add MHD_CONNECTION_INFO_CONNECTION_SUSPENDED

src/include/microhttpd.h

@@ -1156,6 +1156,11 @@ union MHD_ConnectionInfo
    */
   int /* enum gnutls_protocol */ protocol;
 
+  /**
+   * The suspended status of a connection.
+   */
+  int /* MHD_YES or MHD_NO */ suspended;
+
   /**
    * Connect socket
    */
@@ -1255,8 +1260,13 @@ enum MHD_ConnectionInfoType
    * fresh for each HTTP request, while the "socket_context" is fresh
    * for each socket.
    */
-  MHD_CONNECTION_INFO_SOCKET_CONTEXT
+  MHD_CONNECTION_INFO_SOCKET_CONTEXT,
 
+  /**
+   * Check wheter the connection is suspended.
+   * @ingroup request
+   */
+  MHD_CONNECTION_INFO_CONNECTION_SUSPENDED
 };