$NetBSD: patch-ag,v 1.3 2005/11/17 13:17:56 dmcmahill Exp $

--- src/frontend/parse.h.orig	2005-05-26 19:29:52.000000000 +0000
+++ src/frontend/parse.h
@@ -11,7 +11,9 @@
 #include <wordlist.h>
 
 struct pnode * ft_getpnames(wordlist *wl, bool check);
+#ifndef free_pnode
 #define free_pnode(ptr)  free_pnode_x(ptr); ptr=NULL;
+#endif
 void free_pnode_x(struct pnode *t);