Resend 1/4 NtCreateMailslotFile tests

[Jeff L]

Eric Pouech wrote:
> Jeff Latimer a écrit :
>> Establish the framework for testing NtCreateMailslotFile.  Have fixed 
>> issues with NTSTATUS return codes etc.
> those tests belong to dlls/ntdll, not dlls/kernel32
> also, if the test is for ntdll functions, it shouldn't use kernel32 
> ones... hence, NtClose should be used instead of CloseHandle
I put the proposition a while ago about putting the tests in kernel32 
as, although they are ntdll functions,  they related to mailslot 
functions and relating the tests would be easier on the tester.  I take 
it that that is not the case?

Jeff