dccp_setsockopt   292 net/dccp/dccp.h extern int	   dccp_setsockopt(struct sock *sk, int level, int optname,
dccp_setsockopt   927 net/dccp/ipv4.c 	.setsockopt		= dccp_setsockopt,
dccp_setsockopt  1127 net/dccp/ipv6.c 	.setsockopt	   = dccp_setsockopt,