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-rw-r--r--usr.sbin/kbdcontrol/kbdcontrol.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/usr.sbin/kbdcontrol/kbdcontrol.c b/usr.sbin/kbdcontrol/kbdcontrol.c
index 5d20b16..280faa1 100644
--- a/usr.sbin/kbdcontrol/kbdcontrol.c
+++ b/usr.sbin/kbdcontrol/kbdcontrol.c
@@ -1148,7 +1148,7 @@ mux_keyboard(u_int op, char *kbd)
}
void
-usage()
+usage(void)
{
fprintf(stderr, "%s\n%s\n%s\n",
"usage: kbdcontrol [-dFKix] [-A name] [-a name] [-b duration.pitch | [quiet.]belltype]",
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