+typedef struct AvahiHostNameResolver AvahiHostNameResolver;
+typedef void (*AvahiHostNameResolverCallback)(AvahiHostNameResolver *r, AvahiIfIndex interface, AvahiProtocol protocol, AvahiResolverEvent event, const gchar *host_name, const AvahiAddress *a, gpointer userdata);
+AvahiHostNameResolver *avahi_host_name_resolver_new(AvahiServer *server, AvahiIfIndex interface, AvahiProtocol protocol, const gchar *host_name, AvahiProtocol aprotocol, AvahiHostNameResolverCallback calback, gpointer userdata);
+void avahi_host_name_resolver_free(AvahiHostNameResolver *r);
+
+typedef struct AvahiAddressResolver AvahiAddressResolver;
+typedef void (*AvahiAddressResolverCallback)(AvahiAddressResolver *r, AvahiIfIndex interface, AvahiProtocol protocol, AvahiResolverEvent event, const AvahiAddress *a, const gchar *host_name, gpointer userdata);
+AvahiAddressResolver *avahi_address_resolver_new(AvahiServer *server, AvahiIfIndex interface, AvahiProtocol protocol, const AvahiAddress *address, AvahiAddressResolverCallback calback, gpointer userdata);
+void avahi_address_resolver_free(AvahiAddressResolver *r);
+
+/** The type of domain to browse for */
+typedef enum {
+ AVAHI_DOMAIN_BROWSER_REGISTER, /**< Browse for a list of available registering domains */
+ AVAHI_DOMAIN_BROWSER_REGISTER_DEFAULT, /**< Browse for the default registering domain */
+ AVAHI_DOMAIN_BROWSER_BROWSE, /**< Browse for a list of available browsing domains */
+ AVAHI_DOMAIN_BROWSER_BROWSE_DEFAULT, /**< Browse for the default browsing domain */
+ AVAHI_DOMAIN_BROWSER_BROWSE_LEGACY /**< Legacy browse domain - see DNS-SD spec for more information */
+} AvahiDomainBrowserType;
+
+typedef struct AvahiDomainBrowser AvahiDomainBrowser;
+typedef void (*AvahiDomainBrowserCallback)(AvahiDomainBrowser *b, AvahiIfIndex interface, AvahiProtocol protocol, AvahiBrowserEvent event, const gchar *domain, gpointer userdata);
+AvahiDomainBrowser *avahi_domain_browser_new(AvahiServer *server, AvahiIfIndex interface, AvahiProtocol protocol, const gchar *domain, AvahiDomainBrowserType type, AvahiDomainBrowserCallback callback, gpointer userdata);
+void avahi_domain_browser_free(AvahiDomainBrowser *b);
+
+typedef struct AvahiServiceTypeBrowser AvahiServiceTypeBrowser;
+typedef void (*AvahiServiceTypeBrowserCallback)(AvahiServiceTypeBrowser *b, AvahiIfIndex interface, AvahiProtocol protocol, AvahiBrowserEvent event, const gchar *type, const gchar *domain, gpointer userdata);
+AvahiServiceTypeBrowser *avahi_service_type_browser_new(AvahiServer *server, AvahiIfIndex interface, AvahiProtocol protocol, const gchar *domain, AvahiServiceTypeBrowserCallback callback, gpointer userdata);
+void avahi_service_type_browser_free(AvahiServiceTypeBrowser *b);
+
+typedef struct AvahiServiceBrowser AvahiServiceBrowser;
+typedef void (*AvahiServiceBrowserCallback)(AvahiServiceBrowser *b, AvahiIfIndex interface, AvahiProtocol protocol, AvahiBrowserEvent event, const gchar *name, const gchar *type, const gchar *domain, gpointer userdata);
+AvahiServiceBrowser *avahi_service_browser_new(AvahiServer *server, AvahiIfIndex interface, AvahiProtocol protocol, const gchar *service_type, const gchar *domain, AvahiServiceBrowserCallback callback, gpointer userdata);
+void avahi_service_browser_free(AvahiServiceBrowser *b);
+
+typedef struct AvahiServiceResolver AvahiServiceResolver;
+typedef void (*AvahiServiceResolverCallback)(AvahiServiceResolver *r, AvahiIfIndex interface, AvahiProtocol protocol, AvahiResolverEvent event, const gchar *name, const gchar *type, const gchar *domain, const gchar *host_name, const AvahiAddress *a, guint16 port, AvahiStringList *txt, gpointer userdata);
+AvahiServiceResolver *avahi_service_resolver_new(AvahiServer *server, AvahiIfIndex interface, AvahiProtocol protocol, const gchar *name, const gchar *type, const gchar *domain, AvahiProtocol aprotocol, AvahiServiceResolverCallback calback, gpointer userdata);
+void avahi_service_resolver_free(AvahiServiceResolver *r);
+
+
+/** A domain service browser object. Use this to browse for
+ * conventional unicast DNS servers which may be used to resolve
+ * conventional domain names */
+typedef struct AvahiDNSServerBrowser AvahiDNSServerBrowser;
+typedef void (*AvahiDNSServerBrowserCallback)(AvahiDNSServerBrowser *b, AvahiIfIndex interface, AvahiProtocol protocol, AvahiBrowserEvent event, const gchar *host_name, const AvahiAddress *a, guint16 port, gpointer userdata);
+AvahiDNSServerBrowser *avahi_dns_server_browser_new(AvahiServer *server, AvahiIfIndex interface, AvahiProtocol protocol, const gchar *domain, AvahiDNSServerType type, AvahiProtocol aprotocol, AvahiDNSServerBrowserCallback callback, gpointer userdata);
+void avahi_dns_server_browser_free(AvahiDNSServerBrowser *b);