From e9e4ee6ffa7fa316ba8d479e19639391a3d58e57 Mon Sep 17 00:00:00 2001
From: Vincent Sanders <vince@kyllikki.org>
Date: Thu, 2 Apr 2015 16:25:10 +0100
Subject: need _BSD_SOURCE to be defined to get useful unistd on some platforms

---
 Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 10b2120..e84dc12 100644
--- a/Makefile
+++ b/Makefile
@@ -23,7 +23,8 @@ WARNFLAGS := -Wall -W -Wundef -Wpointer-arith -Wcast-align \
 	-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes \
 	-Wmissing-declarations -Wnested-externs
 
-CFLAGS := -I$(CURDIR)/include/ -I$(CURDIR)/src $(WARNFLAGS) $(CFLAGS)
+CFLAGS := -D_BSD_SOURCE -D_DEFAULT_SOURCE \
+	-I$(CURDIR)/include/ -I$(CURDIR)/src $(WARNFLAGS) $(CFLAGS)
 ifneq ($(GCCVER),2)
   CFLAGS := $(CFLAGS) -std=c99
 else
-- 
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