static void loadchanged(WebKitWebView *v, WebKitLoadEvent e, Client *c);
static void loaduri(Client *c, const Arg *arg);
static void navigate(Client *c, const Arg *a);
static void loadchanged(WebKitWebView *v, WebKitLoadEvent e, Client *c);
static void loaduri(Client *c, const Arg *arg);
static void navigate(Client *c, const Arg *a);