sys_define.h

凌阳SPCE3200多媒体开发板自带源程序。共安排了32个子目录

/******************************************************************************
 *
 *     The information contained herein is the exclusive property of
 *   Sunplus Technology Co. And shall not be distributed, reproduced,
 *   or disclosed in whole in part without prior written permission.
 *
 *         (C) COPYRIGHT 2005   SUNPLUS TECHNOLOGY CO.
 *                        ALL RIGHTS RESERVED
 *
 * The entire notice above must be reproduced on all authorized copies.
 *
 *****************************************************************************/
#ifndef _SYS_DEFINE_H
#define _SYS_DEFINE_H

// Compile time checking macros...
#define COMPILER_ASSERT(exp, tag)	typedef int dummy_##tag[(exp!=0) * 2 - 1]

/**
 * Basic type defines
 */
typedef unsigned char		U8;
typedef unsigned short		U16;
#ifndef _SPCE3200_REGISTER_H
typedef unsigned int		U32;
#endif
typedef unsigned long long	U64;

typedef volatile unsigned char		UV8;
typedef volatile unsigned short		UV16;
typedef volatile unsigned int		UV32;
typedef volatile unsigned long long	UV64;

typedef char		S8;
typedef short		S16;
typedef int			S32;
typedef long long	S64;

typedef volatile char		SV8;
typedef volatile short		SV16;
typedef volatile int		SV32;
typedef volatile long long	SV64;

typedef U8	BYTE;
typedef U8	CHAR;
typedef U16	WORD;
typedef U32	DWORD;
typedef U64	LONG;
typedef enum {false = 0, true} bool;
typedef bool BOOL;

typedef struct{
	S16	x;
	S16	y;
}POINT;

typedef struct{
	U16	width;
	U16	height;
}SIZE;

//Verify bits width...
COMPILER_ASSERT(sizeof( U8) == 1,  U8);
COMPILER_ASSERT(sizeof(U16) == 2, U16);
COMPILER_ASSERT(sizeof(U32) == 4, U32);
COMPILER_ASSERT(sizeof(U64) == 8, U64);
COMPILER_ASSERT(sizeof( S8) == 1,  S8);
COMPILER_ASSERT(sizeof(S16) == 2, S16);
COMPILER_ASSERT(sizeof(S32) == 4, S32);
COMPILER_ASSERT(sizeof(S64) == 8, S64);
#undef COMPILER_ASSERT

#ifndef TRUE
	#define TRUE	1
#endif

#ifndef FALSE
	#define FALSE	0
#endif

#ifndef NULL
	#define NULL	((void *)0)
	#define assert(e)	((void)0)
#endif

#endif	//_SYS_DEFINE_H