# WBT_InitChild

## Syntax

  `#include <nitro/wbt.h>`
  `void WBT_InitChild(WBTCallback callback);`

## Arguments

`callback` | `WBTCallback`-type function that notifies an event generated separately from any particular command. In this function, the callback is notified as a `WBT_CMD_SYSTEM_CALLBACK` command. This callback is called from inside the `WBT_MpChildRecvHook` function.

## Return Values

None.

## Description

Initializes the WBT library as a child. This function can only be used by a wireless child.
There are no special conditions, such as wireless library status, related to calling this function.

## See Also

`WBT_InitParent`
`WBT_End`
`WBT_MpChildRecvHook`
`WBTCallback`

## Revision History

2005/06/01 Added text indicating that the callback is called from the `WBT_MpChildRecvHook` function.
2004/09/21 Initial version.

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