view mercurial/bdiff.h @ 43685:da925257a39e

typing: add pseudo localstr.__init__() to help pytype

Apparently, pytype failed to parse localstr.__new__()? This fixes the
following errors:

  line 126, in __hash__: No attribute '_utf8' on localstr [attribute-error]
  line 188, in tolocal: Function localstr.__init__ was called with the wrong
  arguments [wrong-arg-types]
  Expected: (self, string: str, ...)
  Actually passed: (self, string: bytes, ...)

#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