====== list_nItems ======

===== Description =====

Get the number of items in a list.

===== Function prototype =====

<code>long CExtAPI::list_nItems(ZLIST hList);</code>


===== Arguments =====

^ Name ^ Type ^ Comment ^
| hList | ZLIST | A ZLIST handle, the number of items in which are to be counted. |

===== Return value =====

The number of items in the list. Zero is returned in the case of an error.

===== Comments =====

None.