Re: [PATCH v5 0/8] MR813: winecoreaudio: Switch to mmdevapi's unixlib.h.

[Huw Davies (＠huw)]

Huw Davies (@huw) commented about dlls/winecoreaudio.drv/mmdevdrv.c:
>  HANDLE event;
>  float *vols;
>
> - DWORD dev_id;
> - char dev_name[MAX_DEV_NAME_LEN + 1];

There shouldn't be any need to export `MAX_DEV_NAME_LEN` from the unixlib (just define it in `coreaudio.c`).

Have a look how the alsa driver does this.  Basically move `dev_name` to the end of the struct, and allocate enough space in `AUDDRV_GetAudioEndpoint()` once you know the length of the device name.