NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

christos
Tue Jul  8 16:23:43 EDT 1997
Update of /a/cvsroot/src/sys/sys
In directory netbsd1:/var/slash-tmp/cvs-serv22173

Modified Files:
        errno.h 
Log Message:
Correct prototype for __errno().