* Copyright (c) 1991 The Regents of the University of California.
* %sccs.include.redist.c%
* @(#)extern.h 5.1 (Berkeley) %G%
void checkredirect
__P((void));
void err
__P((const char *, ...));
void gprint
__P((struct termios
*, struct winsize
*, int));
void gread
__P((struct termios
*, char *));
void optlist
__P((void));
void print
__P((struct termios
*, struct winsize
*, int, enum FMT
));
void warn
__P((const char *, ...));