From a708d6e3b0aa2d225d4e5ab338862f67994e1c45 Mon Sep 17 00:00:00 2001
From: Trent Mick <trentm@activestate.com>
Date: Tue, 7 Sep 2004 17:48:26 +0000
Subject: [PATCH] Apply patch from http://python.org/sf/728330 to fix socket
 module compilation on Solaris 2.6, HP-UX 11, AIX 5.1 and (possibly) some IRIX
 versions.

---
 Modules/socketmodule.c | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c
index 5d8a5523bc2..e6db05bf25d 100644
--- a/Modules/socketmodule.c
+++ b/Modules/socketmodule.c
@@ -257,7 +257,19 @@ int h_errno; /* not used */
 # define O_NONBLOCK O_NDELAY
 #endif
 
-#include "addrinfo.h"
+/* include Python's addrinfo.h unless it causes trouble */
+#if defined(__sgi) && _COMPILER_VERSION>700 && defined(_SS_ALIGNSIZE)
+  /* Do not include addinfo.h on some newer IRIX versions.
+   * _SS_ALIGNSIZE is defined in sys/socket.h by 6.5.21,
+   * for example, but not by 6.5.10.
+   */
+#elif defined(_MSC_VER) && _MSC_VER>1200
+  /* Do not include addrinfo.h for MSVC7 or greater. 'addrinfo' and
+   * EAI_* constants are defined in (the already included) ws2tcpip.h.
+   */
+#else
+#  include "addrinfo.h"
+#endif
 
 #ifndef HAVE_INET_PTON
 int inet_pton(int af, const char *src, void *dst);