ref: 10d16c10bed72a177a99e0a9a3f3caca6c38ce94
dir: /htable.h/
#pragma once
#define HT_N_INLINE 32
typedef struct {
void **table;
uint32_t size;
// this is to skip over non-items in for-each
// FIXME(sigrid): in a multithreaded environment this isn't enough
uint32_t i;
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);