view mercurial/bdiff.h @ 49861:ffeeaeb2d142

typing: adjust `mercurial.util.iterlines()` to accept any `Iterable`

In a local pytype run on the extensions, this fixes:

    File "/mnt/c/Users/Matt/hg/hgext/phabricator.py", line 788, in maketext:
        Function mercurial.util.iterlines was called with the wrong arguments [wrong-arg-types]
             Expected: (iterator: Iterator[bytes])
      Actually passed: (iterator: list)
      Attributes of protocol Iterator[bytes] are not implemented on list: __next__

#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