From: Richard Levitte <levitte@openssl.org>
Date: Thu, 22 Feb 2001 14:24:50 +0000 (+0000)
Subject: Since opensslconf.h might be included over and over, undefine
X-Git-Tag: OpenSSL_0_9_6a-beta1~23^2~21
X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff_plain;h=bb3ee8e75dc111f787dabbc8fa0cf5eba159b026

Since opensslconf.h might be included over and over, undefine
OPENSSL_UNISTD before redefining it, to avoid compiler warnings.
---

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)