In Carbon, using some code that deals with fonts I got "Osaka\x81\x7c\x93\x99\x95\x9d" as a font name. Is there some document describing such names and how to properly use them? Should I filter them out and how? For example, I had trouble converting it to CFString. CFStringCreateWithBytes() returns NULL when I pass that name. Googling around didn't help too much, although there are few sightings of "Osaka\x81\x7c\x93\x99\x95\x9d" string on the web.