From 7c4026b6ad03974a55a175af17c8e76c61931b69 Mon Sep 17 00:00:00 2001
From: Eli Zaretskii <eliz@gnu.org>
Date: Sat, 30 Mar 2013 20:00:51 +0300
Subject: Finished with lib-src compilation, except emacsclientw and
 emacsclient.res. Next -- compilation in nt/, and then problems in src/.

---
 nt/inc/ms-w32.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'nt/inc')

diff --git a/nt/inc/ms-w32.h b/nt/inc/ms-w32.h
index 9817cd78cad..ce2b5662775 100644
--- a/nt/inc/ms-w32.h
+++ b/nt/inc/ms-w32.h
@@ -368,9 +368,11 @@ typedef int sigset_t;
 typedef int ssize_t;
 #endif
 
-#ifndef _POSIX	/* MinGW64 */
+#ifdef _W64	/* MinGW64 */
+#ifndef _POSIX
 typedef _sigset_t sigset_t;
 #endif
+#endif
 
 typedef void (_CALLBACK_ *signal_handler) (int);
 extern signal_handler sys_signal (int, signal_handler);
-- 
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