suppress warnings about easch <applet>_main() having
no preceding prototype
diff --git a/init/mesg.c b/init/mesg.c
index 658c824..40d8ae3 100644
--- a/init/mesg.c
+++ b/init/mesg.c
@@ -15,6 +15,7 @@
 #define S_IWGRP_OR_S_IWOTH	(S_IWGRP | S_IWOTH)
 #endif
 
+int mesg_main(int argc, char *argv[]);
 int mesg_main(int argc, char *argv[])
 {
 	struct stat sb;