X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/76e72f65da97e7482da0a1eb0b110ca323f21643..0720e8ef5c1d10373cd5faedd35eab2bc4e30fbf:/lib/addr.h

diff --git a/lib/addr.h b/lib/addr.h
index fb70068..6b3991f 100644
--- a/lib/addr.h
+++ b/lib/addr.h
@@ -1,6 +1,6 @@
 /*
  * This file is part of DisOrder.
- * Copyright (C) 2004, 2007, 2008 Richard Kettlewell
+ * Copyright (C) 2004, 2007, 2008, 2013 Richard Kettlewell
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -21,7 +21,9 @@
 #ifndef ADDR_H
 #define ADDR_H
 
-#include <netdb.h>
+#if HAVE_NETDB_H
+# include <netdb.h>
+#endif
 
 struct stringlist;
 
@@ -47,6 +49,8 @@ struct addrinfo *get_address(const struct stringlist *a,
 
 int addrinfocmp(const struct addrinfo *a,
 		const struct addrinfo *b);
+int sockaddrcmp(const struct sockaddr *a,
+		const struct sockaddr *b);
 
 int multicast(const struct sockaddr *sa);
 char *format_sockaddr(const struct sockaddr *sa);