$NetBSD: patch-dist_config.h.in,v 1.1 2013/09/20 14:50:49 ryoon Exp $

* Fix build on SunOS with native curses, detect isblank in configure script.

--- dist/config.h.in.orig	2013-09-20 14:12:15.000000000 +0000
+++ dist/config.h.in
@@ -145,6 +145,9 @@
 /* Define to 1 if you have the <inttypes.h> header file. */
 #undef HAVE_INTTYPES_H
 
+/* Define to 1 if you have the `isblank' function. */
+#undef HAVE_ISBLANK
+
 /* Define to 1 if you have the `iswblank' function. */
 #undef HAVE_ISWBLANK