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/pwd.c b/pwd.c
index 146ef33..87553b3 100644
--- a/pwd.c
+++ b/pwd.c
@@ -34,5 +34,5 @@
 		fatalError("pwd: %s\n", strerror(errno));
 
 	printf("%s\n", buf);
-	exit(TRUE);
+	return(TRUE);
 }