#define GLUT_GAME_MODE_DISPLAY_CHANGED 0x0006
/*
+ * GLUT API macro definitions -- Spaceball button definitions
+ */
+
+#define GLUT_SPACEBALL_BUTTON_A 0x0001
+#define GLUT_SPACEBALL_BUTTON_B 0x0002
+#define GLUT_SPACEBALL_BUTTON_C 0x0004
+#define GLUT_SPACEBALL_BUTTON_D 0x0008
+#define GLUT_SPACEBALL_BUTTON_E 0x0010
+
+/*
* Initialization functions, see fglut_init.c
*/
FGAPI void FGAPIENTRY glutInit( int* pargc, char** argv );