From 571744447c23f91feb6439948f3a619aca850dfb Mon Sep 17 00:00:00 2001
From: Szabolcs Nagy <nsz@port70.net>
Date: Thu, 12 Dec 2013 05:09:18 +0000
Subject: include cleanups: remove unused headers and add feature test macros

---
 src/stdlib/ecvt.c   | 1 +
 src/stdlib/gcvt.c   | 1 +
 src/stdlib/wcstod.c | 1 +
 3 files changed, 3 insertions(+)

(limited to 'src/stdlib')

diff --git a/src/stdlib/ecvt.c b/src/stdlib/ecvt.c
index 79c3de63..797b664e 100644
--- a/src/stdlib/ecvt.c
+++ b/src/stdlib/ecvt.c
@@ -1,3 +1,4 @@
+#define _GNU_SOURCE
 #include <stdlib.h>
 #include <stdio.h>
 
diff --git a/src/stdlib/gcvt.c b/src/stdlib/gcvt.c
index 6c075e25..f29bc304 100644
--- a/src/stdlib/gcvt.c
+++ b/src/stdlib/gcvt.c
@@ -1,3 +1,4 @@
+#define _GNU_SOURCE
 #include <stdlib.h>
 #include <stdio.h>
 
diff --git a/src/stdlib/wcstod.c b/src/stdlib/wcstod.c
index 83f308d3..26fe9af8 100644
--- a/src/stdlib/wcstod.c
+++ b/src/stdlib/wcstod.c
@@ -1,6 +1,7 @@
 #include "shgetc.h"
 #include "floatscan.h"
 #include "stdio_impl.h"
+#include <wchar.h>
 #include <wctype.h>
 
 /* This read function heavily cheats. It knows:
-- 
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