Move or_connection_t to its own header.

1 files changed, 11 insertions, 0 deletions

diff --git a/src/or/connection_or.c b/src/or/connection_or.c
index 7898fbd42e..c2dd36416e 100644
--- a/src/or/connection_or.c
+++ b/src/or/connection_or.c
@@ -61,6 +61,8 @@
 #include "torcert.h"
 #include "channelpadding.h"
 
+#include "or_connection_st.h"
+
 static int connection_tls_finish_handshake(or_connection_t *conn);
 static int connection_or_launch_v3_or_handshake(or_connection_t *conn);
 static int connection_or_process_cells_from_inbuf(or_connection_t *conn);
@@ -86,6 +88,15 @@ static void connection_or_check_canonicity(or_connection_t *conn,
 
 /**************************************************************/
 
+/** Convert a connection_t* to an or_connection_t*; assert if the cast is
+ * invalid. */
+or_connection_t *
+TO_OR_CONN(connection_t *c)
+{
+  tor_assert(c->magic == OR_CONNECTION_MAGIC);
+  return DOWNCAST(or_connection_t, c);
+}
+
 /** Global map between Extended ORPort identifiers and OR
  *  connections. */
 static digestmap_t *orconn_ext_or_id_map = NULL;