Map key codes to characters

FROM : applelists
DATE : Thu Feb 21 22:48:15 2008

Hi,

is there a modern API which I can use to map between keys

For example giving 12 and want to get a "Q" back and for providing "Q" I
get a 12 back.

Of course it would be nice to know the option keys.

Is that possible?

Currently I use iGetKeys, but that is failing for a lot of cases.

Gruß
Christian