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##

# TCPIP_IGMP_HandlerDeRegister Function

## C

    bool TCPIP_IGMP_HandlerDeRegister(
        TCPIP_IGMP_HANDLE hIgmp
    );

## Description

This function deregisters the IGMP client event handler.

## Preconditions

The IGMP module must be initialized.

## Parameters

Parameters | Description
--- | ---
hIgmp | A handle returned by a previous call to TCPIP_IGMP_HandlerRegister.

## Returns

- true - If the call succeeds.
- false - If no such handler is registered.

## Remarks

None.