XACTNOTIFICATIONTYPE_WAVEBANKSTREAMING_INVALIDCONTENT is defined as 18.

The application again the bug, passed 1 as the elem parameter which
doubled the memory being allocated.  When it overflowed (became negative),
the value was passed into GlobalAlloc16 which then failed.

GlobalAlloc16 takes a DWORD parameter, so the value isn't going to be truncated.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=53092

Original patch by github user cracyc for winevdm.

Their prototypes are not meaningful on the Unix side.

And convert to the sysv ABI.

Instead of constraining the output caps to the current resolution, which
breaks when streams with different resolutions are concatenated.

And remove h264parse element requirement.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=54599