),
("id", c_ushort),
("offset", c_ushort),
("ttl",...c_ulong), # linux 需要变为 c_uint32
("dst", c_ulong) # linux 需要变为...),
("id", c_ushort),
("offset", c_ushort),
("ttl",...c_ulong), # linux 需要变为 c_uint32
("dst", c_ulong) # linux 需要变为...),
("unused", c_ushort),
("next_hop_mtu", c_ushort)
]
def __new_