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/*
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Copyright (C) 2003 Commonwealth Scientific and Industrial Research
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Organisation (CSIRO) Australia
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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- Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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- Neither the name of CSIRO Australia nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ORGANISATION OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __OGGZ_MACROS_H__
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#define __OGGZ_MACROS_H__
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#include <stdlib.h>
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#include <ogg/ogg.h>
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/* Use the malloc and free used by ogg; defaults are those from stdlib */
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#define oggz_malloc _ogg_malloc
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#define oggz_realloc _ogg_realloc
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#define oggz_free _ogg_free
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#undef MIN
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#define MIN(a,b) ((a)<(b)?(a):(b))
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#undef MAX
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#define MAX(a,b) ((a)>(b)?(a):(b))
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/*
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** Inspiration : http://sourcefrog.net/weblog/software/languages/C/unused.html
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*/
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#ifdef UNUSED
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#elif defined (__GNUC__)
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# define UNUSED(x) UNUSED_ ## x __attribute__ ((unused))
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#elif defined (__LCLINT__)
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# define UNUSED(x) /*@unused@*/ x
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#else
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# define UNUSED(x) x
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#endif
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#ifdef __GNUC__
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# define WARN_UNUSED __attribute__ ((warn_unused_result))
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#else
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# define WARN_UNUSED
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#endif
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#endif /* __OGGZ_MACROS_H__ */
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