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/rmdir.c b/rmdir.c
index 61d7f2a..0751808 100644
--- a/rmdir.c
+++ b/rmdir.c
@@ -44,5 +44,5 @@
 			exit(FALSE);
 		}
 	}
-	exit(TRUE);
+	return(TRUE);
 }