WGPEER_A_PROTOCOL_VERSION
const struct nla_policy wireguard_wgpeer_nl_policy[WGPEER_A_PROTOCOL_VERSION + 1] = {
[WGPEER_A_PROTOCOL_VERSION] = { .type = NLA_U32, },
extern const struct nla_policy wireguard_wgpeer_nl_policy[WGPEER_A_PROTOCOL_VERSION + 1];
nla_put_u32(skb, WGPEER_A_PROTOCOL_VERSION, 1))
if (attrs[WGPEER_A_PROTOCOL_VERSION]) {
if (nla_get_u32(attrs[WGPEER_A_PROTOCOL_VERSION]) != 1)