43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
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/********************************************************************
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* *
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* THIS FILE IS PART OF THE libopusfile 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 libopusfile SOURCE CODE IS (C) COPYRIGHT 2012 *
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* by the Xiph.Org Foundation and contributors http://www.xiph.org/ *
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* *
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********************************************************************/
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#ifdef OPUS_HAVE_CONFIG_H
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#include "opus_config.h"
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#endif
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#include "internal.h"
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#if defined(OP_ENABLE_ASSERTIONS)
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void op_fatal_impl(const char *_str,const char *_file,int _line){
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fprintf(stderr,"Fatal (internal) error in %s, line %i: %s\n",
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_file,_line,_str);
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abort();
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}
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#endif
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/*A version of strncasecmp() that is guaranteed to only ignore the case of
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ASCII characters.*/
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int op_strncasecmp(const char *_a,const char *_b,int _n){
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int i;
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for(i=0;i<_n;i++){
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int a;
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int b;
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int d;
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a=_a[i];
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b=_b[i];
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if(a>='a'&&a<='z')a-='a'-'A';
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if(b>='a'&&b<='z')b-='a'-'A';
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d=a-b;
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if(d)return d;
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}
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return 0;
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}
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