* Copyright (c) 1991 The Regents of the University of California.
* This code is derived from software contributed to Berkeley by
* %sccs.include.redist.c%
* @(#)expand.h 5.1 (Berkeley) %G%
void expandarg(union node
*, struct arglist
*, int);
void expandhere(union node
*, int);
int patmatch(char *, char *);
int casematch(union node
*, char *);