O.k. so I downloaded the lua-archive from morphos-files to get the needed includes (or are there newer ones to be found elswhere ?) and I got as far as having 1 C program calling a LUA script which than calls a function in that C program. NICE.

Now, what I would like to do is to call that function from elsewhere. So another program starting that script (like LuaX) or even another program calling it directly with lua.library.

Is that even possible, or would I need to define that function as an ARexx command in my C code ?