tcp_v4_send_check  406 include/net/tcp.h extern void		       	tcp_v4_send_check(struct sock *sk, int len,
tcp_v4_send_check 1735 net/ipv4/tcp_ipv4.c 	.send_check	   = tcp_v4_send_check,
tcp_v4_send_check 1762 net/ipv6/tcp_ipv6.c 	.send_check	   = tcp_v4_send_check,