ws2_32: Add support for FROM_PROTOCOL_INFO to WSASocket()

[Kai Blin]

This fixes bug 11248, thanks to Andrej Andolsek for reporting this and
suggesting a fix.
---
 dlls/ws2_32/socket.c     |   30 +++++++++++-------------------
 dlls/ws2_32/tests/sock.c |   42 ++++++++++++++++++++++++++++++++++++++++++
 include/winsock.h        |    1 +
 3 files changed, 54 insertions(+), 19 deletions(-)
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