# NNS_FndGetGroupIDForMBlockExpHeap

## Syntax

      #include <nnsys/fnd.h>

      u16 NNS_FndGetGroupIDForMBlockExpHeap(const void* memBlock);

## Arguments

memBlock | Pointer to the memory block for which to obtain the group ID.

## Return Values

Returns the designated memory block's group ID.

## Description

This function obtains the group ID of the allocated memory block from the extended heap.

## See Also

`NNS_FndGetSizeForMBlockExpHeap, NNS_FndGetAllocDirForMBlockExpHeap
`

## Revision History

2004/04/01 Initial version.

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