From 785114fdd9b278db406dc01180acdd18d6431d9e Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Fri, 10 Nov 2000 08:46:19 +0000
Subject: [PATCH] (ENOTSUP): Define to EINVAL if not defined.

---
 lib/unicodeio.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/unicodeio.c b/lib/unicodeio.c
index c753e3d50..3565dedd7 100644
--- a/lib/unicodeio.c
+++ b/lib/unicodeio.c
@@ -38,6 +38,9 @@
 #ifndef errno
 extern int errno;
 #endif
+#ifndef ENOTSUP
+# define ENOTSUP EINVAL
+#endif
 
 #if HAVE_LIMITS_H
 # include <limits.h>
-- 
2.11.0