merge(third_party/git): Merge squashed git subtree at v2.23.0

Merge commit '1b593e1ea4' as 'third_party/git'
This commit is contained in:
Vincent Ambo 2020-01-11 23:36:56 +00:00
commit 7ef0d62730
3629 changed files with 1139935 additions and 0 deletions

23
third_party/git/sha1dc_git.h vendored Normal file
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/* Plumbing with collition-detecting SHA1 code */
#ifdef DC_SHA1_EXTERNAL
#include <sha1dc/sha1.h>
#elif defined(DC_SHA1_SUBMODULE)
#include "sha1collisiondetection/lib/sha1.h"
#else
#include "sha1dc/sha1.h"
#endif
#ifdef DC_SHA1_EXTERNAL
void git_SHA1DCInit(SHA1_CTX *);
#else
#define git_SHA1DCInit SHA1DCInit
#endif
void git_SHA1DCFinal(unsigned char [20], SHA1_CTX *);
void git_SHA1DCUpdate(SHA1_CTX *ctx, const void *data, unsigned long len);
#define platform_SHA_CTX SHA1_CTX
#define platform_SHA1_Init git_SHA1DCInit
#define platform_SHA1_Update git_SHA1DCUpdate
#define platform_SHA1_Final git_SHA1DCFinal