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authorjan.nijtmans <nijtmans@users.sourceforge.net>2020-08-12 06:47:37 (GMT)
committerjan.nijtmans <nijtmans@users.sourceforge.net>2020-08-12 06:47:37 (GMT)
commita6f978e38d8c7689dc1e15973c12df2d9f14756d (patch)
tree0c897a6a1c0262e83f9a5a8490c2d5760d6578e3 /win
parentb3f8c269fa4910edabe381bf6ec17ecdb2bb19e1 (diff)
parent39db46fbe1fa4d967e7a31b5b6ba03fd36cefffa (diff)
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Merge 8.6
Diffstat (limited to 'win')
-rw-r--r--win/tclWinPort.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/win/tclWinPort.h b/win/tclWinPort.h
index 1aaf21d..bf4553c 100644
--- a/win/tclWinPort.h
+++ b/win/tclWinPort.h
@@ -49,7 +49,9 @@ typedef DWORD_PTR * PDWORD_PTR;
/*
* Ask for the winsock function typedefs, also.
*/
-#define INCL_WINSOCK_API_TYPEDEFS 1
+#ifndef INCL_WINSOCK_API_TYPEDEFS
+# define INCL_WINSOCK_API_TYPEDEFS 1
+#endif
#include <winsock2.h>
#include <ws2tcpip.h>
#ifdef HAVE_WSPIAPI_H