template_preprocess_pager(&$variables) Prepares variables for pager templates. Default
pager_get_query_parameters() Compose a URL query parameter array for pager links. Return
pager_default_initialize($total, $limit, $element = 0) Initializes a pager. This
pager_find_page($element = 0) Returns the current page being requested for display within a pager.
pager_query_add_page(array $query, $element, $index) Gets the URL query parameter array of a pager link.
Functions to aid in presenting database results as a set of pages. File core/includes/pager.inc