1 files changed, 0 insertions, 76 deletions
diff --git a/components/music/dxhead.h b/components/music/dxhead.h
deleted file mode 100644
index 0c88566ff..000000000
--- a/components/music/dxhead.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*---- DXhead.h --------------------------------------------
-
-
-decoder MPEG Layer III
-
-handle Xing header
-
-
-Copyright 1998 Xing Technology Corp.
------------------------------------------------------------*/  
-/* A Xing header may be present in the ancillary
- * data field of the first frame of an mp3 bitstream
- * The Xing header (optionally) contains
- *      frames      total number of audio frames in the bitstream
- *      bytes       total number of bytes in the bitstream
- *      toc         table of contents
- 
- * toc (table of contents) gives seek points
- * for random access
- * the ith entry determines the seek point for
- * i-percent duration
- * seek point in bytes = (toc[i]/256.0) * total_bitstream_bytes
- * e.g. half duration seek point = (toc[50]/256.0) * total_bitstream_bytes
- */ 
-
-#define FRAMES_FLAG     0x0001
-#define BYTES_FLAG      0x0002
-#define TOC_FLAG        0x0004
-#define VBR_SCALE_FLAG  0x0008
-
-#define FRAMES_AND_BYTES (FRAMES_FLAG | BYTES_FLAG)
-
-/* structure to receive extracted header
- * toc may be NULL
- */ 
-typedef struct
-{
-	
-	int h_id;		/* from MPEG header, 0=MPEG2, 1=MPEG1 */
-	   
-	int samprate;		/* determined from MPEG header */
-	   
-	int flags;		/* from Xing header data */
-	   
-	int frames;		/* total bit stream frames from Xing header data */
-	   
-	int bytes;		/* total bit stream bytes from Xing header data */
-	   
-	int vbr_scale;		/* encoded vbr scale from Xing header data */
-	   
-	unsigned char *toc;	/* pointer to unsigned char toc_buffer[100] */
-	    
-	/* may be NULL if toc not desired */ 
-}
-XHEADDATA;
-
-
-
-int mpg123_get_xing_header(XHEADDATA * X, unsigned char *buf);
-
-/* return 0=fail, 1=success
- * X   structure to receive header data (output)
- * buf bitstream input 
- */ 
-
-int mpg123_seek_point(unsigned char TOC[100], int file_bytes, float percent);
-
-/* return seekpoint in bytes (may be at eof if percent=100.0)
- * TOC = table of contents from Xing header
- * file_bytes = number of bytes in mp3 file
- * percent = play time percentage of total playtime. May be
- * fractional (e.g. 87.245)
- */ 
-
-
-