blob: a5211414141093314d52e36a7cdb817e2a4c8178 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
/*
* hashtbl.h
*
* Efficient dictionary hash table class.
*/
#ifndef NASM_HASHTBL_H
#define NASM_HASHTBL_H
#include <inttypes.h>
#include <stddef.h>
#include "nasmlib.h"
struct hash_tbl_node {
uint64_t hash;
const char *key;
void *data;
};
struct hash_table {
struct hash_tbl_node *table;
size_t load;
size_t size;
size_t max_load;
};
struct hash_insert {
uint64_t hash;
struct hash_table *head;
struct hash_tbl_node *where;
};
uint64_t crc64(const char *string);
uint64_t crc64i(const char *string);
struct hash_table *hash_init(void);
void **hash_find(struct hash_table *head, const char *string,
struct hash_insert *insert);
void **hash_findi(struct hash_table *head, const char *string,
struct hash_insert *insert);
void **hash_add(struct hash_insert *insert, const char *string, void *data);
void *hash_iterate(const struct hash_table *head,
struct hash_tbl_node **iterator,
const char **key);
void hash_free(struct hash_table *head);
#endif /* NASM_HASHTBL_H */
|
