From 7d99ba4e578f3f10f6319b26873edb41ce557046 Mon Sep 17 00:00:00 2001
From: kbrow1i <kbrown@cornell.edu>
Date: Thu, 4 Oct 2018 17:10:00 -0400
Subject: [PATCH] ICU-20191 Don't use Win32 APIs on Cygwin (#185)

This was fixed in earlier commits (see, for example, ICU-12786), but
the problem was reintroduced in commits f8ba68e and fcb82cb.
---
 icu4c/source/common/putil.cpp | 2 +-
 icu4c/source/common/wintz.cpp | 4 ++--
 icu4c/source/common/wintz.h   | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/icu4c/source/common/putil.cpp b/icu4c/source/common/putil.cpp
index c4e61e2378..769309b422 100644
--- a/icu4c/source/common/putil.cpp
+++ b/icu4c/source/common/putil.cpp
@@ -1737,7 +1737,7 @@ The leftmost codepage (.xxx) wins.
 
     return posixID;
 
-#elif U_PLATFORM_HAS_WIN32_API
+#elif U_PLATFORM_USES_ONLY_WIN32_API
 #define POSIX_LOCALE_CAPACITY 64
     UErrorCode status = U_ZERO_ERROR;
     char *correctedPOSIXLocale = nullptr;
diff --git a/icu4c/source/common/wintz.cpp b/icu4c/source/common/wintz.cpp
index 9cf79d7b4a..5e9ac0d2f3 100644
--- a/icu4c/source/common/wintz.cpp
+++ b/icu4c/source/common/wintz.cpp
@@ -13,7 +13,7 @@
 
 #include "unicode/utypes.h"
 
-#if U_PLATFORM_HAS_WIN32_API
+#if U_PLATFORM_USES_ONLY_WIN32_API
 
 #include "wintz.h"
 #include "cmemory.h"
@@ -123,4 +123,4 @@ uprv_detectWindowsTimeZone()
 }
 
 U_NAMESPACE_END
-#endif /* U_PLATFORM_HAS_WIN32_API  */
+#endif /* U_PLATFORM_USES_ONLY_WIN32_API  */
diff --git a/icu4c/source/common/wintz.h b/icu4c/source/common/wintz.h
index 19b7cfe921..f98b1779b5 100644
--- a/icu4c/source/common/wintz.h
+++ b/icu4c/source/common/wintz.h
@@ -16,7 +16,7 @@
 
 #include "unicode/utypes.h"
 
-#if U_PLATFORM_HAS_WIN32_API
+#if U_PLATFORM_USES_ONLY_WIN32_API
 
 /**
  * \file 
@@ -31,6 +31,6 @@ U_CDECL_END
 U_CFUNC const char* U_EXPORT2
 uprv_detectWindowsTimeZone();
 
-#endif /* U_PLATFORM_HAS_WIN32_API  */
+#endif /* U_PLATFORM_USES_ONLY_WIN32_API  */
 
 #endif /* __WINTZ */