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-rw-r--r--src/lib/net/resolve.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/lib/net/resolve.c b/src/lib/net/resolve.c
index cbe368ccfb..c620d4f6ab 100644
--- a/src/lib/net/resolve.c
+++ b/src/lib/net/resolve.c
@@ -3,6 +3,11 @@
* Copyright (c) 2007-2018, The Tor Project, Inc. */
/* See LICENSE for licensing information */
+/**
+ * \file resolve.c
+ * \brief Use the libc DNS resolver to convert hostnames into addresses.
+ **/
+
#include "lib/net/resolve.h"
#include "lib/net/address.h"
#include "lib/malloc/util_malloc.h"