From: Andy Heninger <andy.heninger@gmail.com>
Date: Fri, 2 Nov 2018 22:34:35 +0000 (-0700)
Subject: ICU-10183 revert mutexes to platform code while sorting dependencies from std::mutex.
X-Git-Tag: release-64-rc~245
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a96dc7faa584c2408c6fa1e9c61d121d45a33563;p=icu

ICU-10183 revert mutexes to platform code while sorting dependencies from std::mutex.
---

diff --git a/icu4c/source/common/putilimp.h b/icu4c/source/common/putilimp.h
index 73defd9d072..e4821e420bf 100644
--- a/icu4c/source/common/putilimp.h
+++ b/icu4c/source/common/putilimp.h
@@ -245,7 +245,7 @@ typedef size_t uintptr_t;
 #ifdef U_HAVE_STD_MUTEX
     /* Use the predefined value. */
 #else
-#    define U_HAVE_STD_MUTEX 1
+#    define U_HAVE_STD_MUTEX 0
 #endif
 
 /*===========================================================================*/