From 34a03587d27c0a30fb0d6ff1c5ba68f97e332e5a Mon Sep 17 00:00:00 2001
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Sun, 22 Nov 2020 00:35:46 +0100
Subject: pflocal: Fix warning

* pflocal/sock.c: Include <unistd.h>.
---
 pflocal/sock.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'pflocal/sock.c')

diff --git a/pflocal/sock.c b/pflocal/sock.c
index dfe5cf44..2acf5f4e 100644
--- a/pflocal/sock.c
+++ b/pflocal/sock.c
@@ -18,6 +18,7 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
 
 #include <string.h>		/* For memset() */
+#include <unistd.h>
 
 #include <pthread.h>
 
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