#define SNDRV_CHMAP_FR          2
#define SNDRV_CHMAP_RL          3
#define SNDRV_CHMAP_RR          4
#define SNDRV_CHMAP_FC          5
#define SNDRV_CHMAP_LFE         6
#define SNDRV_CHMAP_RC          7
#define SNDRV_CHMAP_FLC         8
#define SNDRV_CHMAP_FRC         9
#define SNDRV_CHMAP_RLC         10
#define SNDRV_CHMAP_RRC         11
#define SNDRV_CHMAP_FLW         12
#define SNDRV_CHMAP_FRW         13
#define SNDRV_CHMAP_FLH         14
#define SNDRV_CHMAP_FCH         15
#define SNDRV_CHMAP_FRH         16
#define SNDRV_CHMAP_TC          17

#define SNDRV_PCM_RATE_KNOT     -1

#define SNDRV_PCM_FMTBIT_S16    0x0001
#define SNDRV_PCM_FMTBIT_S20    0x0002
#define SNDRV_PCM_FMTBIT_S24    0x0004
#define SNDRV_PCM_FMTBIT_S32    0x0008

struct snd_pcm_chmap_elem {
        u_char channels;
        u_char map[15];
};

static inline int
snd_pcm_rate_to_rate_bit(u_int rate)
{
        return SNDRV_PCM_RATE_KNOT;
}

#endif