From 6e8ab5f870224443ba65e5d703897f956d9e0aa0 Mon Sep 17 00:00:00 2001
From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sun, 16 Jan 2022 10:19:35 -0800
Subject: [PATCH] dot.demo/dot.c: [nfc] align with C99 style and clang-format

---
 dot.demo/dot.c | 32 +++++++++++++++-----------------
 1 file changed, 15 insertions(+), 17 deletions(-)

diff --git a/dot.demo/dot.c b/dot.demo/dot.c
index 0b3a0d112..dce23452b 100644
--- a/dot.demo/dot.c
+++ b/dot.demo/dot.c
@@ -1,5 +1,5 @@
 /*************************************************************************
- * Copyright (c) 2011 AT&T Intellectual Property 
+ * Copyright (c) 2011 AT&T Intellectual Property
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -9,23 +9,21 @@
  *************************************************************************/
 
 #include <graphviz/gvc.h>
+#include <stddef.h>
 
-int main(int argc, char **argv)
-{
-    graph_t *g, *prev = NULL;
-    GVC_t *gvc;
+int main(int argc, char **argv) {
+  GVC_t *gvc = gvContext();
+  gvParseArgs(gvc, argc, argv);
 
-    gvc = gvContext();
-    gvParseArgs(gvc, argc, argv);
-
-    while ((g = gvNextInputGraph(gvc))) {
-	if (prev) {
-	    gvFreeLayout(gvc, prev);
-	    agclose(prev);
-	}
-	gvLayoutJobs(gvc, g);
-	gvRenderJobs(gvc, g);
-	prev = g;
+  graph_t *g, *prev = NULL;
+  while ((g = gvNextInputGraph(gvc))) {
+    if (prev) {
+      gvFreeLayout(gvc, prev);
+      agclose(prev);
     }
-    return (gvFreeContext(gvc));
+    gvLayoutJobs(gvc, g);
+    gvRenderJobs(gvc, g);
+    prev = g;
+  }
+  return gvFreeContext(gvc);
 }
-- 
2.40.0