GLUT_KEYBOARDUP_CALLBACK  910 php_opengl/glut/php_glut.c 	call_user_callback(call_backs,GLUT_KEYBOARDUP_CALLBACK,3,params);
GLUT_KEYBOARDUP_CALLBACK  931 php_opengl/glut/php_glut.c 	HASH_CALLBACK(callback, 1, GLUT_KEYBOARDUP_CALLBACK);