From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 9 Apr 2022 04:42:13 +0000 (-0700)
Subject: prune: remove unused unistd.h #include
X-Git-Tag: 4.0.0~119^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2d762adfdff2dbee1b107f7a13f81a2e6c6bcce7;p=graphviz

prune: remove unused unistd.h #include

Gitlab: #2204
---

diff --git a/contrib/prune/prune.c b/contrib/prune/prune.c
index 159969b26..b8722ebad 100644
--- a/contrib/prune/prune.c
+++ b/contrib/prune/prune.c
@@ -8,12 +8,7 @@
  * Contributors: Details at http://www.graphviz.org/
  *************************************************************************/
 
-#include "config.h"
-
 #include <stdio.h>
-#ifndef _WIN32
-#include <unistd.h>
-#endif
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>