====== map_GetBusyFlag ======

===== Description =====

Retrieve the busy flag for a map. Please see [[zeolite:functions:map_SetBusyFlag]] for the meaning of this flag.

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

<code>bool CExtAPI::map_GetBusyFlag(ZMAP hMap);</code>


===== Arguments =====

^ Name ^ Type ^ Comment ^
| hMap | ZMAP | A ZMAP handle to a map variable, the busy flag of which is to be retrieved. |

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

True if:
  * //hMap// points to a valid map variable, and;
  * The map is allocated, and;
  * The map is not busy, and;
  * No errors occurred.
False otherwise.

===== Comments =====

None.