[PATCH] ws2_32/tests: Fix memcmp size in test_TransmitFile().

[Marvin]

Hi,

While running your changed tests on Windows, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?
Full results can be found at
https://testbot.winehq.org/JobDetails.pl?Key=27913

Your paranoid android.


=== w8 (32 bit sock) ===
sock.c:7995: Test failed: bytesReturned isn't supposed to be 1
sock.c:8019: Test failed: GetOverlappedResult failed, error 0