From bb650ca8755279f7059701fe6ba2e16c624122e2 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 29 Aug 2017 18:49:19 +0200
Subject: reintroduce ares_build.h modification from #10719

---
 third_party/cares/ares_build.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'third_party')

diff --git a/third_party/cares/ares_build.h b/third_party/cares/ares_build.h
index 5e3ba9f0d8..a6b078d874 100644
--- a/third_party/cares/ares_build.h
+++ b/third_party/cares/ares_build.h
@@ -204,4 +204,15 @@
 
 typedef CARES_TYPEOF_ARES_SSIZE_T ares_ssize_t;
 
+/* IMPORTANT: gRPC MANUAL EDIT HERE!
+ * Undefine UNICODE, as c-ares does not use the ANSI version of functions
+ * explicitly. */
+#ifdef UNICODE
+#  undef UNICODE
+#endif
+
+#ifdef _UNICODE
+#  undef _UNICODE
+#endif
+
 #endif /* __CARES_BUILD_H */
-- 
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