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-rw-r--r--sys/dev/ofw/openfirm.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/dev/ofw/openfirm.h b/sys/dev/ofw/openfirm.h
index 526c1b4..62ac3e6 100644
--- a/sys/dev/ofw/openfirm.h
+++ b/sys/dev/ofw/openfirm.h
@@ -57,6 +57,9 @@
* $FreeBSD$
*/
+#ifndef _OPENFIRM_H_
+#define _OPENFIRM_H_
+
/*
* Prototypes for Openfirmware Interface Routines
*/
@@ -126,3 +129,5 @@ void OF_set_symbol_lookup(void *, void *);
/* Time function */
int OF_milliseconds(void);
+
+#endif /* _OPENFIRM_H_ */
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