private static extern int MCardGetAttrib(IntPtr card, MemoryCardAttribute attribute, IntPtr valuePtr, ref uint length);
private static extern int MCardGetAttrib(IntPtr card, MemoryCardAttribute attribute, IntPtr valuePtr, ref uint length);
private static extern int MCardGetAttrib(IntPtr card, MemoryCardAttribute attribute, IntPtr valuePtr, ref uint length);
private static extern int MCardGetAttrib(IntPtr card, MemoryCardAttribute attribute, IntPtr valuePtr, ref uint length);