view mercurial/bdiff.h @ 47916:65e3d8028f2e

dirstate: drop the `_merge` method It only has one caller that only use one of the branch, so lets inline that branch and clean things up further. Differential Revision: https://phab.mercurial-scm.org/D11351
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Tue, 24 Aug 2021 21:16:48 +0200
parents 174d115d8104
children d86908050375
line wrap: on
line source

#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