udp.h

该文件是基于三星44b0芯片arm嵌入式系统的rtl8019网口的驱动程序

/************************************************************
 * File name	: Udp.h										*
 * By 			: hugang, [e-mail]			*
 ************************************************************/

#ifndef __UDP_H__
#define __UDP_H__

short IsUdp(IPKT *ip, short len);
short MakeUdp(ETHERFRAME *efp, NODE *srcep, NODE *destp, unsigned short dlen);
unsigned short CheckUdp(UDPKT *udp, unsigned int sip, unsigned int dip, short ulen);
void SwapUdp(UDPKT *udp);
void GetUdpSrce(ETHERFRAME *efp, NODE *np);
void GetUdpDest(ETHERFRAME *efp, NODE *np);
void UdpRcvPacket(ETHERFRAME *efp);
#endif