# OS_GetMacAddress

## C Specification

      #include <nitro/os.h>

      void OS_GetMacAddress( u8* macAddress );

## Arguments

macAddress | Specifies a pointer to the buffer that is used for acquiring the MAC address of the wireless hardware. 6 bytes of data are written in this buffer.

## Return Values

None.

## Description

This function acquires the MAC address of wireless hardware. Each Nintendo DS device has a unique MAC address.

## See Also

`OS_GetOwnerInfo, OS_GetOwnerRtcOffset`

## Revision History

09/03/2004 Initial version

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