view mercurial/bdiff.h @ 36111:b44a47214122

py3: use string for "close" value in commit extras

The extras dict on commits has string keys and values. Before this
commit, we passed "close" as an integer, which Python 2 gladly
coerced to a string during a %s formatting in the bowels of
changelog.py.

Differential Revision: https://phab.mercurial-scm.org/D2157

#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