sadb_x_nat_t_type
struct sadb_x_nat_t_type *ntt = (void *)ext;
#define PFKEY_ADDR_X_NATTYPE(ext) ( ext != NULL && ((struct sadb_x_nat_t_type *)ext)->sadb_x_nat_t_type_type )
len += sizeof(struct sadb_x_nat_t_type);
struct sadb_x_nat_t_type *p;
len = sizeof(struct sadb_x_nat_t_type);
len += sizeof(struct sadb_x_nat_t_type);
struct sadb_x_nat_t_type *natt_type;
struct sadb_x_nat_t_type natt_type;
len = sizeof(struct sadb_x_nat_t_type);
struct sadb_x_nat_t_type *type;
struct sadb_x_nat_t_type *p;
len = PFKEY_ALIGN8(sizeof(struct sadb_x_nat_t_type));
p = mtod(m, struct sadb_x_nat_t_type *);
sizeof(struct sadb_x_nat_t_type), /* SADB_X_EXT_NAT_T_TYPE */
sizeof(struct sadb_x_nat_t_type), /* SADB_X_EXT_NAT_T_TYPE */
struct sadb_x_nat_t_type *type;
struct sadb_x_nat_t_type *type;