From 95729de0520d0e542857eb95864c52203f473171 Mon Sep 17 00:00:00 2001
From: Costa Shulyupin <constantine.shulyupin@gmail.com>
Date: Mon, 25 Apr 2022 07:32:10 +0300
Subject: [PATCH] upgragde lib/ortho/fPQ.h comment to doxygen style

---
 lib/ortho/fPQ.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/ortho/fPQ.h b/lib/ortho/fPQ.h
index ae39455b0..40bb68d7d 100644
--- a/lib/ortho/fPQ.h
+++ b/lib/ortho/fPQ.h
@@ -1,3 +1,8 @@
+/**
+ * @file
+ * @brief @ref snode priority queue for @ref shortPath in @ref sgraph
+ */
+
 /*************************************************************************
  * Copyright (c) 2011 AT&T Intellectual Property 
  * All rights reserved. This program and the accompanying materials
@@ -8,8 +13,6 @@
  * Contributors: Details at https://graphviz.org
  *************************************************************************/
 
-/* Priority Queue Code for shortest path in graph */
-
 #include <ortho/sgraph.h>
 
 #define N_VAL(n) (n)->n_val
-- 
2.40.0