public static extern UInt32 joyGetPosEx(Int32 uJoyID, out JOYINFOEX pji);
public static extern UInt32 joyGetPosEx(Int32 uJoyID, out JOYINFOEX pji);
public static extern UInt32 joyGetPosEx(Int32 uJoyID, out JOYINFOEX pji);
public static extern UInt32 joyGetPosEx(Int32 uJoyID, out JOYINFOEX pji);