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authorSteve Dower <steve.dower@microsoft.com>2015-03-02 16:01:10 (GMT)
committerSteve Dower <steve.dower@microsoft.com>2015-03-02 16:01:10 (GMT)
commit3e96f324dcdbeb78fcd8fa4ffe2cd0c67f3828b2 (patch)
treee717f66fa69341710e7a5f35300714c40011d595 /Modules/socketmodule.h
parent2f3d440549345857c7b1a6deb377b5b69052f639 (diff)
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Issue #23451: Update pyconfig.h for Windows to require Vista headers and remove unnecessary version checks.
Diffstat (limited to 'Modules/socketmodule.h')
-rw-r--r--Modules/socketmodule.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/Modules/socketmodule.h b/Modules/socketmodule.h
index b83f9af..4b6a10e 100644
--- a/Modules/socketmodule.h
+++ b/Modules/socketmodule.h
@@ -14,6 +14,13 @@
#else /* MS_WINDOWS */
# include <winsock2.h>
+/* Windows 'supports' CMSG_LEN, but does not follow the POSIX standard
+ * interface at all, so there is no point including the code that
+ * attempts to use it.
+ */
+# ifdef PySocket_BUILDING_SOCKET
+# undef CMSG_LEN
+# endif
# include <ws2tcpip.h>
/* VC6 is shipped with old platform headers, and does not have MSTcpIP.h
* Separate SDKs have all the functions we want, but older ones don't have