mesa: Clean up header file inclusion in blend.h.

diff --git a/src/mesa/main/blend.h b/src/mesa/main/blend.h
index 677b01c..f72c779 100644 (file)
--- a/src/mesa/main/blend.h
+++ b/src/mesa/main/blend.h
@@ -33,7 +33,9 @@
 #define BLEND_H
 
 
-#include "mtypes.h"
+#include "glheader.h"
+
+struct gl_context;
 
 
 extern void GLAPIENTRY