From f0d8ce99ffc554e41435353be9626d7d80682c29 Mon Sep 17 00:00:00 2001
From: Bryan Lipinski <bryanli@microsoft.com>
Date: Fri, 31 May 2019 09:27:46 -0700
Subject: [PATCH] Undefine compress if it is defined by zconf.h

---
 Release/src/http/common/http_compression.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Release/src/http/common/http_compression.cpp b/Release/src/http/common/http_compression.cpp
index a9cbc86e1d..691914488a 100644
--- a/Release/src/http/common/http_compression.cpp
+++ b/Release/src/http/common/http_compression.cpp
@@ -32,6 +32,10 @@
 
 #if defined(CPPREST_HTTP_COMPRESSION)
 #include <zlib.h>
+// zconf.h may define compress
+#ifdef compress
+#undef compress
+#endif
 #if !defined(CPPREST_EXCLUDE_BROTLI)
 #define CPPREST_BROTLI_COMPRESSION
 #endif // CPPREST_EXCLUDE_BROTLI