udp.h

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#ifndef __UDP_H__
#define __UDP_H__
 
#include <list.h>
 
#ifdef ARCH_X64
#pragma pack(push,1)
#endif
typedef struct _udpheader_ {
    unsigned short srcPort;
    unsigned short destPort;
    unsigned short length;
    unsigned short checksum;
    unsigned char payload[];
}UDPHeader;
#ifdef ARCH_X64
#pragma pack(pop)
#endif
 
/*
* CreateUDPSocket -- create a new UDP
* socket
*/
extern int CreateUDPSocket();
 
/*
 * UDPSocketInstall -- initialize the UDP socket
 */
extern void UDPProtocolInstall();
 
/*
 * UDPProtocolGetSockList -- returns the socket
 * list
 */
extern list_t* UDPProtocolGetSockList();
 
extern void UDPHandlePacket(char* packet);
 
#endif