* The Regents of the University of California. All rights reserved.
* %sccs.include.redist.c%
* @(#)show.h 1.1 (Berkeley) %G%
void showtree
__P((union node
*));
void trace
__P((const char *, ...));
void trputs
__P((char *));
void trargs
__P((char **));
void opentrace
__P((void));