1 /*
2  * Copyright (c) 2019 Stefan Sperling <stsp@openbsd.org>
3  *
4  * Permission to use, copy, modify, and distribute this software for any
5  * purpose with or without fee is hereby granted, provided that the above
6  * copyright notice and this permission notice appear in all copies.
7  *
8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15  */
16 
17 struct got_delta_cache;
18 
19 const struct got_error *got_delta_cache_alloc(struct got_delta_cache **);
20 void got_delta_cache_free(struct got_delta_cache *);
21 
22 const struct got_error *got_delta_cache_add(struct got_delta_cache *, off_t,
23     uint8_t *, size_t);
24 const struct got_error *got_delta_cache_add_fulltext(struct got_delta_cache *,
25     off_t , uint8_t *, size_t);
26 void got_delta_cache_get(uint8_t **, size_t *, uint8_t **, size_t *,
27     struct got_delta_cache *, off_t);