tag	line	file	source code
ip_send_check	1334	net/inet/ip.c	ip_send_check(iph);
ip_send_check	1873	net/inet/ip.c	ip_send_check(iph);
ip_send_check	88	net/inet/ip.h	extern void    ip_send_check(struct iphdr *ip);
ip_send_check	395	net/inet/tcp.c	ip_send_check(iph);