$NetBSD: patch-ag,v 1.2 1998/08/07 10:40:28 agc Exp $

--- readline.h.orig	Mon Sep  8 21:00:15 1997
+++ readline.h	Fri Jul 24 08:38:22 1998
@@ -23,6 +23,10 @@
 #if !defined (_READLINE_H_)
 #define _READLINE_H_
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #if defined (READLINE_LIBRARY)
 #  include "keymaps.h"
 #  include "tilde.h"
@@ -411,6 +415,10 @@
 
 #if !defined (savestring)
 extern char *savestring ();	/* XXX backwards compatibility */
+#endif
+
+#ifdef __cplusplus
+}
 #endif
 
 #endif /* _READLINE_H_ */