DKEY_SQUARE,
};
extern int in_type1, in_type2;
-extern int in_keystate, in_state_gun, in_a1[2], in_a2[2];
+extern int in_keystate, in_state_gun, in_a1[2], in_a2[2], in_a3[2], in_a4[2];
extern int in_adev[2], in_adev_axis[2][2];
extern int in_adev_is_nublike[2];
extern int in_enable_vibration;