ack/lang/m2/comp/walk.h

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/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*
* Author: Ceriel J.H. Jacobs
*/
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/* P A R S E T R E E W A L K E R */
/* $Header$ */
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/* Definition of WalkNode macro
*/
extern int (*WalkTable[])();
#define WalkNode(xnd, xlab) ((xnd) && (*WalkTable[(xnd)->nd_class])((xnd), (xlab)))
extern label text_label;
extern label data_label;