McastReleaseAddress function (madcapcl.h)
The McastReleaseAddress function releases leased multicast addresses from the MCAST server.
Syntax
DWORD McastReleaseAddress(
[in] IP_ADDR_FAMILY AddrFamily,
[in] LPMCAST_CLIENT_UID pRequestID,
[in] PMCAST_LEASE_REQUEST pReleaseRequest
);
Parameters
[in] AddrFamily
Designates the address family. Use AF_INET for Internet Protocol version 4 (IPv4), and AF_INET6 for Internet Protocol version 6 (IPv6).
[in] pRequestID
Unique identifier used when the address or addresses were initially obtained.
[in] pReleaseRequest
Pointer to the MCAST_LEASE_REQUEST structure containing multicast parameters associated with the release request.
Return value
The McastReleaseAddress function returns the status of the operation.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | madcapcl.h |
| Library | Dhcpcsvc.lib |
| DLL | Dhcpcsvc.dll |