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

diff --git a/src/mesa/program/prog_cache.h b/src/mesa/program/prog_cache.h
index 4907ae3..0167334 100644 (file)
--- a/src/mesa/program/prog_cache.h
+++ b/src/mesa/program/prog_cache.h
@@ -30,8 +30,9 @@
 #define PROG_CACHE_H
 
 
-#include "main/mtypes.h"
+#include "main/glheader.h"
 
+struct gl_context;
 
 /** Opaque type */
 struct gl_program_cache;