X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/7b98850d3b8b2453b473fdfb6db52f4aa3fe39b6..c152db5d6a64036d4e51ec75c93b6accbb1bfa13:/mts/smtp/hosts.c?ds=sidebyside

diff --git a/mts/smtp/hosts.c b/mts/smtp/hosts.c
index 908e6194..94287b5c 100644
--- a/mts/smtp/hosts.c
+++ b/mts/smtp/hosts.c
@@ -2,8 +2,6 @@
 /*
  * hosts.c -- find out the official name of a host
  *
- * $Id$
- *
  * This code is Copyright (c) 2002, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
  * complete copyright information.
@@ -18,6 +16,7 @@
 
 #include <h/mh.h>
 #include <h/mts.h>
+#include <sys/socket.h>
 #include <netdb.h>
 
 static struct host {