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/*
TypeNLimit.h Miscellaneous Constants
Copyright (C) 2004, Wong Chi Kwong.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __TYPENLIMIT_H__
#define __TYPENLIMIT_H__
#include <limits.h>
#define BITS_IN_WORD 32
#define BITS_IN_WORD_MINUS_1 31
#define BITS_IN_WORD_MASK 0x0000001F
#define BITS_IN_WORD_SHIFT 5
#define BITS_IN_HALF_WORD 16
#define BITS_IN_4_WORD 128
#define BITS_IN_4_WORD_MINUS_1 127
#define BITS_IN_4_WORD_SHIFT 7
#define FIRST_BIT_MASK 0x80000000
#define ALL_BUT_FIRST_BIT_MASK 0x7FFFFFFF
#define ALL_ONE_MASK 0xFFFFFFFF
#define FOUR_MULTIPLE_MASK 0xFFFFFFFC
#define BITS_IN_BYTE 8
#define BITS_IN_BYTE_SHIFT 3
#define BYTES_IN_WORD 4
#define TRUE 1
#define FALSE 0
// Compatibilities
#ifdef _WIN32
#define fopen64 fopen
#define ftello64 ftell
#define INLINE __inline
#define ALIGN_16 __declspec(align(16))
#define ALIGN_32 __declspec(align(32))
#define ALIGN_64 __declspec(align(64))
#define MEMALIGN(a, b) _aligned_malloc(a, b)
#define FREEALIGN(a) _aligned_free(a)
#else
#define fopen64 fopen
#define ftello64 ftell
#define INLINE __inline
#define ALIGN_16 __attribute__((aligned(16)))
#define ALIGN_32 __attribute__((aligned(32)))
#define ALIGN_64 __attribute__((aligned(64)))
#define MEMALIGN(a, b) _mm_malloc(a, b)
#define FREEALIGN(a) _mm_free(a)
#endif
// To make sure that LONG means 64 bit integer
#define LONG long long // For 32 & 64 bits compatibility on Windows and Linux
//#define MAX_FILENAME_LEN 256
#endif
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