view mercurial/bdiff.h @ 34285:7b1e524ad73f

uncommit: add an experimental.uncommitondirtywdir config

There are people who wants to do `hg uncommit` on dirty working directory, so
this patch adds a config which can be used to the achieve that.

Adds tests for the same.

Differential Revision: https://phab.mercurial-scm.org/D735

#ifndef _HG_BDIFF_H_
#define _HG_BDIFF_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