suppress warnings about easch <applet>_main() having
no preceding prototype
diff --git a/console-tools/clear.c b/console-tools/clear.c
index 9686d50..8e34d6d 100644
--- a/console-tools/clear.c
+++ b/console-tools/clear.c
@@ -15,6 +15,7 @@
 #include "busybox.h"
 
 
+int clear_main(int argc, char **argv);
 int clear_main(int argc, char **argv)
 {
 	return printf("\033[H\033[J") != 6;