tipc_genlmsghdr   374 include/uapi/linux/tipc_config.h #define TIPC_GENL_HDRLEN	NLMSG_ALIGN(sizeof(struct tipc_genlmsghdr))
tipc_genlmsghdr  1268 net/tipc/netlink_compat.c 	struct tipc_genlmsghdr *req_userhdr = info->userhdr;