2013-01-27 01:19:49 +00:00
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// This file is part of libZelda.
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//
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// libZelda is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// libZelda is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with libZelda. If not, see <http://www.gnu.org/licenses/>
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2013-07-21 03:57:20 +00:00
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#ifndef __TYPES_HPP__
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#define __TYPES_HPP__
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#include <limits.h>
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/*! \enum Endian
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* \brief Allows the user to specify the Endianness of data.<br />
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* The proper actions are automatically taken depending on platform and
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* buffer settings
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*/
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enum Endian
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{
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LittleEndian, //!< Specifies that the Stream is Little Endian (LSB)
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BigEndian //!< Specifies that the Stream is Big Endian (MSB)
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};
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// 8 bits integer types
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#if UCHAR_MAX == 0xFF
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typedef signed char Int8;
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typedef unsigned char Uint8;
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#else
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#error No 8 bits integer type for this platform
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#endif
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// 16 bits integer types
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#if USHRT_MAX == 0xFFFF
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typedef signed short Int16;
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typedef unsigned short Uint16;
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#elif UINT_MAX == 0xFFFF
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typedef signed int Int16;
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typedef unsigned int Uint16;
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#elif ULONG_MAX == 0xFFFF
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typedef signed long Int16;
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typedef unsigned long Uint16;
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#else
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#error No 16 bits integer type for this platform
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#endif
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// 32 bits integer types
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#if USHRT_MAX == 0xFFFFFFFF
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typedef signed short Int32;
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typedef unsigned short Uint32;
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#elif UINT_MAX == 0xFFFFFFFF
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typedef signed int Int32;
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typedef unsigned int Uint32;
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#elif ULONG_MAX == 0xFFFFFFFF
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typedef signed long Int32;
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typedef unsigned long Uint32;
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#else
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#error No 32 bits integer type for this platform
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#endif
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typedef signed long long Int64;
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typedef unsigned long long Uint64;
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#ifndef NULL
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#ifdef __cplusplus
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#define NULL 0
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#else // __cplusplus
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#define NULL (void*)0
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#endif
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#endif // NULL
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#endif
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