48 lines
1.5 KiB
C
48 lines
1.5 KiB
C
/****************************************************************************
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** gmio
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** Copyright Fougue (2 Mar. 2015)
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** contact@fougue.pro
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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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** "http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html".
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****************************************************************************/
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/*! \file streampos.h
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* Declaration of gmio_streampos and utility functions
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*
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* \addtogroup gmio_core
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* @{
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*/
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#ifndef GMIO_STREAMPOS_H
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#define GMIO_STREAMPOS_H
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#include "global.h"
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/*! Size of the byte array gmio_streampos::cookie */
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enum { GMIO_STREAMPOS_COOKIE_SIZE = 32 /* bytes */ };
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/*! Specifies a position within a stream
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*
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* The information in gmio_streampos objects is usually filled by a call to
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* gmio_stream::func_get_pos(), which takes a pointer to an object of this type
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* as argument.
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*
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* The content of a gmio_streampos object is not meant to be read directly,
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* but only to be used as an argument in a call to gmio_stream::func_set_pos()
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*/
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struct gmio_streampos
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{
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/*! Stores the actual(concrete) stream position object */
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uint8_t cookie[GMIO_STREAMPOS_COOKIE_SIZE];
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};
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#endif /* GMIO_STREAMPOS_H */
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/*! @} */
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