1 be288a59 2023-02-23 thomas /*
 2 be288a59 2023-02-23 thomas  * Copyright (c) 2018 Stefan Sperling <stsp@openbsd.org>
 3 be288a59 2023-02-23 thomas  *
 4 be288a59 2023-02-23 thomas  * Permission to use, copy, modify, and distribute this software for any
 5 be288a59 2023-02-23 thomas  * purpose with or without fee is hereby granted, provided that the above
 6 be288a59 2023-02-23 thomas  * copyright notice and this permission notice appear in all copies.
 7 be288a59 2023-02-23 thomas  *
 8 be288a59 2023-02-23 thomas  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 9 be288a59 2023-02-23 thomas  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 be288a59 2023-02-23 thomas  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 be288a59 2023-02-23 thomas  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 be288a59 2023-02-23 thomas  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 be288a59 2023-02-23 thomas  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 be288a59 2023-02-23 thomas  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 be288a59 2023-02-23 thomas  */
16 be288a59 2023-02-23 thomas 
17 be288a59 2023-02-23 thomas #define GOT_SHA1_STRING_ZERO "0000000000000000000000000000000000000000"
18 c8ae092d 2023-02-23 thomas #define GOT_SHA256_STRING_ZERO "0000000000000000000000000000000000000000000000000000000000000000"
19 be288a59 2023-02-23 thomas 
20 be288a59 2023-02-23 thomas int got_parse_xdigit(uint8_t *, const char *);
21 c8ae092d 2023-02-23 thomas 
22 be288a59 2023-02-23 thomas char *got_sha1_digest_to_str(const uint8_t *, char *, size_t);
23 c8ae092d 2023-02-23 thomas char *got_sha256_digest_to_str(const uint8_t *, char *, size_t);
24 c8ae092d 2023-02-23 thomas 
25 c8ae092d 2023-02-23 thomas int got_parse_hash_digest(uint8_t *, const char *, enum got_hash_algorithm);
26 c8ae092d 2023-02-23 thomas int got_parse_object_id(struct got_object_id *, const char *,
27 c8ae092d 2023-02-23 thomas     enum got_hash_algorithm);