BOOL OldMaximized; /* window maximized state - stored before the window is made fullscreen */
GLboolean MouseTracking; /* Needed for generating GLUT_ENTERED and GLUT_LEFT entry func callbacks on windows */
BOOL OldMaximized; /* window maximized state - stored before the window is made fullscreen */
GLboolean MouseTracking; /* Needed for generating GLUT_ENTERED and GLUT_LEFT entry func callbacks on windows */