From 9d44865a7cddabc0d47ddea6895f652660aa90d2 Mon Sep 17 00:00:00 2001
From: "Michael I. Bushnell" <mib@gnu.org>
Date: Tue, 21 Mar 1995 02:14:32 +0000
Subject: Include <unistd.h>.

---
 libps/filters.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'libps')

diff --git a/libps/filters.c b/libps/filters.c
index 0dff3dfa..345e90e8 100644
--- a/libps/filters.c
+++ b/libps/filters.c
@@ -23,6 +23,7 @@
 #include <stdlib.h>
 #include <assert.h>
 #include <pwd.h>
+#include <unistd.h>
 
 #include "ps.h"
 #include "common.h"
-- 
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