Detect if Pentium CPU

Hi kids.

Anybody still remembers 16-bit API?

I'm using VB3 for some programs.
I can only use 16-bit API calls.

I want to detect if the CPU is a Pentium, but with the GetWinFlags() API, the max. CPU is a 486.

But now I found that on newer machines there is one bit set that is not explained in the API documentation.

Could this be the Pentium bit?