#include "ruby.h"
#include "version.h"
#include "GeoIP.h"
#include "GeoIPCity.h"

static char *file_location;
static const char *_value_or_unknown(const char *p);

static VALUE rb_mGeolocation;
static VALUE rb_cCity;
static VALUE rb_city_initialize(VALUE rb_module, VALUE location);
static VALUE rb_city_from_ip(VALUE rb_module, VALUE host);
static VALUE rb_city_set_file_location(VALUE rb_module, VALUE location);
static VALUE rb_city_get_file_location(VALUE rb_module);
static VALUE rb_city_to_s(VALUE rb_module);