Andriy Palamarchuk).

Return BINARY_DOS type if extended header was not recognized.

send WM_WINDOWPOSCHANGING.

- wodGetPosition does not send an update message to the player thread;
this reduces the accuracy of the readout from byte-accuracy to near
fragment-accuracy, but we save 2-4 context switches and kernel
scheduling penalties.
- if FeedDSP runs out of data, do not flush output buffers before
notifications are sent and given the chance to provide more sound data.
Do not flush before we're down to the last fragment.
- messages to the player thread are signaled using Unix pipes instead
of Win32 synchronization primitives, to avoid having the player thread
wait for the wineserver (and context switches from/to it) before the
it can feed more data to the sound card.
- ring buffer size is increased from 30 to 192 to support some games
that fires 128 messages at once to determine DMA buffer size.

- fix severe bug in CB_FINDEXACTSTRING
- small cleanups

we explicitly do a SetWindowPos(SWP_SHOWWINDOW/HIDEWINDOW).
Update the WM hints when mapping a window in case the style has
changed in the meantime.

Fixed cr/lf handling.
Prevent an infinite loop when an invalid format (%S) is passed as a
format string to vsnprintf.
Fixed a memory leak in the W version.

section (to avoid alignment assertions).

interlocked_add.

ABI.

netinet/in.h.