suppress warnings about easch <applet>_main() having
no preceding prototype
diff --git a/coreutils/wc.c b/coreutils/wc.c
index d89cb45..926b3ac 100644
--- a/coreutils/wc.c
+++ b/coreutils/wc.c
@@ -68,6 +68,7 @@
 	WC_LENGTH	= 3
 };
 
+int wc_main(int argc, char **argv);
 int wc_main(int argc, char **argv)
 {
 	FILE *fp;