1 /*- 2 * Copyright (c) 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Kenneth Almquist. 7 * 8 * %sccs.include.redist.c% 9 * 10 * @(#)main.h 8.2 (Berkeley) 05/04/95 11 */ 12 13 extern int rootpid; /* pid of main shell */ 14 extern int rootshell; /* true if we aren't a child of the main shell */ 15 16 void readcmdfile __P((char *)); 17 void cmdloop __P((int)); 18 int dotcmd __P((int, char **)); 19 int exitcmd __P((int, char **)); 20