$OpenBSD: patch-src_lib_expat_ExpatParser_hxx,v 1.1 2021/11/21 08:10:41 landry Exp $

include <utility> for std::forward.
d39b11ba5d0f9e36e59f1fdf7321bcd64c3bfe26

Index: src/lib/expat/ExpatParser.hxx
--- src/lib/expat/ExpatParser.hxx.orig
+++ src/lib/expat/ExpatParser.hxx
@@ -25,6 +25,7 @@
 #include <expat.h>
 
 #include <stdexcept>
+#include <utility>
 
 class InputStream;
 
