/********************************************************************** * Copyright (c) Digital Equipment Corporation 1984, 1985, 1986. * * All Rights Reserved. * * Reference "/usr/src/COPYRIGHT" for applicable restrictions. * **********************************************************************/ /* * SCCSID: @(#)b.h 3.0 4/22/86 */ extern int xxindent, xxval, newflag, xxmaxchars, xxbpertab; extern int xxlineno; /* # of lines already output */ #define xxtop 100 /* max size of xxstack */ extern int xxstind, xxstack[xxtop], xxlablast, xxt; struct node {int op; char *lit; struct node *left; struct node *right; };