From 9ed77d8b0648588432ca3e3c26db911c9041c396 Mon Sep 17 00:00:00 2001
From: Ahson Khan <ahson_ahmedk@yahoo.com>
Date: Fri, 5 Feb 2021 11:49:22 -0800
Subject: [PATCH] Add WinHttp cmake option to the contributing guide (#1610)

Fixes https://github.com/Azure/azure-sdk-for-cpp/issues/1300
---
 CONTRIBUTING.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index c977d9dcb..fe7246b1f 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -143,6 +143,11 @@ The following CMake options are available for adding/removing project features.
 <td>OFF</td>
 </tr>
 <tr>
+<td>BUILD_TRANSPORT_WINHTTP</td>
+<td>Build the WinHTTP transport adapter. When building on Windows systems, if no other transport adapter is built, this option will be automatically turned ON. This option is not supported on non-Windows OSes.</td>
+<td>OFF</td>
+</tr>
+<tr>
 <td>BUILD_DOCUMENTATION</td>
 <td>Build Doxygen documentation</td>
 <td>OFF</td>