pub unsafe extern "C" fn CalcRecoilDamageFixed(
    attacker: *mut entity,
    fixed_damage: c_int,
    param_3: undefined4,
    damage_out: *mut damage_data,
    move_id: move_id,
    attack_type: type_id,
    param_7: i16,
    message_type: undefined4,
    param_9: undefined4,
    param_10: undefined4
)