view mercurial/mpatch.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_MPATCH_H
#define HG_MPATCH_H

#define MPATCH_ERR_NO_MEM -3
#define MPATCH_ERR_CANNOT_BE_DECODED -2
#define MPATCH_ERR_INVALID_PATCH -1

struct mpatch_frag {
	int start, end, len;
	const char *data;
};

struct mpatch_flist {
	struct mpatch_frag *base, *head, *tail;
};

int mpatch_decode(const char *bin, ssize_t len, struct mpatch_flist **res);
ssize_t mpatch_calcsize(ssize_t len, struct mpatch_flist *l);
void mpatch_lfree(struct mpatch_flist *a);
int mpatch_apply(char *buf, const char *orig, ssize_t len,
                 struct mpatch_flist *l);
struct mpatch_flist *
mpatch_fold(void *bins, struct mpatch_flist *(*get_next_item)(void *, ssize_t),
            ssize_t start, ssize_t end);

#endif