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##

# NET_PRES_SocketSignalHandlerDeregister Function

## C

    bool NET_PRES_SocketSignalHandlerDeregister(NET_PRES_SKT_HANDLE_T handle, NET_PRES_SIGNAL_HANDLE hSig);

## Returns

- true - If the call succeeds

- false - If no such handler is registered

## Description

This function calls the transport layer's deregister signal handler function, if it exists

## Preconditions

A socket needs to have been opened by NET_PRES_SocketOpen.

## Parameters

Parameters | Description
--- | ---
handle | The presentation layer socket handle.
hSig | A handle returned by a previous call to TCPIP_TCP_SignalHandlerRegister.