diff --git a/src/ssb.h b/src/ssb.h
index 71fb6871..08470a7a 100644
--- a/src/ssb.h
+++ b/src/ssb.h
@@ -732,19 +732,86 @@ void tf_ssb_connection_schedule_idle(tf_ssb_connection_t* connection, tf_ssb_sch
 void tf_ssb_connection_run_work(tf_ssb_connection_t* connection, void (*work_callback)(tf_ssb_connection_t* connection, void* user_data),
 	void (*after_work_callback)(tf_ssb_connection_t* connection, int result, void* user_data), void* user_data);
 
+/**
+** Register for new messages on a connection.
+** @param connection The SHS connection.
+** @param author The author for whom to request new messages.
+** @param request_number The MUXRPC request on which to send new messages.
+** @param keys Whether to send with keys.
+*/
 void tf_ssb_connection_add_new_message_request(tf_ssb_connection_t* connection, const char* author, int32_t request_number, bool keys);
+
+/**
+** Remove a request for new messages on a connection.
+** @param connection the SHS connection.
+** @param author The author for whom to no longer request new messages.
+*/
 void tf_ssb_connection_remove_new_message_request(tf_ssb_connection_t* connection, const char* author);
 
+/**
+** Get whether we are an attendant on a room connection.
+** @param connection The SHS connection.
+** @return True if this is an attendant connection.
+*/
 bool tf_ssb_connection_is_attendant(tf_ssb_connection_t* connection);
+
+/**
+** Get the request number used to notify of room attendant changes.
+** @param connection the SHS connection.
+** @return A request number.
+*/
 int32_t tf_ssb_connection_get_attendant_request_number(tf_ssb_connection_t* connection);
+
+/**
+** Register for attendant change notifications on a connection.
+** @param connection The SHS connection.
+** @param attendant Whether this connection will be an attendant.
+** @param request_number The request number on which to send attendant changes.
+*/
 void tf_ssb_connection_set_attendant(tf_ssb_connection_t* connection, bool attendant, int request_number);
+
+/**
+** Clear all attendants from a room.
+** @param connection The SHS connection.
+*/
 void tf_ssb_connection_clear_room_attendants(tf_ssb_connection_t* connection);
+
+/**
+** Add a room attendant.
+** @param connection The SHS connection.
+** @param id The attendant identifier.
+*/
 void tf_ssb_connection_add_room_attendant(tf_ssb_connection_t* connection, const char* id);
+
+/**
+** Remove a room attendant.
+** @param connection The SHS connection.
+** @param id The attendanr identifier.
+*/
 void tf_ssb_connection_remove_room_attendant(tf_ssb_connection_t* connection, const char* id);
 
+/**
+** Create a tunnel.
+** @param ssb The SSB instance.
+** @param portal_id The identity of the tunnel intermediary.
+** @param request_number The tunnel request.
+** @param target_id The identity being tunneled to.
+** @return The new tunnel connection.
+*/
 tf_ssb_connection_t* tf_ssb_connection_tunnel_create(tf_ssb_t* ssb, const char* portal_id, int32_t request_number, const char* target_id);
 
+/**
+** Get the request number on which to send EBT responses.
+** @param connection The SHS connection.
+** @return The request number.
+*/
 int32_t tf_ssb_connection_get_ebt_request_number(tf_ssb_connection_t* connection);
+
+/**
+** Set the request number on which to send EBT responses.
+** @param connection The SHS connection.
+** @param request_number The request number.
+*/
 void tf_ssb_connection_set_ebt_request_number(tf_ssb_connection_t* connection, int32_t request_number);
 
 /**