[pypy-commit] pypy default: Add missing header

[arigo]

Author: Armin Rigo <arigo at tunes.org>
Branch: 
Changeset: r92131:e55de3a1ccc9
Date: 2017-08-12 11:57 +0200
http://bitbucket.org/pypy/pypy/changeset/e55de3a1ccc9/

Log:	Add missing header

diff --git a/rpython/translator/c/src/signals.c b/rpython/translator/c/src/signals.c
--- a/rpython/translator/c/src/signals.c
+++ b/rpython/translator/c/src/signals.c
@@ -74,6 +74,7 @@
 }
 
 #ifdef _WIN32
+#include <Windows.h>
 #define atomic_cas(ptr, oldv, newv)   (InterlockedCompareExchange(ptr, \
                                             newv, oldv) == (oldv))
 #else