GLUT_ENTRY_CALLBACK 1037 php_opengl/glut/php_glut.c 	call_user_callback(call_backs,GLUT_ENTRY_CALLBACK,1,params);
GLUT_ENTRY_CALLBACK 1046 php_opengl/glut/php_glut.c 	HASH_CALLBACK(callback, 1, GLUT_ENTRY_CALLBACK);