irc-bot/cdb.h

#ifndef __CDB_H__
#define __CDB_H__

#include <stdio.h>
#include <stdint.h>

struct cdb_ctx {
    FILE *f;

    char *key;
    uint32_t keylen;

    uint32_t hash_val;
    uint32_t hash_pos;
    uint32_t hash_len;

    uint32_t entry;
};

void cdb_init(struct cdb_ctx *ctx, FILE *f);
int cdb_dump(struct cdb_ctx *ctx,
        char *key, size_t *keylen,
        char *val, size_t *vallen);
void cdb_find(struct cdb_ctx *ctx, char *key, size_t keylen);
uint32_t cdb_next(struct cdb_ctx *ctx, char *buf, size_t buflen);

#endif