configuration settings.', array('@settings' => url('admin/settings/file/format/slideshow')))); } /** * Implementation of hook_install(). */ function file_slideshow_install() {} /** * Implementation of hook_uninstall(). */ function file_slideshow_uninstall() { variable_del('file_slideshow_pdf'); variable_del('file_slideshow_pdf_data'); variable_del('file_slideshow_convert_pipelines'); }