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-rw-r--r--misc/sys/syslog.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/misc/sys/syslog.h b/misc/sys/syslog.h
index 6da3a3b4c3..48f01e2d74 100644
--- a/misc/sys/syslog.h
+++ b/misc/sys/syslog.h
@@ -33,6 +33,9 @@
  *	@(#)syslog.h	8.1 (Berkeley) 6/2/93
  */
 
+#ifndef _SYS_SYSLOG_H
+#define _SYS_SYSLOG_H 1
+
 #define	_PATH_LOG	"/dev/log"
 
 /*
@@ -208,3 +211,5 @@ extern void vsyslog __P ((int __pri, __const char *__fmt, _BSD_VA_LIST_ __ap));
 __END_DECLS
 
 #endif /* !KERNEL */
+
+#endif /* sys/syslog.h */