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/basename.c b/basename.c
index 78265a5..ac371d2 100644
--- a/basename.c
+++ b/basename.c
@@ -60,6 +60,6 @@
 			s[m-n] = '\0';
 	}
 	printf("%s\n", s);
-	exit(TRUE);
+	return(TRUE);
 }