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-rw-r--r--plugins/gtkui/gtkuigl.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/plugins/gtkui/gtkuigl.h b/plugins/gtkui/gtkuigl.h
index 17fda004..ddba54dd 100644
--- a/plugins/gtkui/gtkuigl.h
+++ b/plugins/gtkui/gtkuigl.h
@@ -20,5 +20,17 @@
#define __GTKUIGL_H
#include <gtk/gtkgl.h>
+#include <GL/gl.h>
+#include <GL/glu.h>
+//#include <GL/glx.h>
+//#include <GL/glxext.h>
+//
+//#ifndef GLX_SGI_swap_control
+//typedef int ( * PFNGLXSWAPINTERVALSGIPROC) (int interval);
+//#endif
+//extern PFNGLXSWAPINTERVALSGIPROC glXSwapIntervalSGI;
+
+int
+gtkui_gl_init (void);
#endif