Sets an overall quantity of queue elements.

Syntax:

DWORD __stdcall QueSetItemsCount(HANDLE hQue, DWORD ItemsCount);

Parameters:

hQue

[in] HNQueue object handle.

ItemsCount

[in] An overall quantity of queue elements.

Return values:

If the function succeeds the return value will be the ItemsCount parameter value.

Description:

Use QueSetItemsCount to get an overall quantity of queue elements, or to set it before you call QueAllocItems function to allocate memory for the queue.

QueSetItemsCount is used with MaxPacketSize to define the main characteristics of the queue. After you have defined these characteristics use QueAllocItems function.