@@ -27,9 +27,6 @@ internal class NativeCall
         [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
         private delegate void Void_1_Delegate(IntPtr a1);
 
-        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
-        private delegate IntPtr IntPtr_3_Delegate(IntPtr a1, IntPtr a2, IntPtr a3);
-
         [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
         private delegate int Int_3_Delegate(IntPtr a1, IntPtr a2, IntPtr a3);
 
@@ -40,7 +37,8 @@ public static void Void_Call_1(IntPtr fp, IntPtr a1)
 
         public static IntPtr Call_3(IntPtr fp, IntPtr a1, IntPtr a2, IntPtr a3)
         {
-            return ((IntPtr_3_Delegate)Marshal.GetDelegateForFunctionPointer(fp, typeof(IntPtr_3_Delegate)))(a1, a2, a3);
+            var d = (Interop.TernaryFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(Interop.TernaryFunc));
+            return d(a1, a2, a3);
         }
Original file line number	Diff line number	Diff line change
@@ -27,9 +27,6 @@ internal class NativeCall
27	27	[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
28	28	private delegate void Void_1_Delegate(IntPtr a1);
29	29
30		- [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
31		- private delegate IntPtr IntPtr_3_Delegate(IntPtr a1, IntPtr a2, IntPtr a3);
32		-
33	30	[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
34	31	private delegate int Int_3_Delegate(IntPtr a1, IntPtr a2, IntPtr a3);
35	32
@@ -40,7 +37,8 @@ public static void Void_Call_1(IntPtr fp, IntPtr a1)
40	37
41	38	public static IntPtr Call_3(IntPtr fp, IntPtr a1, IntPtr a2, IntPtr a3)
42	39	{
43		- return ((IntPtr_3_Delegate)Marshal.GetDelegateForFunctionPointer(fp, typeof(IntPtr_3_Delegate)))(a1, a2, a3);
	40	+ var d = (Interop.TernaryFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(Interop.TernaryFunc));
	41	+ return d(a1, a2, a3);
44	42	}
45	43
46	44