// FindLinks searches this nodes links for the given key, // returns the indexes of any links pointing to it func FindLinks(links []*cid.Cid, c *cid.Cid, start int) []int { var out []int for i, lnk_c := range links[start:] { if c.Equals(lnk_c) { out = append(out, i+start) } } return out }