X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;ds=sidebyside;f=include%2FGL%2Ffreeglut_ext.h;h=255edea4f7ad0f3a31d1f94a604624e7774c32a7;hb=76bb5e2f2b60a3cb15fe7fa0142d80a89065cf30;hp=4fc33ec07570e3486eb8db0641b85e9e7ab91213;hpb=bb596ccc60c6c7d677e4d2012bdcbdd03252a2ca;p=freeglut

diff --git a/include/GL/freeglut_ext.h b/include/GL/freeglut_ext.h
index 4fc33ec..255edea 100644
--- a/include/GL/freeglut_ext.h
+++ b/include/GL/freeglut_ext.h
@@ -127,6 +127,16 @@
 #define	GLUT_COMPATIBILITY_PROFILE          0x0002
 
 /*
+* GLUT API Extension 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
+
+/*
  * Process loop function, see fg_main.c
  */
 FGAPI void    FGAPIENTRY glutMainLoopEvent( void );
@@ -264,6 +274,9 @@ FGAPI void    FGAPIENTRY glutAppStatusFunc(void (* callback)(int));
 #define  GLUT_BORDERLESS                    0x0800
 #define  GLUT_SRGB                          0x1000
 
+/* User-argument callbacks and implementation */
+#include "freeglut_ucall.h"
+
 #ifdef __cplusplus
     }
 #endif