DWC_GetNumFriend

C Specification

#include <dwc.h>

int DWC_GetNumFriend( const DWCFriendData friendList[],
int friendListLen );

Description

This function accesses the local friend roster to return the number of friends registered on it. This function does not perform any communication.

Arguments

friendList Pointer to the friend roster represented by the structure DWCFriendData.
friendListLen Maximum length of friend roster (number of elements).

Return Values

The number of registered friends in the friend roster.

See Also

Revision History

07/22/2005 Initial version.