shithub: femtolisp

ref: 51dce20aa4c1560e1f0d9cdc54ff0b2baf86b8eb
dir: /htable.h/

View raw version 
#pragma once

#define HT_N_INLINE 32

typedef struct {
	size_t size;
	void **table;
	void *_space[HT_N_INLINE];
}htable_t;

// define this to be an invalid key/value
#define HT_NOTFOUND ((void*)1)

// initialize and free
htable_t *htable_new(htable_t *h, size_t size);
void htable_free(htable_t *h);

// clear and (possibly) change size
void htable_reset(htable_t *h, size_t sz);