i965/cfg: Protect brw_cfg.h from multiple inclusion.

Acked-by: Eric Anholt <eric@anholt.net>

diff --git a/src/mesa/drivers/dri/i965/brw_cfg.h b/src/mesa/drivers/dri/i965/brw_cfg.h
index 7bd3e24..5911107 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_cfg.h
+++ b/src/mesa/drivers/dri/i965/brw_cfg.h
@@ -25,6 +25,10 @@
  *
  */
 
+#pragma once
+#ifndef BRW_CFG_H
+#define BRW_CFG_H
+
 #include "brw_shader.h"
 
 class bblock_t;
@@ -89,3 +93,5 @@ public:
    bblock_t **blocks;
    int num_blocks;
 };
+
+#endif /* BRW_CFG_H */