CVS commit: src

[Christos Zoulas <christos%netbsd.org@localhost>]

Module Name:    src
Committed By:   christos
Date:           Wed Jan 20 13:11:19 UTC 1999

Modified Files:
        src/lib/libc/gen: getusershell.c
Log Message:
- avoid unitialized warning.
- remove unreachable code.
- add ARGSUSED
- linted for const castaway.