Updates to a number of apps to remove warnings/compile errors under libc5.
Tested under both libc5 and libc6 and all seems well with these fixes.
 -Erik
diff --git a/rmmod.c b/rmmod.c
index 5ef4a60..a73d789 100644
--- a/rmmod.c
+++ b/rmmod.c
@@ -75,5 +75,5 @@
 		}
 		argv++;
 	}
-	exit(TRUE);
+	return(TRUE);
 }