Imported Upstream version 0.19.7

[platform/upstream/gettext.git] / gettext-tools / gnulib-tests / test-environ.c

diff --git a/gettext-tools/gnulib-tests/test-environ.c b/gettext-tools/gnulib-tests/test-environ.c
index cb3d9f6..8395e9d 100644 (file)
--- a/gettext-tools/gnulib-tests/test-environ.c
+++ b/gettext-tools/gnulib-tests/test-environ.c
@@ -1,5 +1,5 @@
 /* Test of environ variable.
-   Copyright (C) 2008-2013 Free Software Foundation, Inc.
+   Copyright (C) 2008-2015 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -22,6 +22,13 @@
 
 #include <string.h>
 
+/* environ is the exported symbol referencing the internal
+   __cygwin_environ variable on cygwin64:
+   <https://cygwin.com/ml/cygwin/2013-06/msg00228.html>.  */
+#if defined __CYGWIN__ && defined __x86_64__
+extern DLL_VARIABLE char **environ;
+#endif
+
 int
 main ()
 {