From eea712c2188acb6e5ed12c49860ffea2ff779639 Mon Sep 17 00:00:00 2001
From: Stefan Lankes <slankes@eonerc.rwth-aachen.de>
Date: Sun, 9 Aug 2015 14:22:41 +0200
Subject: [PATCH] remove obsolte line

---
 hermit/newlib/examples/hello.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/hermit/newlib/examples/hello.c b/hermit/newlib/examples/hello.c
index 43d93af4d..6789e4e0b 100644
--- a/hermit/newlib/examples/hello.c
+++ b/hermit/newlib/examples/hello.c
@@ -30,8 +30,6 @@
 #include <string.h>
 #include <unistd.h>
 #include <errno.h>
-#undef errno
-extern int errno;
 
 int main(int argc, char** argv)
 {