43 lines
1.7 KiB
C
43 lines
1.7 KiB
C
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/********************************************************************
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* *
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* THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. *
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* USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
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* GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
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* IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
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* *
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* THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 *
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* by the Xiph.Org Foundation http://www.xiph.org/ *
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* *
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********************************************************************
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function: utility functions for loading .vqh and .vqd files
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********************************************************************/
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#ifndef _V_BOOKUTIL_H_
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#define _V_BOOKUTIL_H_
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#include <stdio.h>
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#include <sys/time.h>
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#include "localcodebook.h"
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extern char *get_line(FILE *in);
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extern char *setup_line(FILE *in);
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extern int get_line_value(FILE *in,float *value);
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extern int get_next_value(FILE *in,float *value);
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extern int get_next_ivalue(FILE *in,long *ivalue);
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extern void reset_next_value(void);
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extern int get_vector(codebook *b,FILE *in,int start,int num,float *a);
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extern char *find_seek_to(FILE *in,char *s);
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extern codebook *codebook_load(char *filename);
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extern void write_codebook(FILE *out,char *name,const static_codebook *c);
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extern void spinnit(char *s,int n);
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extern void build_tree_from_lengths(int vals, long *hist, long *lengths);
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extern void build_tree_from_lengths0(int vals, long *hist, long *lengths);
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#endif
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