types.h

mc51单片机对rtl8019编程,实现ethernet的收发控制.

/*********************************************************
** FILE:
**	Types.h
** DESCRIPTION:
**	Define some base data types.
** NOTES:
**	Copyright(c) 2002 Luo Cheng , All rights reserved.
** HISTORY:
**	Version 	Date		Author
** 	1.0		2002/10/17	Luo Cheng	
**
*********************************************************/

#ifndef TYPES_H
#define TYPES_H
#include 	<string.h>
#include	<absacc.h>

typedef unsigned char 	Uint8;
typedef unsigned int  	Uint16;
typedef unsigned long	Uint32;

typedef char 	Int8;
typedef int  	Int16;
typedef long	Int32;

typedef bit 	Bool;
#define	FALSE	0 
#define	TRUE	1 

#define	ETH_ALEN	6  
#define	INADDR_LEN	4  

typedef struct {
	Uint16	portnumber_local;
	Uint16	portnumber_remote;	
	Uint16	net_ifaddr;
	Uint8 	ip_local[INADDR_LEN];
	Uint8 	ip_mask[INADDR_LEN];
	Uint8	ip_gateway[INADDR_LEN];
	Uint8	ip_remote[INADDR_LEN];
	Uint8 	mac[6];
	
}Net_inf_struc; 
#define Max(x,y) ((x)>(y)? (x):(y))
#define Min(x,y) ((x)<(y)? (x):(y))

#endif