From df81a05505514b384d10c9b192137584040e4984 Mon Sep 17 00:00:00 2001
From: Andreas Schneider <asn@cryptomilk.org>
Date: Mon, 22 Jul 2013 10:41:58 +0200
Subject: cmake: Check for unistd.h.

---
 src/poll.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/poll.c')

diff --git a/src/poll.c b/src/poll.c
index 85ee655d..bde0198d 100644
--- a/src/poll.c
+++ b/src/poll.c
@@ -115,10 +115,13 @@ static poll_fn ssh_poll_emu;
 #else /* _WIN32 */
 #include <sys/select.h>
 #include <sys/socket.h>
-#include <unistd.h>
 #include <sys/time.h>
 #endif /* _WIN32 */
 
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
 
 /*
  * This is a poll(2)-emulation using select for systems not providing a native
-- 
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