/*
- * Copyright (C) 2009 Andy Spencer <spenceal@rose-hulman.edu>
+ * Copyright (C) 2009-2010 Andy Spencer <andy753421@gmail.com>
*
* 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
#ifndef __GIS_UTIL_H__
#define __GIS_UTIL_H__
+#include <glib.h>
+
#define EARTH_R (6371000)
#define EARTH_C (2*G_PI*EARTH_R)
#define NORTH 90