//
// Copyright (c) 2009, Wei Mingzhi <whistler_wmz@users.sf.net>.
// All rights reserved.
//
// This file is part of SDLPAL.
//
// SDLPAL 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 3 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, see <http://www.gnu.org/licenses/>.
//

#ifndef _COMMON_H
#define _COMMON_H

//#define PAL_WIN95          1 // not valid for now
#define PAL_CLASSIC        1

#ifdef __cplusplus
extern "C"
{
#endif

//#include <time.h>
//#include <limits.h>
//#include <stdarg.h>
//#include <assert.h>

//#include <os.h>
#include <SDL/SDL.h>
//#include "SDL_endian.h"

#ifdef _SDL_stdinc_h
#define malloc       SDL_malloc
#define calloc       SDL_calloc
#define free         SDL_free
#define realloc      SDL_realloc
#endif

#if SDL_BYTEORDER == SDL_LIL_ENDIAN
#define SWAP16(X)    (X)
#define SWAP32(X)    (X)
#else
#define SWAP16(X)    SDL_Swap16(X)
#define SWAP32(X)    SDL_Swap32(X)
#endif

#ifndef max
#define max(a, b)    (((a) > (b)) ? (a) : (b))
#endif

#ifndef min
#define min(a, b)    (((a) < (b)) ? (a) : (b))
#endif

#define PAL_HAS_JOYSTICKS     0
#ifndef _WIN32_WCE
#define PAL_ALLOW_KEYREPEAT   1
#if SDL_MAJOR_VERSION == 1 && SDL_MINOR_VERSION <= 2
#define PAL_HAS_CD            0
#endif
#if !defined (CYGWIN) && !defined (DINGOO) && !defined (GPH) && !defined (GEKKO)
#define PAL_HAS_MP3           0
#endif
#endif
#ifndef PAL_PREFIX
#define PAL_PREFIX            "./nPal/"
#endif
#ifndef PAL_SAVE_PREFIX
#define PAL_SAVE_PREFIX       "./nPal/"
#endif

#endif

#ifndef SDL_INIT_CDROM
#define SDL_INIT_CDROM        0
#endif

//#include <unistd.h>

#define CONST               const
#ifndef FALSE
#define FALSE               0
#endif
#ifndef TRUE
#define TRUE                1
#endif
#define VOID                void
typedef char                CHAR;
typedef short               SHORT;
typedef long                LONG;

typedef unsigned long       ULONG, *PULONG;
typedef unsigned short      USHORT, *PUSHORT;
typedef unsigned char       UCHAR, *PUCHAR;

typedef unsigned short      WORD, *LPWORD;
typedef unsigned int        DWORD, *LPDWORD;
typedef int                 INT, *LPINT, *LPBOOL;
typedef unsigned int        UINT, *PUINT, UINT32, *PUINT32;
typedef unsigned char       BYTE, *LPBYTE;
typedef CONST BYTE         *LPCBYTE;
typedef float               FLOAT, *LPFLOAT;
typedef void               *LPVOID;
typedef const void         *LPCVOID;
typedef CHAR               *LPSTR;
typedef const CHAR         *LPCSTR;


#define PAL_LARGE static          /* */

#ifdef __cplusplus
}
#endif