[comp.sys.mac] How do i make PICT files with ID=0?

robin@ccb.ucsf.edu (Robin Colgrove) (06/18/89)

Well, the deskpict utility that's sposed to make
graphics files into background screens says to use
a PICT file with ID=0.
OK, I'll bite. How the heck do I do that.
Of course, there's nothin' in the manuals... 
sheeesh.
robin