ref: 26d190b3b044f04affebc0ea91152cae4c8203ca
dir: /libfaad/common.h/
/*
** FAAD - Freeware Advanced Audio Decoder
** Copyright (C) 2002 M. Bakker
**
** 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
**
** $Id: common.h,v 1.1 2002/02/18 10:01:05 menno Exp $
**/
#ifndef __COMMON_H__
#define __COMMON_H__
#ifdef __cplusplus
extern "C" {
#endif
#ifdef LINUX
#define INLINE inline
#else
#ifdef _WIN32
#define INLINE __inline
#else
#define INLINE
#endif
#endif
#ifndef max
#define max(a, b) (((a) > (b)) ? (a) : (b))
#endif
#ifndef min
#define min(a, b) (((a) < (b)) ? (a) : (b))
#endif
#ifndef M_PI
#define M_PI 3.14159265358979323846f
#endif
#ifndef M_PI_2 /* PI/2 */
#define M_PI_2 1.57079632679489661923
#endif
//#define USE_DOUBLE_PRECISION
#if defined(_WIN32)
typedef unsigned __int32 uint32_t;
typedef unsigned __int16 uint16_t;
typedef unsigned __int8 uint8_t;
typedef __int32 int32_t;
typedef __int16 int16_t;
typedef __int8 int8_t;
typedef float float32_t;
#ifndef USE_DOUBLE_PRECISION
typedef float real_t;
#ifdef __ICL /* only Intel C compiler has fmath ??? */
#define USE_FMATH
#endif
#else
typedef double real_t;
#endif
#elif defined(LINUX) || defined(DJGPP)
#if defined(LINUX)
#include <stdint.h>
#else
typedef unsigned long uint32_t;
typedef unsigned short uint16_t;
typedef unsigned char uint8_t;
typedef long int32_t;
typedef short int16_t;
typedef char int8_t;
typedef float float32_t;
#endif
#ifndef USE_DOUBLE_PRECISION
typedef float real_t;
#else
typedef double real_t;
#endif
#else /* Some other OS */
#include <inttypes.h>
#ifndef USE_DOUBLE_PRECISION
typedef float real_t;
#else
typedef double real_t;
#endif
#endif
#ifdef __cplusplus
}
#endif
#endif