1 files changed, 8 insertions, 0 deletions

diff --git a/src/microhttpd/internal.h b/src/microhttpd/internal.h
index ae63e79c..d92f76a1 100644
--- a/src/microhttpd/internal.h
+++ b/src/microhttpd/internal.h
@@ -752,6 +752,14 @@ struct MHD_Connection
    */
   uint64_t response_write_position;
 
+#if LINUX
+  enum MHD_resp_sender_
+  {
+    MHD_resp_sender_std = 0,
+    MHD_resp_sender_sendfile
+  } resp_sender;
+#endif /* LINUX */
+
   /**
    * Position in the 100 CONTINUE message that
    * we need to send when receiving http 1.1 requests.