[src/trunk]: src/external/bsd/blacklist/include make header idempotent

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/de5084b2cdcd
branches:  trunk
changeset: 335783:de5084b2cdcd
user:      christos <christos%NetBSD.org@localhost>
date:      Fri Jan 23 18:48:56 2015 +0000

description:
make header idempotent

diffstat:

 external/bsd/blacklist/include/blacklist.h |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (18 lines):

diff -r 0ea58969758a -r de5084b2cdcd external/bsd/blacklist/include/blacklist.h
--- a/external/bsd/blacklist/include/blacklist.h        Fri Jan 23 16:13:53 2015 +0000
+++ b/external/bsd/blacklist/include/blacklist.h        Fri Jan 23 18:48:56 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: blacklist.h,v 1.2 2015/01/22 05:35:55 christos Exp $   */
+/*     $NetBSD: blacklist.h,v 1.3 2015/01/23 18:48:56 christos Exp $   */
 
 /*-
  * Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -31,6 +31,8 @@
 #ifndef _BLACKLIST_H
 #define _BLACKLIST_H
 
+#include <sys/socket.h>
+
 __BEGIN_DECLS
 struct blacklist *blacklist_open(void);
 void blacklist_close(struct blacklist *);