#_GetGrayRgn

[lynch@aristotle.ils.nwu.edu (Richard Lynch)]

Calling #_GetGrayRgn resulted in
[paraphrase]
Error:  traps::%int-to-ptr undefined.

So, I tried (defun traps::%int-to-ptr (int) (%int-to-ptr int))
and then the same thing happend with %get-signed-long.

So, I did the same thing, and (#_GetGrayRgn) returns a number (NOT a region).

SO...is this like a bug, or did I misread the manual and it's OK to require
traps (will be my next try) to get those old functions to work?