defines.h

来自「M-System DOC(Disk on a Chip) Flash芯片映像读写」· C头文件 代码 · 共 53 行

#ifndef __DEFINES__H__
#define __DEFINES__H__

/*---------------------------------------------------------------------------------*/

typedef	unsigned char		EXBOOL;
typedef	char			    EXSBYTE;
typedef	unsigned char		EXBYTE;
typedef short				EXSWORD;
typedef	unsigned short	    EXWORD;
typedef long				EXSDWORD;
typedef	unsigned long		EXDWORD;
typedef char				EXTEXT;
typedef	char				EXCHAR;
typedef	float				EXFLOAT;
typedef	double				EXBOUBLE;


/* far pointer */
#define	EXFAR												/* far pointer */
#define EXFAR0 EXFAR
#define EXAPI                           __cdecl             /* function calling convention */

/*---------------------------------------------------------------------------------*/
#define	EXNULL						  ((void*)0)
#define	EXTRUE						  1
#define	EXFALSE						  0

/*---------------------------------------------------------------------------------*/
#define EXDWORD_MAX				  0xffffffffl

/*---------------------------------------------------------------------------------*/
#define EXKBYTE					      (0x400L)
#define EXMBYTE					      (0x100000L)

/*---------------------------------------------------------------------------------*/
#define EX_TEXT(t)                     t


/*---------------------------------------------------------------------------------*/
#define EXMIN(x,y)				  ((x) < (y) ? (x) : (y))
#define EXMAX(x,y)				  ((x) > (y) ? (x) : (y))

/*---------------------------------------------------------------------------------*/
#define MAX_COMMANDS			  100
#define LAST_COMMAND			  "*****"

/*---------------------------------------------------------------------------------*/
#define COPYRIGHT				    "Copyright (C) M-Systems, 1992-2004"



#endif	/* __DEFINES__H__ */