Fix compiler warnings

xkbset.h:44:1: warning: function declaration isn’t a prototype
usage.c:33:6: warning: old-style function definition

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/usage.c b/usage.c
index 7e818b1..0afa2d7 100644
--- a/usage.c
+++ b/usage.c
@@ -30,7 +30,7 @@ POSSIBILITY OF SUCH DAMAGE.
 
 #include "xkbset.h"
 
-void print_usage()
+void print_usage(void)
 {
   printf("Usage: To set or unset various options:\n");
   printf("\n");