From deaf22cb36d946cb25439b6b1f1bc141fa8d2f1e Mon Sep 17 00:00:00 2001
From: nattthebear <goyuken@gmail.com>
Date: Tue, 6 Jun 2017 17:59:27 -0400
Subject: [PATCH] Make the bizinvoker, when not in compatibility mode, marshal
 bool returns as C++ would expect you to, and not winapi because fuck winapi

---
 BizHawk.Common/BizInvoke/BizInvoker.cs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/BizHawk.Common/BizInvoke/BizInvoker.cs b/BizHawk.Common/BizInvoke/BizInvoker.cs
index 427ad293ad..609714d587 100644
--- a/BizHawk.Common/BizInvoke/BizInvoker.cs
+++ b/BizHawk.Common/BizInvoke/BizInvoker.cs
@@ -309,7 +309,10 @@ namespace BizHawk.Common.BizInvoke
 
 			il.Emit(OpCodes.Ldarg_0);
 			il.Emit(OpCodes.Ldfld, field);
-			il.EmitCalli(OpCodes.Calli, nativeCall, returnType, nativeParamTypes.ToArray());
+			il.EmitCalli(OpCodes.Calli, 
+				nativeCall, 
+				returnType == typeof(bool) ? typeof(byte) : returnType, // undo winapi style bool garbage
+				nativeParamTypes.ToArray());
 
 			if (monitorField != null) // monitor: finally exit
 			{