diff -r 92af50454cf2 -r 8054d9d775fd misc/libtremor/tremor/codebook.h
--- a/misc/libtremor/tremor/codebook.h	Fri Oct 11 11:55:31 2013 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,102 +0,0 @@
-/********************************************************************
- *                                                                  *
- * THIS FILE IS PART OF THE OggVorbis 'TREMOR' CODEC SOURCE CODE.   *
- *                                                                  *
- * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS     *
- * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
- * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
- *                                                                  *
- * THE OggVorbis 'TREMOR' SOURCE CODE IS (C) COPYRIGHT 1994-2002    *
- * BY THE Xiph.Org FOUNDATION http://www.xiph.org/                  *
- *                                                                  *
- ********************************************************************
-
- function: basic shared codebook operations
-
- ********************************************************************/
-
-#ifndef _V_CODEBOOK_H_
-#define _V_CODEBOOK_H_
-
-#include "ogg.h"
-
-/* This structure encapsulates huffman and VQ style encoding books; it
-   doesn't do anything specific to either.
-
-   valuelist/quantlist are nonNULL (and q_* significant) only if
-   there's entry->value mapping to be done.
-
-   If encode-side mapping must be done (and thus the entry needs to be
-   hunted), the auxiliary encode pointer will point to a decision
-   tree.  This is true of both VQ and huffman, but is mostly useful
-   with VQ.
-
-*/
-
-typedef struct static_codebook{
-  long   dim;            /* codebook dimensions (elements per vector) */
-  long   entries;        /* codebook entries */
-  long  *lengthlist;     /* codeword lengths in bits */
-
-  /* mapping ***************************************************************/
-  int    maptype;        /* 0=none
-			    1=implicitly populated values from map column 
-			    2=listed arbitrary values */
-
-  /* The below does a linear, single monotonic sequence mapping. */
-  long     q_min;       /* packed 32 bit float; quant value 0 maps to minval */
-  long     q_delta;     /* packed 32 bit float; val 1 - val 0 == delta */
-  int      q_quant;     /* bits: 0 < quant <= 16 */
-  int      q_sequencep; /* bitflag */
-
-  long     *quantlist;  /* map == 1: (int)(entries^(1/dim)) element column map
-			   map == 2: list of dim*entries quantized entry vals
-			*/
-} static_codebook;
-
-typedef struct codebook{
-  long dim;           /* codebook dimensions (elements per vector) */
-  long entries;       /* codebook entries */
-  long used_entries;  /* populated codebook entries */
-
-  /* the below are ordered by bitreversed codeword and only used
-     entries are populated */
-  int           binarypoint;
-  ogg_int32_t  *valuelist;  /* list of dim*entries actual entry values */  
-  ogg_uint32_t *codelist;   /* list of bitstream codewords for each entry */
-
-  int          *dec_index;  
-  char         *dec_codelengths;
-  ogg_uint32_t *dec_firsttable;
-  int           dec_firsttablen;
-  int           dec_maxlength;
-
-  long     q_min;       /* packed 32 bit float; quant value 0 maps to minval */
-  long     q_delta;     /* packed 32 bit float; val 1 - val 0 == delta */
-
-} codebook;
-
-extern void vorbis_staticbook_clear(static_codebook *b);
-extern void vorbis_staticbook_destroy(static_codebook *b);
-extern int vorbis_book_init_decode(codebook *dest,const static_codebook *source);
-
-extern void vorbis_book_clear(codebook *b);
-extern long _book_maptype1_quantvals(const static_codebook *b);
-
-extern int vorbis_staticbook_unpack(oggpack_buffer *b,static_codebook *c);
-
-extern long vorbis_book_decode(codebook *book, oggpack_buffer *b);
-extern long vorbis_book_decodevs_add(codebook *book, ogg_int32_t *a, 
-				     oggpack_buffer *b,int n,int point);
-extern long vorbis_book_decodev_set(codebook *book, ogg_int32_t *a, 
-				    oggpack_buffer *b,int n,int point);
-extern long vorbis_book_decodev_add(codebook *book, ogg_int32_t *a, 
-				    oggpack_buffer *b,int n,int point);
-extern long vorbis_book_decodevv_add(codebook *book, ogg_int32_t **a,
-				     long off,int ch, 
-				    oggpack_buffer *b,int n,int point);
-
-extern int _ilog(unsigned int v);
-
-
-#endif