is the dtom function declined?

[Paul]

Hiten Pandya <hmp at xxxxxxxxxxxxx> wrote in news:426a0f62$0$716
$415eb37d at xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:

> Paul wrote:
>> When I read the source code about mbuf, I noticed
>> mtod is kept, but no dtom. Is the dtom function declined?
>> 
>>                                              Paul
> 
>      The 'dtom' macro is deprecated, last time I checked.
> 
>                -Hiten
> 

Which macro/function can I used to replace "dtom"? 

best regards