Yeah, that's also what the wiki says: https://wiki.winehq.org/Wine_Developer's_Guide/Other_Debugging_Techniques

But it also says that some functions can be wrongly interpreted as having more arguments than originally thought.

Honestly, I have no idea how to begin this, my knowledge of assembly is rudimentary. I see that WineDbg has a disassemble option, but I'm not sure how to use it in this context.

If you could guide me through this so that I can learn, I'd really appreciate it.

On Fri, Dec 24, 2021 at 5:28 PM Zebediah Figura (she/her) <zfigura@codeweavers.com> wrote:

On 12/23/21 19:43, Mohamad Al-Jaf wrote:
> Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51850
> Signed-off-by: Mohamad Al-Jaf <mohamadaljaf@gmail.com>
> ---
> The function is undocumented. It does not seem to
> take any arguments, but I don't know how to verify
> this without a doubt.

The most effective way I'm aware of is to call it on i386 and check the
stack alignment.