suppress warnings about easch <applet>_main() having
no preceding prototype
diff --git a/util-linux/getopt.c b/util-linux/getopt.c
index 64f568a..4861990 100644
--- a/util-linux/getopt.c
+++ b/util-linux/getopt.c
@@ -288,6 +288,7 @@
 static const char shortopts[]="+ao:l:n:qQs:Tu";
 
 
+int getopt_main(int argc, char *argv[]);
 int getopt_main(int argc, char *argv[])
 {
 	const char *optstr = NULL;