mercurial/bdiff.h
author Augie Fackler <augie@google.com>
Tue, 16 Oct 2018 17:30:47 -0400
changeset 40509 ed19958dbf5d
parent 34652 174d115d8104
child 48274 d86908050375
permissions -rw-r--r--
remotefilelog: consolidate and rename bundle2 capability Bonus: we catch a spot where the shallowrepo requirement was being misused as the bundle2 capability. Differential Revision: https://phab.mercurial-scm.org/D5127

#ifndef _HG_BDIFF_H_
#define _HG_BDIFF_H_

#include "compat.h"

struct bdiff_line {
	int hash, n, e;
	ssize_t len;
	const char *l;
};

struct bdiff_hunk;
struct bdiff_hunk {
	int a1, a2, b1, b2;
	struct bdiff_hunk *next;
};

int bdiff_splitlines(const char *a, ssize_t len, struct bdiff_line **lr);
int bdiff_diff(struct bdiff_line *a, int an, struct bdiff_line *b, int bn,
               struct bdiff_hunk *base);
void bdiff_freehunks(struct bdiff_hunk *l);

#endif