diff --git a/profile/3.3.5a-windows-386/include/client/gameclientcommands.h b/profile/3.3.5a-windows-386/include/client/gameclientcommands.h
index 9395b46..e705a7b 100644
--- a/profile/3.3.5a-windows-386/include/client/gameclientcommands.h
+++ b/profile/3.3.5a-windows-386/include/client/gameclientcommands.h
@@ -4,12 +4,12 @@
 DECLARE_STRUCT(GameClientCommands);
 DECLARE_STRUCT(GameClientCommands__v_table);
 
+#define INTERFACE GameClientCommands
 struct GameClientCommands__v_table {
-    E_METHOD(GameClientCommands, void, Install);
-    E_METHOD(GameClientCommands, void, Uninstall);
-    // void* Install;
-    // void* Uninstall;
+    E_METHOD(void, Install);
+    E_METHOD(void, Uninstall);
 };
+#undef INTERFACE
 
 struct GameClientCommands {
     GameClientCommands__v_table* v_table;
diff --git a/profile/3.3.5a-windows-386/include/system/detect.h b/profile/3.3.5a-windows-386/include/system/detect.h
index 2fb1729..de29a5e 100644
--- a/profile/3.3.5a-windows-386/include/system/detect.h
+++ b/profile/3.3.5a-windows-386/include/system/detect.h
@@ -28,4 +28,23 @@
 
 #define DECLARE_UNION(T) typedef union T T
 
+#if defined(IDA) || defined(CLANGD)
+// void Method(int32_t a1);
+#define P_METHOD(__result__, name, ...) __result__(__thiscall* name)(INTERFACE * this, __VA_ARGS__)
+
+// void Method();
+#define E_METHOD(__result__, name) __result__(__thiscall* name)(INTERFACE * this)
+
+#else
+
+// ghidra doesn't support calling conventions in function pointer types :(
+// this hides autoanalysis for the 'this' pointer but at least has correct
+// parameter types
+
+#define P_METHOD(__result__, name, ...) __result__ (*name)(__VA_ARGS__)
+
+#define E_METHOD(__result__, name) __result__ (*name)()
+
+#endif
+
 #endif