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;