147126Sbostic /*- 260698Sbostic * Copyright (c) 1991, 1993 360698Sbostic * The Regents of the University of California. All rights reserved. 447126Sbostic * 547126Sbostic * This code is derived from software contributed to Berkeley by 647126Sbostic * Kenneth Almquist. 747126Sbostic * 847126Sbostic * %sccs.include.redist.c% 947126Sbostic * 10*69272Schristos * @(#)main.h 8.2 (Berkeley) 05/04/95 1147126Sbostic */ 1247126Sbostic 1347126Sbostic extern int rootpid; /* pid of main shell */ 1447126Sbostic extern int rootshell; /* true if we aren't a child of the main shell */ 1547126Sbostic 16*69272Schristos void readcmdfile __P((char *)); 17*69272Schristos void cmdloop __P((int)); 18*69272Schristos int dotcmd __P((int, char **)); 19*69272Schristos int exitcmd __P((int, char **)); 20