[PATCH v5 0/13] MR600: wine{alsa,pulse}: Merge unixlib.h, move it into mmdevapi

[Davide Beatrici (＠davidebeatrici)]

This is the very first step for merging the `mmdevdrv.c` files into a single one.

The commit strictly focuses on Linux drivers, `wine{oss,coreaudio}` will follow.

Huge thanks to @jacek and @huw for making this simple, as they took care of ELF/PE separation.

--
  v5: winepulse: Switch to mmdevapi's unixlib.h
      winepulse: Adapt "get_prop_value_params" struct to mmdevapi's
      winepulse: Adapt "is_started_params" struct to mmdevapi's
      winepulse: Adapt "get_device_period_params" struct to mmdevapi's
      winepulse: Adapt "get_mix_format_params" struct to mmdevapi's
      winepulse: Adapt "get_capture_buffer_params" struct to mmdevapi's

https://gitlab.winehq.org/wine/wine/-/merge_requests/600