| book_export | modules/book/book.module | Menu callback; Generates various representation of a book page with
all descendants and prints the requested representation to output. |
| book_location | modules/book/book.module | Given a node, this function returns an array of 'book node' objects
representing the path in the book tree from the root to the
parent of the given node. |
| db_fetch_object | includes/database.pgsql.inc | Fetch one result row from the previous query as an object. |
| db_num_rows | includes/database.pgsql.inc | Determine how many result rows were found by the preceding query. |
| db_query | includes/database.inc | Runs a basic query in the active database. |
| db_rewrite_sql | includes/database.inc | Rewrites node, taxonomy and comment queries. Use it for listing queries. Do not
use FROM table1, table2 syntax, use JOIN instead. |
| drupal_not_found | includes/common.inc | Generates a 404 error if the request can not be handled. |
| drupal_set_message | includes/bootstrap.inc | Set a message which reflects the status of the performed operation. |
| drupal_strtolower | includes/unicode.inc | Lowercase a UTF-8 string. |
| t | includes/common.inc | Translate strings to the current locale. |
