From: Costa Shulyupin <constantine.shulyupin@gmail.com>
Date: Fri, 6 May 2022 07:03:32 +0000 (+0300)
Subject: doxygen comment for unflatten.c
X-Git-Tag: 4.0.0~10^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7f229bafb1e0d8341a9261032bc93b2d642cf8d0;p=graphviz

doxygen comment for unflatten.c
---

diff --git a/cmd/tools/unflatten.c b/cmd/tools/unflatten.c
index ff5b69301..1e93e977d 100644
--- a/cmd/tools/unflatten.c
+++ b/cmd/tools/unflatten.c
@@ -1,3 +1,8 @@
+/**
+ * @file
+ * @brief adjust directed graphs to improve layout aspect ratio
+ */
+
 /*************************************************************************
  * Copyright (c) 2011 AT&T Intellectual Property 
  * All rights reserved. This program and the accompanying materials