10 files changed, 50 insertions, 2 deletions
diff --git a/src/feature/dirauth/bridgeauth.c b/src/feature/dirauth/bridgeauth.c
index 4aaefc7a6d..56782011c2 100644
--- a/src/feature/dirauth/bridgeauth.c
+++ b/src/feature/dirauth/bridgeauth.c
@@ -4,6 +4,11 @@
  * Copyright (c) 2007-2019, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
+/**
+ * @file bridgeauth.c
+ * @brief Bridge authority code
+ **/
+
 #include "core/or/or.h"
 #include "feature/dirauth/bridgeauth.h"
 #include "feature/dirauth/voteflags.h"
diff --git a/src/feature/dirauth/bridgeauth.h b/src/feature/dirauth/bridgeauth.h
index 4905e9c3ee..76676e8db5 100644
--- a/src/feature/dirauth/bridgeauth.h
+++ b/src/feature/dirauth/bridgeauth.h
@@ -4,6 +4,11 @@
  * Copyright (c) 2007-2019, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
+/**
+ * @file bridgeauth.h
+ * @brief Header for bridgeauth.c
+ **/
+
 #ifndef TOR_DIRAUTH_BRIDGEAUTH_H
 #define TOR_DIRAUTH_BRIDGEAUTH_H
 
diff --git a/src/feature/dirauth/dirauth_periodic.c b/src/feature/dirauth/dirauth_periodic.c
index fc26358290..96194b4677 100644
--- a/src/feature/dirauth/dirauth_periodic.c
+++ b/src/feature/dirauth/dirauth_periodic.c
@@ -4,6 +4,11 @@
  * Copyright (c) 2007-2019, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
+/**
+ * @file dirauth_periodic.c
+ * @brief Peridoic events for directory authorities.
+ **/
+
 #include "core/or/or.h"
 
 #include "app/config/or_options_st.h"
diff --git a/src/feature/dirauth/dirauth_periodic.h b/src/feature/dirauth/dirauth_periodic.h
index 866fbd35de..de4a799d37 100644
--- a/src/feature/dirauth/dirauth_periodic.h
+++ b/src/feature/dirauth/dirauth_periodic.h
@@ -4,6 +4,11 @@
  * Copyright (c) 2007-2019, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
+/**
+ * @file dirauth_periodic.h
+ * @brief Header for dirauth_periodic.c
+ **/
+
 #ifndef DIRVOTE_PERIODIC_H
 #define DIRVOTE_PERIODIC_H
 
diff --git a/src/feature/dirauth/dirauth_sys.c b/src/feature/dirauth/dirauth_sys.c
index e38d391300..090e9129f2 100644
--- a/src/feature/dirauth/dirauth_sys.c
+++ b/src/feature/dirauth/dirauth_sys.c
@@ -4,6 +4,11 @@
  * Copyright (c) 2007-2019, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
+/**
+ * @file dirauth_sys.c
+ * @brief Directory authority subsystem declarations
+ **/
+
 #include "core/or/or.h"
 
 #include "feature/dirauth/bwauth.h"
diff --git a/src/feature/dirauth/dirauth_sys.h b/src/feature/dirauth/dirauth_sys.h
index 4e9b6a2ab4..2d5a0cb3e7 100644
--- a/src/feature/dirauth/dirauth_sys.h
+++ b/src/feature/dirauth/dirauth_sys.h
@@ -4,6 +4,11 @@
  * Copyright (c) 2007-2019, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
+/**
+ * @file dirauth_sys.h
+ * @brief Header for dirauth_sys.c
+ **/
+
 #ifndef DIRAUTH_SYS_H
 #define DIRAUTH_SYS_H
 
diff --git a/src/feature/dirauth/keypin.h b/src/feature/dirauth/keypin.h
index 1de84f6d4a..d77f6fc5f3 100644
--- a/src/feature/dirauth/keypin.h
+++ b/src/feature/dirauth/keypin.h
@@ -1,6 +1,11 @@
 /* Copyright (c) 2014-2019, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
+/**
+ * @file keypin.h
+ * @brief Header for keypin.c
+ **/
+
 #ifndef TOR_KEYPIN_H
 #define TOR_KEYPIN_H
 
diff --git a/src/feature/dirauth/ns_detached_signatures_st.h b/src/feature/dirauth/ns_detached_signatures_st.h
index 61d20b7525..7c50cda40a 100644
--- a/src/feature/dirauth/ns_detached_signatures_st.h
+++ b/src/feature/dirauth/ns_detached_signatures_st.h
@@ -4,6 +4,11 @@
  * Copyright (c) 2007-2019, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
+/**
+ * @file ns_detached_signatures_st.h
+ * @brief Detached consensus signatures structure.
+ **/
+
 #ifndef NS_DETACHED_SIGNATURES_ST_H
 #define NS_DETACHED_SIGNATURES_ST_H
 
@@ -19,4 +24,3 @@ struct ns_detached_signatures_t {
 };
 
 #endif /* !defined(NS_DETACHED_SIGNATURES_ST_H) */
-
diff --git a/src/feature/dirauth/shared_random_state.h b/src/feature/dirauth/shared_random_state.h
index f6bcddd088..74792967a7 100644
--- a/src/feature/dirauth/shared_random_state.h
+++ b/src/feature/dirauth/shared_random_state.h
@@ -1,6 +1,11 @@
 /* Copyright (c) 2016-2019, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
+/**
+ * @file shared_random_state.h
+ * @brief Header for shared_random_state.c
+ **/
+
 #ifndef TOR_SHARED_RANDOM_STATE_H
 #define TOR_SHARED_RANDOM_STATE_H
 
diff --git a/src/feature/dirauth/vote_microdesc_hash_st.h b/src/feature/dirauth/vote_microdesc_hash_st.h
index 7869f92b4f..24c7443b36 100644
--- a/src/feature/dirauth/vote_microdesc_hash_st.h
+++ b/src/feature/dirauth/vote_microdesc_hash_st.h
@@ -4,6 +4,11 @@
  * Copyright (c) 2007-2019, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
+/**
+ * @file vote_microdesc_hash_st.h
+ * @brief Microdescriptor-hash voting strcture.
+ **/
+
 #ifndef VOTE_MICRODESC_HASH_ST_H
 #define VOTE_MICRODESC_HASH_ST_H
 
@@ -19,4 +24,3 @@ struct vote_microdesc_hash_t {
 };
 
 #endif /* !defined(VOTE_MICRODESC_HASH_ST_H) */
-