Override alt-enter behavior, use borderless fullscreen instead of exclusive fullscreen. This should fix the game breaking when bringing up the open file dialog in fullscreen.

(Note that this doesn't handle resolution changes yet)

PortabilityLayer/HostSuspendCallArgument.h

@@ -12,6 +12,7 @@ namespace PortabilityLayer
 		int32_t m_int;
 		size_t m_size;
 		void *m_pointer;
-		const void *m_constPointer;
+		const void *m_constPointer;
+		void (*m_functionPtr)(const HostSuspendCallArgument *args, HostSuspendCallArgument *returnValue);
 	};
 }