From 96601e3c617bb2122265419f0895730ed794f5af Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Tue, 22 May 2012 22:07:42 -0400
Subject: [PATCH] _GNU_SOURCE implies all BSD features except ones GNU rejects

---
 include/unistd.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/unistd.h b/include/unistd.h
index 37671fa4..9287338c 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -13,7 +13,7 @@ extern "C" {
 #define SEEK_CUR 1
 #define SEEK_END 2
 
-#if defined(_BSD_SOURCE)
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
 #define L_SET 0
 #define L_INCR 1
 #define L_XTND 2
-- 
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