return pow (2.0,(sqrt(sqrt(sqrt(pos)))*198.0-192.0)/6.0);
}
-std::string short_version (std::string, std::string::size_type target_length);
Glib::ustring fit_to_pixels (const Glib::ustring&, int pixel_width, Pango::FontDescription& font, int& actual_width);
-int atoi (const std::string&);
-double atof (const std::string&);
-void url_decode (std::string&);
gint just_hide_it (GdkEventAny*, Gtk::Window*);
void allow_keyboard_focus (bool);
Glib::RefPtr<Gdk::Pixbuf> get_xpm(std::string);
static std::map<std::string, Glib::RefPtr<Gdk::Pixbuf> > xpm_map;
const char* const *get_xpm_data (std::string path);
-std::string length2string (const int32_t frames, const float sample_rate);
#endif /* __ardour_gtk_utils_h__ */