view mercurial/mpatch.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_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