cpuid.exe was compiled and linked on a XT to provide maximum
compatibility with older computers.

CPUID has been tested on an XT(8086) and a 486 so far.
CPUID sets the dos errorleel on exit to match to processor level

0 for 8086
1 for 186
2 for 286
3 for 386
4 for 486
5 for 586 (Pentium)
etc...

It also checks for a Co-Pro, but that value is not returned.

AJR
Jan 1995
