IAcpHal::GetNumMessages Method

Returns the number of message in the message queue.

Syntax

public:
UINT32 GetNumMessages()  

Return value

Type: UINT32 

The number of messages in the queue.

Remarks

The value returned is the number of messages in the queue at a precise point in time, and will likely only be accurate for a brief period. The caller is guaranteed that the number of messages in the queue will never be less than the value returned, though could certainly be more.

Requirements

Header: Declared in acphal.h.

Library: Use acphal.lib.