c_gtk_file_chooser_dialog_new

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)
GtkWidget* function(gchar* title, GtkWindow* parent, GtkFileChooserAction action, gchar* firstButtonText, ...) c_gtk_file_chooser_dialog_new;

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