From af7f7b7515a335b593049f04d4fedff7c7c7d128 Mon Sep 17 00:00:00 2001
From: Anthony Martin <ality@pbrane.org>
Date: Fri, 31 May 2013 15:53:26 -0700
Subject: [PATCH] lib9/utf: remove unneccesary includes

R=golang-dev, r, bradfitz
CC=golang-dev
https://golang.org/cl/8651043
---
 src/lib9/utf/rune.c     | 2 --
 src/lib9/utf/utfecpy.c  | 2 +-
 src/lib9/utf/utflen.c   | 2 --
 src/lib9/utf/utfnlen.c  | 2 --
 src/lib9/utf/utfrrune.c | 1 -
 src/lib9/utf/utfrune.c  | 1 -
 src/lib9/utf/utfutf.c   | 1 -
 7 files changed, 1 insertion(+), 10 deletions(-)

diff --git a/src/lib9/utf/rune.c b/src/lib9/utf/rune.c
index 818771cfd96..913b786daab 100644
--- a/src/lib9/utf/rune.c
+++ b/src/lib9/utf/rune.c
@@ -12,8 +12,6 @@
  * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
  * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
  */
-#include <stdarg.h>
-#include <string.h>
 #include "utf.h"
 #include "utfdef.h"
 
diff --git a/src/lib9/utf/utfecpy.c b/src/lib9/utf/utfecpy.c
index d6dc091c44d..76fb571d324 100644
--- a/src/lib9/utf/utfecpy.c
+++ b/src/lib9/utf/utfecpy.c
@@ -11,7 +11,7 @@
  * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
  * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
  */
-#include <stdarg.h>
+#define _BSD_SOURCE 1
 #include <string.h>
 #include "utf.h"
 #include "utfdef.h"
diff --git a/src/lib9/utf/utflen.c b/src/lib9/utf/utflen.c
index 45653d540cd..843e6773fce 100644
--- a/src/lib9/utf/utflen.c
+++ b/src/lib9/utf/utflen.c
@@ -11,8 +11,6 @@
  * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
  * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
  */
-#include <stdarg.h>
-#include <string.h>
 #include "utf.h"
 #include "utfdef.h"
 
diff --git a/src/lib9/utf/utfnlen.c b/src/lib9/utf/utfnlen.c
index d673c82904b..4b02e6a333b 100644
--- a/src/lib9/utf/utfnlen.c
+++ b/src/lib9/utf/utfnlen.c
@@ -11,8 +11,6 @@
  * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
  * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
  */
-#include <stdarg.h>
-#include <string.h>
 #include "utf.h"
 #include "utfdef.h"
 
diff --git a/src/lib9/utf/utfrrune.c b/src/lib9/utf/utfrrune.c
index 95d2a9d8af1..2273ec55170 100644
--- a/src/lib9/utf/utfrrune.c
+++ b/src/lib9/utf/utfrrune.c
@@ -11,7 +11,6 @@
  * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
  * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
  */
-#include <stdarg.h>
 #include <string.h>
 #include "utf.h"
 #include "utfdef.h"
diff --git a/src/lib9/utf/utfrune.c b/src/lib9/utf/utfrune.c
index b4017d26c6a..863a1846f32 100644
--- a/src/lib9/utf/utfrune.c
+++ b/src/lib9/utf/utfrune.c
@@ -11,7 +11,6 @@
  * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
  * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
  */
-#include <stdarg.h>
 #include <string.h>
 #include "utf.h"
 #include "utfdef.h"
diff --git a/src/lib9/utf/utfutf.c b/src/lib9/utf/utfutf.c
index ec492316566..79098535ba1 100644
--- a/src/lib9/utf/utfutf.c
+++ b/src/lib9/utf/utfutf.c
@@ -11,7 +11,6 @@
  * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
  * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
  */
-#include <stdarg.h>
 #include <string.h>
 #include "utf.h"
 #include "utfdef.h"