bexpr.h

<B>Digital的Unix操作系统VAX 4.2源码</B>

(*#@(#)bexpr.h	4.1	Ultrix	7/17/90 *)
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$Header: bexpr.h,v 1.3 84/05/19 11:35:03 powell Exp $
 ****************************************************************************)
function NewExprNode(kind : ExprKind) : ExprNode; external;

procedure SameExprLine(newOne, oldOne : ExprNode); external;


function ConstExprNode(cn : ConstNode) : ExprNode; external;

function UnOpExprNode(oper : Token; opnd : ExprNode) : ExprNode; external;

function DotExprNode(rec : ExprNode; field : String) : ExprNode; external;

function DerefExprNode(ptr : ExprNode) : ExprNode; external;

procedure Indent(var f : text; indent:integer); external;

procedure PrintExpr(en:ExprNode;indent:integer); external;

procedure WriteExpr(var f : text; en : ExprNode); external;

function AddToExprList(list : ExprList; newOne : ExprNode) : ExprList;
	external;