1 files changed, 2 insertions, 0 deletions
diff --git a/lib/urldata.h b/lib/urldata.h
index 7402332d1..2dd7938e0 100644
--- a/lib/urldata.h
+++ b/lib/urldata.h
@@ -1756,6 +1756,8 @@ struct UserDefined {
   bool pipewait;        /* wait for pipe/multiplex status before starting a
                            new connection */
   long expect_100_timeout; /* in milliseconds */
+  bool suppress_connect_headers;  /* suppress proxy CONNECT response headers
+                                     from user callbacks */
 
   struct Curl_easy *stream_depends_on;
   bool stream_depends_e; /* set or don't set the Exclusive bit */