#ifndef _DRI2_H_
#define _DRI2_H_
+#include <xf86drm.h>
#include <X11/extensions/Xfixes.h>
#include <X11/extensions/dri2tokens.h>
unsigned int flags;
} DRI2Buffer;
+struct glx_screen;
+
extern Bool
DRI2QueryExtension(Display * display, int *eventBase, int *errorBase);