From bb3ee8e75dc111f787dabbc8fa0cf5eba159b026 Mon Sep 17 00:00:00 2001
From: Richard Levitte <levitte@openssl.org>
Date: Thu, 22 Feb 2001 14:24:50 +0000
Subject: [PATCH] Since opensslconf.h might be included over and over, undefine
 OPENSSL_UNISTD before redefining it, to avoid compiler warnings.

---
 crypto/opensslconf.h.in | 1 +
 1 file changed, 1 insertion(+)

diff --git a/crypto/opensslconf.h.in b/crypto/opensslconf.h.in
index 1b85ae5989..5da5911228 100644
--- a/crypto/opensslconf.h.in
+++ b/crypto/opensslconf.h.in
@@ -9,6 +9,7 @@
 #endif
 #endif
 
+#undef OPENSSL_UNISTD
 #define OPENSSL_UNISTD <unistd.h>
 
 #if defined(HEADER_IDEA_H) && !defined(IDEA_INT)
-- 
2.25.1