joystick_module_info
joystick_module_info module_info;
int (*configure)(int port, joystick_module_info * info, size_t size, void ** out_cookie);
if (length < sizeof(joystick_module_info))
sizeof(joystick_module_info)) != B_OK) {
if (length < sizeof(joystick_module_info))
sizeof(joystick_module_info)) != B_OK) {
memset(&fJoystickModuleInfo, 0, sizeof(joystick_module_info));
joystick_module_info fJoystickModuleInfo;
sizeof(joystick_module_info));
sizeof(joystick_module_info));
memset(&fJoystickInfo->module_info, 0, sizeof(joystick_module_info));