From 9abb26854c5f185683ba7bd812bb5076cedc8f0e Mon Sep 17 00:00:00 2001
From: Karel Zak
Date: Wed, 21 Mar 2007 15:05:58 +0100
Subject: hwclock: remove tailing white-spaces and clean up clock.h

Signed-off-by: Karel Zak <kzak@redhat.com>
---
 hwclock/clock.h | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'hwclock/clock.h')

diff --git a/hwclock/clock.h b/hwclock/clock.h
index 39971f721..6e8a9b4ca 100644
--- a/hwclock/clock.h
+++ b/hwclock/clock.h
@@ -1,3 +1,6 @@
+#ifndef HWCLOCK_CLOCK_H
+#define HWCLOCK_CLOCK_H
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -24,8 +27,12 @@ typedef int bool;
 extern char *progname;
 extern int debug;
 extern int epoch_option;
-extern void outsyserr(char *msg, ...);
-
+extern void outsyserr(char *msg, ...)
+#ifdef __GNUC__
+        __attribute__ ((format (printf, 1, 2)));
+#else
+        ;
+#endif
 /* cmos.c */
 extern void set_cmos_epoch(int ARCconsole, int SRM);
 extern void set_cmos_access(int Jensen, int funky_toy);
@@ -41,3 +48,5 @@ extern void hwaudit_exit(int status);
 #else
 # define hwclock_exit(_status)	exit(_status)
 #endif
+
+#endif /* HWCLOCK_CLOCK_H */
-- 
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