kernel32: Intialise 16-bit stack to zero.

[Robert Shearman]

Alexandre Julliard wrote:
> Robert Shearman <rob at codeweavers.com> writes:
>   
>> Otherwise dbghelp could sometimes get confused and think it should
>> switch to 16-bit mode.
>> This results in messages such as the following when warn or tracing
>> for the heap channel is turned on:
>> fixme:dbghelp:Failed to linearize address ????:55555555 ...
>>     
>
> Initializing the first frame should be enough.

I can't work out what the size of the first frame is though. Is it 
sizeof(STACK16FRAME)?

-- 
Rob Shearman