$NetBSD$

--- libiberty/objalloc.c.orig	2017-01-04 11:30:51.008842000 +0000
+++ libiberty/objalloc.c
@@ -24,6 +24,7 @@ Boston, MA 02110-1301, USA.  */
 
 /* Get a definition for NULL.  */
 #include <stdio.h>
+#define PTR	void *
 
 #if VMS
 #include <stdlib.h>