view mercurial/bdiff.h @ 46315:2ef575c62f10

test-regression: backing out D9640 (63c923fd7fa8)

Since D9640 was pushed, we have seen failure on at least:

- test-commit-interactive.t
- test-i18n.t
- test-log.t

The author that change requested it to be removed until he can investigate.

For reference: https://phab.mercurial-scm.org/D9640

Backed out changeset 63c923fd7fa8

Differential Revision: https://phab.mercurial-scm.org/D9803

#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