From e766a681aa4df604b20ce2d23cd131b74af9eaf7 Mon Sep 17 00:00:00 2001
From: Bodo Möller <bodo@openssl.org>
Date: Wed, 9 Jun 1999 13:23:38 +0000
Subject: Some pre-POSIX systems don't have unistd.h (but e.g. lib.c). Allow
 configuring the name of that header file.

---
 crypto/des/des.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'crypto/des/des.c')

diff --git a/crypto/des/des.c b/crypto/des/des.c
index 91d7967e31..32ddf1b927 100644
--- a/crypto/des/des.c
+++ b/crypto/des/des.c
@@ -60,7 +60,8 @@
 #include <stdlib.h>
 #ifndef MSDOS
 #ifndef VMS
-#include <unistd.h>
+#include <openssl/opensslconf.h>
+#include OPENSSL_UNISTD
 #else /* VMS */
 #ifdef __DECC
 #include <unistd.h>
-- 
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