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Am 01.04.2014 14:36 schrieb steve donovan:

On Tue, Apr 1, 2014 at 2:14 PM, Moose <moose@posteo.de> wrote:

    local ffi = require("ffi")
    ffi.cdef[[
      __declspec(dllexport) void code_to_be_invoked_by_lua();
    ]]


Hm, does LuaJIT FFI actually understand __declspec at all?  Remember
it does not understand  full C syntax.  I'd try this one without this
decoration.
I understand it does. At least the stackoverflow link I posted earlier proposed this as a solution. Also, their docs here http://luajit.org/ext_ffi_api.html suggest they do, although they don't mention it specifically. But yeah, of course I tried without and it didn't cut it.
Right now I am trying to create a C++ LuaWrapper using this https://bitbucket.org/alexames/luawrapper/src and see if I can pass a living object into the context to use that. Maybe that's a better approach anyway. 

Cheers,
Moose