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-rw-r--r--drivers/tdfx_vid.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/tdfx_vid.h b/drivers/tdfx_vid.h
index 152f5359e8..42fbeb5639 100644
--- a/drivers/tdfx_vid.h
+++ b/drivers/tdfx_vid.h
@@ -1,4 +1,5 @@
-
+#ifndef TDFX_VID_H
+#define TDFX_VID_H
#define TDFX_VID_VERSION 1
@@ -104,3 +105,4 @@ typedef struct tdfx_vid_overlay_s {
#define TDFX_VID_OVERLAY_ON _IO ('J', 8)
#define TDFX_VID_OVERLAY_OFF _IO ('J', 9)
+#endif /* TDFX_VID_H */