#ifndef HT_H
#define HT_H
#include "util.h"

enum { HT_INIT_CAP = 257 };

typedef struct ht_s ht;

ht *new_ht(UNUM size);

void destroy_ht(ht * restrict htp, int flag);

BOOL ht_insert(ht *htp, NUM key, void *value);

/* This is just for the completeness.  In theory I do not need to
   delete keys.

   If FLAG is non-zero, also free the value pointer. */
BOOL ht_delete(ht * const restrict htp, NUM key, int flag);

void *ht_find(ht * const restrict htp, NUM key);

#endif