Update copyright notice

[empserver] / include / xy.h

diff --git a/include/xy.h b/include/xy.h
index e8fcffb6552ed6d11047f5545afa93db8af316bc..6002f23c0d41d82e6a1907eea748d44e1d2abf25 100644 (file)
--- a/include/xy.h
+++ b/include/xy.h
@@ -1,6 +1,6 @@
 /*
  *  Empire - A multi-player, client/server Internet based war game.
- *  Copyright (C) 1986-2011, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ *  Copyright (C) 1986-2013, Dave Pare, Jeff Bailey, Thomas Ruschak,
  *                Ken Stevens, Steve McClure, Markus Armbruster
  *
  *  Empire is free software: you can redistribute it and/or modify
@@ -60,6 +60,8 @@ extern void xyrelrange(struct natstr *np, struct range *src,
                       struct range *dst);
 extern void xyabsrange(struct natstr *np, struct range *src,
                       struct range *dst);
+extern void xydist_range(coord, coord, int, struct range *);
+extern void xysize_range(struct range *);
 extern coord strtox(char *str, char **end);
 extern coord strtoy(char *str, char **end);
 extern coord xabs(struct natstr *np, coord relx);