locale_date_format_reset_form($form, &$form_state, $langcode)Reset locale specific date formats to the global defaults.
$langcode Language code, e.g. 'en'.
modules/locale/locale.admin.inc, line 1415
<?php
function locale_date_format_reset_form($form, &$form_state, $langcode) {
$form['langcode'] = array('#type' => 'value', '#value' => $langcode);
$languages = language_list();
return confirm_form($form,
t('Are you sure you want to reset the date formats for %language to the global defaults?', array('%language' => $languages[$langcode]->name)),
'admin/config/regional/date-time/locale',
t('Resetting will remove all localized date formats for this language. This action cannot be undone.'),
t('Reset'), t('Cancel'));
}
?>