/*
 * strmap.h
 *
 * A close-addressing based string -> string hash map
 * for CISC 301: Operating Systems
 */

#ifndef H_STRMAP
#define H_STRMAP

#include <stdlib.h>
#include <string.h>

typedef struct strmap strmap;
typedef size_t (*hash_func) (const char *, size_t);

typedef enum {
  STRMAP_OK,
  STRMAP_ERR,
  STRMAP_NOTFOUND
} strmap_status;

/*
 * Inserts a new string into a strmap, returning
 */
strmap_status strmap_put(strmap*, const char*, const char*);

strmap_status strmap_get(const strmap*, const char*, const char**);

strmap_status strmap_delete(strmap*, const char*);

size_t strmap_size(const strmap*);

strmap *strmap_create(hash_func);
void strmap_destroy(strmap *);


#endif