From 209a9728f93b79de8bfe7afe6c78ce514e230c5b Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Fri, 19 Aug 1994 17:05:18 +0000
Subject: [PATCH] .

---
 lib/ftruncate.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/ftruncate.c b/lib/ftruncate.c
index 4f6aaa993..58cd2bba9 100644
--- a/lib/ftruncate.c
+++ b/lib/ftruncate.c
@@ -32,7 +32,9 @@ ftruncate (fd, length)
 
 #include <sys/stat.h>
 #include <errno.h>
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
+#endif
 
 int
 ftruncate (fd, length)
-- 
2.11.0