From 2eab3687311d467bdce69c065547a6b21c0cef8d Mon Sep 17 00:00:00 2001
From: Michael Lee <mzlee@fb.com>
Date: Wed, 25 Jan 2017 09:36:05 -0800
Subject: [PATCH] Re-Gate setenv/unsetenv

Summary: `setenv`/`unsetenv` is not always declared the same way on all of the places folly is compiled.

Reviewed By: matbd

Differential Revision: D4462056

fbshipit-source-id: 6dd68f6fc5a6a435f145cbaa43bee02b5fa7170c
---
 folly/portability/Environment.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/folly/portability/Environment.h b/folly/portability/Environment.h
index ae8dc61c..d69cad5c 100755
--- a/folly/portability/Environment.h
+++ b/folly/portability/Environment.h
@@ -21,7 +21,8 @@
 extern "C" {
 #ifndef _WIN32
 extern char** environ;
-#endif
+#else
 int setenv(const char* name, const char* value, int overwrite);
 int unsetenv(const char* name);
+#endif
 }
-- 
2.34.1