$NetBSD: patch-bt,v 1.1 2004/03/25 22:13:34 kristerw Exp $

--- src/buffer.h.orig	1998-10-08 08:44:42.000000000 +0200
+++ src/buffer.h	2004-03-25 22:51:09.000000000 +0100
@@ -762,6 +762,9 @@
 /* Allocation of buffer text.  */
 
 #ifdef REL_ALLOC
+void* r_alloc(void*, unsigned long);
+void r_alloc_free(void*);
+void* r_re_alloc(void*, unsigned long);
 #define BUFFER_ALLOC(data,size) ((unsigned char *) r_alloc (&data, (size)))
 #define BUFFER_REALLOC(data,size) ((unsigned char *) r_re_alloc (&data, (size)))
 #define BUFFER_FREE(data) (r_alloc_free (&data))