Update from https://crrev.com/316786

third_party/harfbuzz-ng/src/hb-private.hh

 /*
  * Copyright © 2007,2008,2009  Red Hat, Inc.
  * Copyright © 2011,2012  Google, Inc.
  *
  *  This is part of HarfBuzz, a text shaping library.
  *
  * Permission is hereby granted, without written agreement and without
  * license or royalty fees, to use, copy, modify, and distribute this
  * software and its documentation for any purpose, provided that the
  * above copyright notice and the following two paragraphs appear in
@@ skipping 76 matching lines @@
 #endif
 
 #ifndef HB_INTERNAL
 # if !defined(__MINGW32__) && !defined(__CYGWIN__)
 #  define HB_INTERNAL __attribute__((__visibility__("hidden")))
 # else
 #  define HB_INTERNAL
 # endif
 #endif
 
-#if (defined(__WIN32__) && !defined(__WINE__)) || defined(_MSC_VER)
-#define snprintf _snprintf
-/* Windows CE only has _strdup, while rest of Windows has both. */
-#define strdup _strdup
-#endif
-
 #ifdef _MSC_VER
 #undef inline
 #define inline __inline
 #endif
 
 #ifdef __STRICT_ANSI__
 #undef inline
 #define inline __inline__
 #endif
 
@@ skipping 14 matching lines @@
 #  endif
 #  ifndef _WIN32_WINNT
 #    define _WIN32_WINNT 0x0600
 #  endif
 #  ifndef WIN32_LEAN_AND_MEAN
 #    define WIN32_LEAN_AND_MEAN 1
 #  endif
 #  ifndef STRICT
 #    define STRICT 1
 #  endif
-#endif
 
-#ifdef _WIN32_WCE
-/* Some things not defined on Windows CE. */
-#define MemoryBarrier()
-#define getenv(Name) NULL
-#define setlocale(Category, Locale) "C"
+#  if defined(_WIN32_WCE)
+     /* Some things not defined on Windows CE. */
+#    define getenv(Name) NULL
+#    define setlocale(Category, Locale) "C"
 static int errno = 0; /* Use something better? */
+#  elif defined(WINAPI_FAMILY) && (WINAPI_FAMILY==WINAPI_FAMILY_PC_APP || WINAPI_FAMILY==WINAPI_FAMILY_PHONE_APP)
+#    define getenv(Name) NULL
+#  endif
+#  if (defined(__WIN32__) && !defined(__WINE__)) || defined(_MSC_VER)
+#    define snprintf _snprintf
+     /* Windows CE only has _strdup, while rest of Windows has both. */
+#    define strdup _strdup
+#  endif
 #endif
 
 #if HAVE_ATEXIT
 /* atexit() is only safe to be called from shared libraries on certain
  * platforms.  Whitelist.
  * https://bugs.freedesktop.org/show_bug.cgi?id=82246 */
 #  if defined(__linux) && defined(__GLIBC_PREREQ)
 #    if __GLIBC_PREREQ(2,3)
 /* From atexit() manpage, it's safe with glibc 2.2.3 on Linux. */
 #      define HB_USE_ATEXIT 1
@@ skipping 776 matching lines @@
 hb_options (void)
 {
   if (unlikely (!_hb_options.i))
     _hb_options_init ();
 
   return _hb_options.opts;
 }
 
 
 #endif /* HB_PRIVATE_HH */