File list (Check if you may need any files):
一个简单的SIP分层协议栈
.......................\Makefile
.......................\sip.c
.......................\sip.h
.......................\sip_arp.c
.......................\sip_arp.h
.......................\sip_ether.c
.......................\sip_ether.h
.......................\sip_icmp.c
.......................\sip_icmp.h
.......................\sip_igmp.h
.......................\sip_ip.c
.......................\sip_ip.h
.......................\sip_skbuff.c
.......................\sip_skbuff.h
.......................\sip_sock.c
.......................\sip_sock.h
.......................\sip_socket.c
.......................\sip_socket.h
.......................\sip_tcp.h
.......................\sip_udp.c
.......................\sip_udp.h