From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Wed, 30 Mar 2022 04:12:39 +0000 (-0700)
Subject: gvgen: remove unused unistd.h #include
X-Git-Tag: 4.0.0~143^2~3
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9ae78845b9c8c89aa9fa6762666f85d84e8ddaeb;p=graphviz

gvgen: remove unused unistd.h #include

Gitlab: #2204
---

diff --git a/cmd/tools/gvgen.c b/cmd/tools/gvgen.c
index ced1e935c..24dbedde9 100644
--- a/cmd/tools/gvgen.c
+++ b/cmd/tools/gvgen.c
@@ -17,9 +17,6 @@
 #include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
 #include <string.h>
 #include <ctype.h>
 #include <getopt.h>