ip.h

来自「44B0开发板上8019网卡驱动的例子」· C头文件 代码 · 共 23 行

/************************************************************
 * File name	: Ip.h										*
  ************************************************************/

#ifndef __IP_H__
#define __IP_H__

void GetIpSrce(ETHERFRAME *efp, NODE *np);
unsigned short GetIpLocdest(ETHERFRAME *efp, NODE *np);
unsigned int GateIp(NODE *remp, NODE *locp);
short OnSubnet(unsigned int remip, NODE *locp);


short IsIp(ETHERFRAME *efp, short len);
short MakeIp(ETHERFRAME *efp, NODE *srcep, NODE *destp, unsigned char pcol, unsigned short dlen);
void  SwapIp(ETHERFRAME *efp);
void GetIpDest(ETHERFRAME *efp, NODE *np);
void GetIpSrce(ETHERFRAME *efp, NODE *np);

#endif