mercurial/bdiff.h
author Pierre-Yves David <pierre-yves.david@octobus.net>
Mon, 30 Jan 2023 19:21:34 +0100
changeset 50078 e333cc169c45
parent 48280 d86908050375
permissions -rw-r--r--
dirstate: rename `pendingparentchange` to `is_changing_parents` This is clearer and more inline witht he other change we did.

#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