suppress warnings about easch <applet>_main() having
no preceding prototype
diff --git a/miscutils/runlevel.c b/miscutils/runlevel.c
index 91d49fa..23714f7 100644
--- a/miscutils/runlevel.c
+++ b/miscutils/runlevel.c
@@ -18,6 +18,7 @@
 #include <time.h>
 #include <stdlib.h>
 
+int runlevel_main(int argc, char *argv[]);
 int runlevel_main(int argc, char *argv[])
 {
 	struct utmp *ut;