485 struct dep *
488   struct dep *d = (struct dep *) xmalloc (sizeof (struct dep));  in alloc_dep()
489   bzero ((char *) d, sizeof (struct dep));  in alloc_dep()
497 free_dep (struct dep *d)  in free_dep()
511 struct dep *
512 copy_dep_chain (const struct dep *d)  in copy_dep_chain()
514   register struct dep *c;  in copy_dep_chain()
515   struct dep *firstnew = 0;  in copy_dep_chain()
516   struct dep *lastnew = 0;  in copy_dep_chain()
520       c = (struct dep *) xmalloc (sizeof (struct dep));  in copy_dep_chain()
521       bcopy ((char *) d, (char *) c, sizeof (struct dep));  in copy_dep_chain()
543 free_dep_chain (struct dep *d)  in free_dep_chain()
547       struct dep *df = d;  in free_dep_chain()
578 dep_name (struct dep *dep)  in dep_name()  argument
580   return dep->name == 0 ? dep->file->name : dep->name;  in dep_name()