# NNS_GfdDumpLnkPlttVramManagerEx

## Syntax

      #include <nnsys/gfd.h>

      void NNS_GfdDumpLnkPlttVramManagerEx(
              NNSGfdLnkDumpCallBack   pFunc,
              void*                   pUserData );

## Arguments

`pFunc` | Debug output process function (for normal textures)
`pUserData` | Debug output process data passed as an argument to the debug output process function.

## Return Values

None.

## Description

Outputs the status of the linked list palette VRAM manager for debugging.
The parameters in the internal management list used by the VRAM manager are set as arguments, and the specified debug output process function gets called.
A declaration of a debug output process function and an example of implementation are shown below.

    //------------------------------------------------------
    // NNSGfdLnkDumpCallBack declaration
    //------------------------------------------------------
    typedef void (*NNSGfdLnkDumpCallBack)(
        u32                             addr,
        u32                             szByte,
        void*                           pUserData );

    //------------------------------------------------------
    // NNSGfdLnkDumpCallBack implementation example
    //------------------------------------------------------
    void DumpCallBack_( u32 addr, u32 szByte, void* pUserData )
    {
        // Calculate the total size
        (*((u32*)pUserData)) += szByte;

        // output information to the debug console
        OS_Printf("0x%08x:  0x%08x    \n", addr, szByte );
    }

## See Also

None.

## Revision History

2007/01/31 Initial version.

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