view mercurial/bdiff.h @ 47195:546e812a1c2d

automation: create Python 3.5 variant of requirements.txt

The automation environment is refusing to build with the previous
file because some dependencies won't install on Python 3.5.

I couldn't find an easy way to salvage the situation with a single
requirements.txt file. So, I decided to introduce a variant
for Python 3.5.

As part of this, we update packages to latest versions.

(I do question why we are still supporting Python 3.5...)

Differential Revision: https://phab.mercurial-scm.org/D10690

#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