Wine staging 5.12 release

[Gerald Pfeifer]

When I wanted to include this update in the FreeBSD port 
(emulators/wine-devel) which I maintain, I got the following
on FreeBSD 11/i386:

  ../../tools/winegcc/winegcc -o ws2_32.dll.so --wine-objdir ../.. 
  -fno-PIC -fasynchronous-unwind-tables -shared ws2_32.spec async.o 
  socket.o version.res -liphlpapi -luser32 ../../libs/port/libwine_port.a 
  -L/home/gerald/11-i386/lib -Wl,-delayload,iphlpapi.dll 
  -Wl,-delayload,user32.dll -fstack-protector-strong 
  -Wl,-rpath=/home/gerald/11-i386/lib/gcc9 -L/home/gerald/11-i386/lib/gcc9
  ../xaudio2_7/xact_dll.c:84:5: error: unknown type name 'IXACT34Cue'
   84 |     IXACT34Cue IXACT34Cue_iface;
      |     ^~~~~~~~~~

and

  ../xaudio2_7/xact_dll.c: At top level:
  ../xaudio2_7/xact_dll.c:293:50: error: unknown type name 'IXACT34Cue'; 
  did you mean 'IXACT3Cue'?
    293 | static inline XACT3CueImpl *impl_from_IXACT34Cue(IXACT34Cue *iface)
        |                                                  ^~~~~~~~~~
        |                                                  IXACT3Cue

That looks like a general issue, not specific to this platform.

Looking at the source in question

  typedef struct _XACT3CueImpl {
      IXACT3Cue IXACT3Cue_iface;
  #if XACT3_VER <= 0x0304
      IXACT34Cue IXACT34Cue_iface;  // <= Line 84
  #endif

      FACTCue *fact_cue;
  } XACT3CueImpl;

I am wondering whether this conditional compilation is the reason
here (and why you may not have seen this)?

Gerald