Move literally everything out of src/or

This commit won't build yet -- it just puts everything in a slightly
more logical place.

The reasoning here is that "src/core" will hold the stuff that every (or
nearly every) tor instance will need in order to do onion routing.
Other features (including some necessary ones) will live in
"src/feature".  The "src/app" directory will hold the stuff needed
to have Tor be an application you can actually run.

This commit DOES NOT refactor the former contents of src/or into a
logical set of acyclic libraries, or change any code at all.  That
will have to come in the future.

We will continue to move things around and split them in the future,
but I hope this lays a reasonable groundwork for doing so.

1 files changed, 27 insertions, 0 deletions

diff --git a/src/feature/client/dnsserv.h b/src/feature/client/dnsserv.h
new file mode 100644
index 0000000000..afdde3a342
--- /dev/null
+++ b/src/feature/client/dnsserv.h
@@ -0,0 +1,27 @@
+/* Copyright (c) 2001 Matej Pfajfar.
+ * Copyright (c) 2001-2004, Roger Dingledine.
+ * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
+ * Copyright (c) 2007-2018, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+/**
+ * \file dnsserv.h
+ * \brief Header file for dnsserv.c.
+ **/
+
+#ifndef TOR_DNSSERV_H
+#define TOR_DNSSERV_H
+
+void dnsserv_configure_listener(connection_t *conn);
+void dnsserv_close_listener(connection_t *conn);
+void dnsserv_resolved(entry_connection_t *conn,
+                      int answer_type,
+                      size_t answer_len,
+                      const char *answer,
+                      int ttl);
+void dnsserv_reject_request(entry_connection_t *conn);
+int dnsserv_launch_request(const char *name, int is_reverse,
+                           control_connection_t *control_conn);
+
+#endif /* !defined(TOR_DNSSERV_H) */
+