> Indeed -- look at CCWs: if they'd put the flags in the reserved byte > instead, we'd only have needed one format! (Well, until there's 64-bit I/O, > anyway). 64-bit I/O has been supported since the beginning of z/Architecture via 64-bit IDAWs, and subsequently via MIDAWs.
Jim Mulder z/OS System Test IBM Corp. Poughkeepsie, NY ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
