| aggregator_page_categories | modules/aggregator/aggregator.pages.inc | Menu callback; displays all the categories used by the aggregator. |
| db_query | includes/database/database.inc | Execute an arbitrary query string against the active database. |
| db_query_range | includes/database/database.inc | Execute an arbitrary query string against the active database, restricted to a specified range.
See alsoDatabaseConnection::defaultOptions() |
| theme | includes/theme.inc | Generate the themed output. |
| url | includes/common.inc | Generate a URL from a Drupal menu path. Will also pass-through existing URLs. |
| variable_get | includes/bootstrap.inc | Return a persistent variable. |
