From 27f3796ac1f9b711fae506f63186034ed178690c Mon Sep 17 00:00:00 2001 From: Han-Wen Nienhuys Date: Mon, 30 Aug 2021 14:57:37 +0000 Subject: hash.h: provide constants for the hash IDs This will simplify referencing them from code that is not deeply integrated with Git, in particular, the reftable library. Signed-off-by: Han-Wen Nienhuys Signed-off-by: Junio C Hamano --- hash.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'hash.h') diff --git a/hash.h b/hash.h index 9e25c40e9a..5d40368f18 100644 --- a/hash.h +++ b/hash.h @@ -95,12 +95,18 @@ static inline void git_SHA256_Clone(git_SHA256_CTX *dst, const git_SHA256_CTX *s /* Number of algorithms supported (including unknown). */ #define GIT_HASH_NALGOS (GIT_HASH_SHA256 + 1) +/* "sha1", big-endian */ +#define GIT_SHA1_FORMAT_ID 0x73686131 + /* The length in bytes and in hex digits of an object name (SHA-1 value). */ #define GIT_SHA1_RAWSZ 20 #define GIT_SHA1_HEXSZ (2 * GIT_SHA1_RAWSZ) /* The block size of SHA-1. */ #define GIT_SHA1_BLKSZ 64 +/* "s256", big-endian */ +#define GIT_SHA256_FORMAT_ID 0x73323536 + /* The length in bytes and in hex digits of an object name (SHA-256 value). */ #define GIT_SHA256_RAWSZ 32 #define GIT_SHA256_HEXSZ (2 * GIT_SHA256_RAWSZ) -- cgit v1.2.3