public static void SetWmClass(string name, string @class, IntPtr handle)
        {
            var a = new NativeX11Methods.XClassHint {
                res_name = Marshal.StringToCoTaskMemAnsi(name), res_class = Marshal.StringToCoTaskMemAnsi(@class)
            };
            IntPtr classHints = Marshal.AllocCoTaskMem(Marshal.SizeOf(a));

            Marshal.StructureToPtr(a, classHints, true);

            NativeX11Methods.XSetClassHint(NativeReplacements.MonoGetDisplayHandle(), NativeReplacements.MonoGetX11Window(handle), classHints);

            Marshal.FreeCoTaskMem(a.res_name);
            Marshal.FreeCoTaskMem(a.res_class);

            Marshal.FreeCoTaskMem(classHints);
        }
		public static void SetWmClass(string name, string @class, IntPtr handle)
		{
			var a = new NativeX11Methods.XClassHint { res_name = Marshal.StringToCoTaskMemAnsi(name), res_class = Marshal.StringToCoTaskMemAnsi(@class) };
			IntPtr classHints = Marshal.AllocCoTaskMem(Marshal.SizeOf(a));
			Marshal.StructureToPtr(a, classHints, true);

			NativeX11Methods.XSetClassHint(NativeReplacements.MonoGetDisplayHandle(), NativeReplacements.MonoGetX11Window(handle), classHints);

			Marshal.FreeCoTaskMem(a.res_name);
			Marshal.FreeCoTaskMem(a.res_class);

			Marshal.FreeCoTaskMem(classHints);
		}