std::string squirrel2string(HSQUIRRELVM vm, SQInteger i);
void print_squirrel_stack(HSQUIRRELVM vm);
+SQInteger squirrel_read_char(SQUserPointer file);
+
HSQOBJECT create_thread(HSQUIRRELVM vm);
SQObject vm_to_object(HSQUIRRELVM vm);
HSQUIRRELVM object_to_vm(HSQOBJECT object);