CHECK_NAME(glutCloseFunc);
CHECK_NAME(glutWMCloseFunc);
CHECK_NAME(glutMenuDestroyFunc);
CHECK_NAME(glutCloseFunc);
CHECK_NAME(glutWMCloseFunc);
CHECK_NAME(glutMenuDestroyFunc);
CHECK_NAME(glutSetWindowData);
CHECK_NAME(glutGetWindowData);
CHECK_NAME(glutSetMenuData);
CHECK_NAME(glutSetWindowData);
CHECK_NAME(glutGetWindowData);
CHECK_NAME(glutSetMenuData);