1 /*- 2 * Copyright (c) 1991 The Regents of the University of California. 3 * 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 5.1 (Berkeley) 03/07/91 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 #ifdef __STDC__ 17 void readcmdfile(char *); 18 void cmdloop(int); 19 #else 20 void readcmdfile(); 21 void cmdloop(); 22 #endif 23