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-rw-r--r--util-linux/hwclock.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/util-linux/hwclock.c b/util-linux/hwclock.c
index 09b09eb6f..f91379bed 100644
--- a/util-linux/hwclock.c
+++ b/util-linux/hwclock.c
@@ -171,7 +171,7 @@ static int check_utc(void)
#define HWCLOCK_OPT_SYSTOHC 0x10
#define HWCLOCK_OPT_RTCFILE 0x20
-int hwclock_main(int argc, char **argv);
+int hwclock_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int hwclock_main(int argc, char **argv)
{
unsigned opt;