Re: [PATCH v6 0/5] MR3103: server: Create and use a desktop shared mapping for GetCursorPos.

[Jinoh Kang (＠iamahuman)]

Jinoh Kang (@iamahuman) commented about server/queue.c:
> static cursor_pos_t cursor_history[64];
>  static unsigned int cursor_history_latest;
>
> +#if defined(__i386__) || defined(__x86_64__)
> +#define __SHARED_WRITE_FENCE( x ) ++(x)
> +#else
> +#define __SHARED_WRITE_FENCE( x ) __atomic_add_fetch( &(x), 1, __ATOMIC_RELEASE )
> +#endif

Unlike `__SHARED_READ_FENCE`, this is not a pure fence instruction.

```suggestion:-4+0
#if defined(__i386__) || defined(__x86_64__)
#define __INCR_SHARED_WRITE_SEQ( x ) ++(x)
#else
#define __INCR_SHARED_WRITE_SEQ( x ) __atomic_add_fetch( &(x), 1, __ATOMIC_RELEASE )
#endif
```