def.h

一个ps2口驱动和编程方法。主要是键盘,当键盘产生中断时

/************************************************/
/*   定义一些常用的数据类型的缩写               */
/************************************************/    



#ifndef __DEF_H__
#define __DEF_H__

typedef unsigned char		INT8U;                 /* Unsigned  8 bit quantity                           */
typedef signed   char		INT8;                  /* Signed    8 bit quantity                           */
typedef unsigned short		INT16U;                /* Unsigned 16 bit quantity                           */
typedef signed   short		INT16;                 /* Signed   16 bit quantity                           */
typedef unsigned long		INT32U;                /* Unsigned 32 bit quantity                           */
typedef signed   long		INT32;                 /* Signed   32 bit quantity                           */
typedef unsigned long long  INT64U;
typedef signed long long    INT64;
typedef float				FLOAT32;
typedef double 				FLOAT64;
typedef unsigned long 		bool;
		    					    		    
#endif /*__DEF_H__*/