# WBT_NumOfRegisteredBlock

## Syntax

  `#include <nitro/wbt.h>`
  `int WBT_NumOfRegisteredBlock(void);`

## Arguments

None.

## Return Values

Returns the total number of registered data blocks.

## Description

This gets the current total number of data blocks that have been registered by the `WBT_RegisterBlock` function.

## See Also

WBT_RegisterBlock, WBT_UnregisterBlock, WBTBlockInfoList

## Revision History

2004/09/21 Initial version.

CONFIDENTIAL