NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

mycroft
Mon Dec  9 20:24:57 PST 1996
Update of /cvsroot/src/sys/sys
In directory netbsd1:/var/slash-tmp/cvs-serv5826

Modified Files:
      Tag: netbsd-1-2
        unistd.h 
Log Message:
>From trunk:
State explicitly why we do not implement _POSIX_SAVED_IDS.