naRef call(naRef code, int argc, naRef* args, naRef locals);
naRef callMethod(naRef code, naRef self, int argc, naRef* args, naRef locals);
naRef propNodeGhost(SGPropertyNode* handle);
naRef call(naRef code, int argc, naRef* args, naRef locals);
naRef callMethod(naRef code, naRef self, int argc, naRef* args, naRef locals);
naRef propNodeGhost(SGPropertyNode* handle);