abc/src/misc/util/util_hack.h

/**CFile****************************************************************

  FileName    [util_hack.h]

  SystemName  [ABC: Logic synthesis and verification system.]

  PackageName [This file is used to simulate the presence of "util.h".]

  Synopsis    [External declarations.]

  Author      [Alan Mishchenko]
  
  Affiliation [UC Berkeley]

  Date        [Ver. 1.0. Started - June 20, 2005.]

  Revision    [$Id: util_hack.h,v 1.00 2005/06/20 00:00:00 alanmi Exp $]

***********************************************************************/

#ifndef __UTIL_HACK_H__
#define __UTIL_HACK_H__


#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <time.h>
#include <math.h>

#include "abc_global.h"


ABC_NAMESPACE_HEADER_START


#ifndef EXTERN
#define EXTERN extern
#endif
#define NIL(type)              ((type *) 0)
#define random                 rand
#define srandom                srand

#define util_cpu_time          Extra_CpuTime            
#define getSoftDataLimit       Extra_GetSoftDataLimit   
#define util_getopt_reset      Extra_UtilGetoptReset    
#define util_getopt            Extra_UtilGetopt         
#define util_print_time        Extra_UtilPrintTime      
#define util_strsav            Extra_UtilStrsav         
#define util_tilde_expand      Extra_UtilTildeExpand    
#define util_file_search       Extra_UtilFileSearch
#define MMoutOfMemory          Extra_UtilMMoutOfMemory      

#define util_optarg            globalUtilOptarg
#define util_optind            globalUtilOptind

#ifndef ARGS
#define ARGS(protos) protos
#endif

extern long        Extra_CpuTime();
extern int         Extra_GetSoftDataLimit();
extern void        Extra_UtilGetoptReset();
extern int         Extra_UtilGetopt( int argc, char *argv[], const char *optstring );
extern char *      Extra_UtilPrintTime( long t );
extern char *      Extra_UtilStrsav( char *s );
extern char *      Extra_UtilTildeExpand( char *fname );
extern char *      Extra_UtilFileSearch( char *file, char *path, char *mode );

extern char *      globalUtilOptarg;
extern int         globalUtilOptind;



ABC_NAMESPACE_HEADER_END



#endif