NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

jtc
Wed Nov  6 22:04:06 PST 1996
Update of /cvsroot/src/sys/sys
In directory netbsd1:/var/slash-tmp/cvs-serv20949

Modified Files:
        errno.h 
Log Message:
If _REENTRANT is defined, define errno as a macro that calls the
__errno() function.