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authorphk <phk@FreeBSD.org>2002-04-22 19:54:17 +0000
committerphk <phk@FreeBSD.org>2002-04-22 19:54:17 +0000
commitab6dc20b52edca045ecdb2873a6591db2821db79 (patch)
treec8969c4ee96a899a0119b5207cc7e18329dff0f3 /sys/geom/geom.h
parentb7f3d0f9dd508a58cdc1c0afbcf704a4f8c7624b (diff)
downloadFreeBSD-src-ab6dc20b52edca045ecdb2873a6591db2821db79.zip
FreeBSD-src-ab6dc20b52edca045ecdb2873a6591db2821db79.tar.gz
Protect against multitple #includes of this file.
Diffstat (limited to 'sys/geom/geom.h')
-rw-r--r--sys/geom/geom.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/geom/geom.h b/sys/geom/geom.h
index e4c37b7..f6e65bd 100644
--- a/sys/geom/geom.h
+++ b/sys/geom/geom.h
@@ -35,6 +35,9 @@
* $FreeBSD$
*/
+#ifndef _GEOM_GEOM_H_
+#define _GEOM_GEOM_H_
+
#include <sys/lock.h>
#include <sys/mutex.h>
#include <sys/sx.h>
@@ -272,3 +275,4 @@ extern struct sx topology_lock;
#endif
+#endif /* _GEOM_GEOM_H_ */
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