/****************************************************/
/* File: util.h                                     */
/* Utility functions for the TINY compiler          */
/* Compiler Construction: Principles and Practice   */
/* Kenneth C. Louden                                */
/****************************************************/

#ifndef _UTIL_H_
#define _UTIL_H_


char * copyString( char * );

/* procedure printTree prints a syntax tree to the 
 * listing file using indentation to indicate subtrees
 */
//void printTree( TreeNode * );

#endif