view mercurial/bdiff.h @ 36799:c638a13093cf

wireprotoserver: check permissions in main dispatch function

The permissions checking code merged from stable is out of place
in the refactored hgweb_mod module.

This commit moves the main call to wireprotoserver. We still have
some lingering code in hgweb_mod. This will get addressed later.

Differential Revision: https://phab.mercurial-scm.org/D2717

#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