From 65e967627b3d60f550c7d302227dcf9f797e437f Mon Sep 17 00:00:00 2001
From: Andre Heinecke <aheinecke@intevation.de>
Date: Mon, 4 Jul 2016 16:19:50 +0200
Subject: Define EWOULDBLOCK in case it is not defined

* src/estream.c (EWOULDBLOCK): Define fallback.

--
Older mingw versions (2.0) do not define EWOULDBLOCK in errno.h
---
 src/estream.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/estream.c b/src/estream.c
index 4352df5..4cc72ba 100644
--- a/src/estream.c
+++ b/src/estream.c
@@ -130,6 +130,11 @@
 # define O_NONBLOCK  0  /* FIXME: Not yet supported.  */
 #endif
 
+#if !defined (EWOULDBLOCK) && defined (HAVE_W32_SYSTEM)
+/* Compatibility with errno.h from mingw-2.0 */
+# define EWOULDBLOCK 140
+#endif
+
 #ifndef EAGAIN
 # define EAGAIN  EWOULDBLOCK
 #endif
-- 
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