--- Add the function to the session
-addFunc :: HsFunction -> FlatFunction -> VHDLState ()
-addFunc hsfunc flatfunc = do
+-- | Add the function to the session
+addFunc :: HsFunction -> VHDLState ()
+addFunc hsfunc = do
+ fs <- State.gets funcs -- Get the funcs element from the session
+ let fs' = Map.insert hsfunc (Nothing) fs -- Insert function
+ State.modify (\x -> x {funcs = fs' })
+
+-- | Find the given function in the current session
+getFunc :: HsFunction -> VHDLState (Maybe FuncData)
+getFunc hsfunc = do