+/*****************************************************************************
+ * Local prototypes
+ *****************************************************************************/
+enum AuType_e
+{
+ AU_UNKNOWN = 0,
+ AU_MULAW_8 = 1, /* 8-bit ISDN u-law */
+ AU_LINEAR_8 = 2, /* 8-bit linear PCM */
+ AU_LINEAR_16 = 3, /* 16-bit linear PCM */
+ AU_LINEAR_24 = 4, /* 24-bit linear PCM */
+ AU_LINEAR_32 = 5, /* 32-bit linear PCM */
+ AU_FLOAT = 6, /* 32-bit IEEE floating point */
+ AU_DOUBLE = 7, /* 64-bit IEEE floating point */
+ AU_ADPCM_G721 = 23, /* 4-bit CCITT g.721 ADPCM */
+ AU_ADPCM_G722 = 24, /* CCITT g.722 ADPCM */
+ AU_ADPCM_G723_3 = 25, /* CCITT g.723 3-bit ADPCM */
+ AU_ADPCM_G723_5 = 26, /* CCITT g.723 5-bit ADPCM */
+ AU_ALAW_8 = 27 /* 8-bit ISDN A-law */
+};