fetch-object.hon commit wrapper: move is_empty_file() and rename it as is_empty_or_missing_file() (e3b1e3b)
   1#ifndef FETCH_OBJECT_H
   2#define FETCH_OBJECT_H
   3
   4struct object_id;
   5
   6void fetch_objects(const char *remote_name, const struct object_id *oids,
   7                   int oid_nr);
   8
   9#endif