CVS commit: src

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

Module Name:    src
Committed By:   christos
Date:           Fri Nov 13 12:20:19 UTC 1998

Modified Files:
        src/include: vis.h
Log Message:
change the second arg of unvis from char -> int, to avoid K&R vs. ansi
portability problems.