#ifndef MM_HDR_H
#define MM_HDR_H      /* Prevent accidental double inclusion */

#include <usg_common.h>
#include "usg_typedef.h"
#include "hashtable.h"

#define TIME_DUR      100

extern bool mm_init(size_t heap_size);
extern bool mm_destroy(void);

void *mm_malloc (size_t size);
void mm_free (void *ptr, int enable = true);
extern void *mm_realloc(void *ptr, size_t size);
extern void find_mm_data(int val);
extern int check_mm_valid(void *bp);

extern void * mm_get_by_key(int key);

extern void mm_free_by_key(int key);

extern int mm_alloc_key() ;

extern hashtable_t * mm_get_hashtable();

// extern int mm_checkheap(int verbose);

// extern void *get_mm_start_brk();
// extern size_t get_mm_max_size();
#endif