$NetBSD: patch-cb,v 1.1 2007/10/10 13:13:48 rillig Exp $

--- include/ptlib/pstring.h.orig	2004-11-23 11:33:08.000000000 +0000
+++ include/ptlib/pstring.h	2007-10-10 13:03:34.000000000 +0000
@@ -3176,5 +3176,6 @@ class PRegularExpression : public PObjec
     int lastError;
 };
 
+extern PString psprintf(const char *, ...);
 
 // End Of File ///////////////////////////////////////////////////////////////