From 7049cfee24a745b918a6a55fe0e076c1ab75f563 Mon Sep 17 00:00:00 2001
From: "Peter S. Mazinger" <ps.m@gmx.net>
Date: Fri, 15 Apr 2011 19:33:47 +0200
Subject: signal: cleanup, include only headers that are needed

Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
---
 libc/signal/sigintr.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'libc/signal/sigintr.c')

diff --git a/libc/signal/sigintr.c b/libc/signal/sigintr.c
index 10567e939..210d493ca 100644
--- a/libc/signal/sigintr.c
+++ b/libc/signal/sigintr.c
@@ -16,16 +16,16 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-#include <stddef.h>
 #include <signal.h>
-#include <errno.h>
-
 
 /* If INTERRUPT is nonzero, make signal SIG interrupt system calls
    (causing them to fail with EINTR); if INTERRUPT is zero, make system
    calls be restarted after signal SIG.  */
 #ifdef SA_RESTART
-extern sigset_t _sigintr attribute_hidden;	/* Defined in signal.c.  */
+# define __need_NULL
+# include <stddef.h>
+#else
+# include <errno.h>
 #endif
 
 int siginterrupt (int sig, int interrupt)
-- 
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