From f9ff53b4945668004be04180c43364cfc1a7d5fe Mon Sep 17 00:00:00 2001
From: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Date: Fri, 16 Nov 2018 11:44:54 +0100
Subject: [PATCH] tests: Include unistd.h only if available

Include the header in tests/torture_pki.c only if it is available.  It
is not available in Windows environment.

Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
---
 tests/torture_pki.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/torture_pki.c b/tests/torture_pki.c
index 07c01094..f7be636e 100644
--- a/tests/torture_pki.c
+++ b/tests/torture_pki.c
@@ -4,7 +4,10 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
+
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
+#endif
 
 #include "torture_pki.h"