negotiator / default.hon commit read-cache.c: initialize copy_len to shut up gcc 8 (f5c4a9a)
   1#ifndef NEGOTIATOR_DEFAULT_H
   2#define NEGOTIATOR_DEFAULT_H
   3
   4struct fetch_negotiator;
   5
   6void default_negotiator_init(struct fetch_negotiator *negotiator);
   7
   8#endif