From d8a851a9a8b29ebf22b2746299697220e200eaa4 Mon Sep 17 00:00:00 2001
From: Peter Stephenson <pws@users.sourceforge.net>
Date: Fri, 6 Jan 2006 11:41:47 +0000
Subject: 22123: probe for wcswidth() and assume 1 if not found

---
 Src/system.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'Src')

diff --git a/Src/system.h b/Src/system.h
index 33804e71a..ccb12e0c0 100644
--- a/Src/system.h
+++ b/Src/system.h
@@ -703,6 +703,10 @@ extern short ospeed;
  */
 # include <wchar.h>
 # include <wctype.h>
+#ifndef HAVE_WCSWIDTH
+/* wcswidth is missing on OpenBSD: assume single-width characters */
+#define wcswidth(x, y)	(1)
+#endif
 #endif
 #ifdef HAVE_LANGINFO_H
 #  include <langinfo.h>
-- 
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