first inclusion

svn path=/trunk/vorbis/; revision=231

diff --git a/lib/bookinternal.h b/lib/bookinternal.h
new file mode 100644 (file)
index 0000000..c904b9e
--- /dev/null
+++ b/lib/bookinternal.h
@@ -0,0 +1,45 @@
+/********************************************************************
+ *                                                                  *
+ * THIS FILE IS PART OF THE Ogg Vorbis SOFTWARE CODEC SOURCE CODE.  *
+ * USE, DISTRIBUTION AND REPRODUCTION OF THIS SOURCE IS GOVERNED BY *
+ * THE GNU PUBLIC LICENSE 2, WHICH IS INCLUDED WITH THIS SOURCE.    *
+ * PLEASE READ THESE TERMS DISTRIBUTING.                            *
+ *                                                                  *
+ * THE OggSQUISH SOURCE CODE IS (C) COPYRIGHT 1994-2000             *
+ * by Monty <monty@xiph.org> and The XIPHOPHORUS Company            *
+ * http://www.xiph.org/                                             *
+ *                                                                  *
+ ********************************************************************
+
+ function: basic codebook pack/unpack/code/decode operations
+ last mod: $Id: bookinternal.h,v 1.1 2000/01/12 02:03:56 xiphmont Exp $
+
+ ********************************************************************/
+
+#ifndef _V_INT_CODEBOOK_H_
+#define _V_INT_CODEBOOK_H_
+
+#include "vorbis/codebook.h"
+#include "bitwise.h"
+
+/* some elements in the codebook structure are assumed to be pointers
+   to static/shared storage (the pointers are duped, and free below
+   does not touch them.  The fields are unused by decode):
+
+   quantlist,
+   lengthlist,
+   encode_tree
+
+*/ 
+
+codebook *vorbis_book_dup(const codebook *b);
+void vorbis_book_free(codebook *b);
+int vorbis_book_pack(codebook *c,oggpack_buffer *b);
+codebook *vorbis_book_unpack(oggpack_buffer *b);
+
+int vorbis_book_encode(codebook *book, int a, oggpack_buffer *b);
+int vorbis_book_encodev(codebook *book, double *a, oggpack_buffer *b);
+long vorbis_book_decode(codebook *book, oggpack_buffer *b);
+long vorbis_book_decodev(codebook *book, double *a, oggpack_buffer *b);
+
+#endif