From: Vipul Mehta <vipulmehta.1989@gmail.com>
Date: Mon, 31 May 2021 06:45:07 +0000 (+0530)
Subject: Add MAXHOSTNAME guard in Windows public header
X-Git-Tag: krb5-1.20-beta1~86
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F1194%2Fhead;p=thirdparty%2Fkrb5.git

Add MAXHOSTNAME guard in Windows public header

The ACE library defines a MAXHOSTNAMELEN macro, which conflicts if a
source file includes headers from both libraries.

ticket: 9010 (new)
---

diff --git a/src/include/win-mac.h b/src/include/win-mac.h
index dc0f2a1ae6..0fd3a29e5f 100644
--- a/src/include/win-mac.h
+++ b/src/include/win-mac.h
@@ -101,7 +101,10 @@ typedef _W64 int         ssize_t;
 #endif
 #endif /* KRB5_SYSTYPES__ */
 
+#ifndef MAXHOSTNAMELEN
 #define MAXHOSTNAMELEN  512
+#endif
+
 #ifndef MAXPATHLEN
 #define MAXPATHLEN      256            /* Also for Windows temp files */
 #endif