c_gtk_widget_class_bind_template_callback_full

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
__gshared extern (C)
void function(GtkWidgetClass* widgetClass, const(char)* callbackName, GCallback callbackSymbol) c_gtk_widget_class_bind_template_callback_full;

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