Check if ^char = string?

[shpend_hoti (shho)]

Hello guys

Can someone tell me, how can I check if a given ^char is a string or just a pointer to variable of type char?
I mean, when I just have i.e the passed ^char and nothing more.

Would be really cool to know

–Shpend

[ck (Carlo Kok)]

You can’t really know that no.

[shpend_hoti (shho)]

Ok thanks!