#define GRE_FLAGS __cpu_to_be16(0x00F8)
#define GRE_VERSION __cpu_to_be16(0x0007)
-struct ip_tunnel_parm
-{
+struct ip_tunnel_parm {
char name[IFNAMSIZ];
int link;
__be16 i_flags;
__u16 relay_prefixlen;
};
-enum
-{
+enum {
IFLA_GRE_UNSPEC,
IFLA_GRE_LINK,
IFLA_GRE_IFLAGS,