2015-03-03 17:29:47 +08:00
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/****************************************************************************
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** GeomIO Library
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2015-05-01 00:19:45 +08:00
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** Copyright Fougue (2 Mar. 2015)
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2015-03-03 17:29:47 +08:00
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** contact@fougsys.fr
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**
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** This software is a reusable library whose purpose is to provide complete
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** I/O support for various CAD file formats (eg. STL)
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**
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** This software is governed by the CeCILL-B license under French law and
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** abiding by the rules of distribution of free software. You can use,
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** modify and/ or redistribute the software under the terms of the CeCILL-B
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** license as circulated by CEA, CNRS and INRIA at the following URL
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2015-03-30 15:05:25 +08:00
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** "http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html".
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2015-03-03 17:29:47 +08:00
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****************************************************************************/
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2015-03-31 16:10:26 +08:00
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#ifndef GMIO_INTERNAL_SAFE_CAST_H
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#define GMIO_INTERNAL_SAFE_CAST_H
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2015-03-03 17:29:47 +08:00
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#include "../global.h"
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#include <stddef.h>
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/*! Returns \p val safely casted to unsigned 32b integer */
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2015-03-31 16:10:26 +08:00
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GMIO_INLINE uint32_t gmio_size_to_uint32(size_t val)
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2015-03-03 17:29:47 +08:00
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{
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#if GMIO_TARGET_ARCH_BIT_SIZE > 32
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return val > 0xFFFFFFFF ? 0xFFFFFFFF : (uint32_t)val;
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#else
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return val;
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#endif
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}
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2015-03-31 16:10:26 +08:00
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#endif /* GMIO_INTERNAL_SAFE_CAST_H */
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