CairoDesktop.Interop.NativeMethods.RECT.GetHashCode C# (CSharp) Метод

            public override int GetHashCode()
            {
                return left ^ ((top << 13) | (top >> 0x13))
                  ^ ((Width << 0x1a) | (Width >> 6))
                  ^ ((Height << 7) | (Height >> 0x19));
            }