struct transfer *findtransferbytag(struct conduit *conduit, char *tag);
void transfersetsize(struct transfer *transfer, intmax_t size);
void transfersetpos(struct transfer *transfer, intmax_t pos);
struct transfer *findtransferbytag(struct conduit *conduit, char *tag);
void transfersetsize(struct transfer *transfer, intmax_t size);
void transfersetpos(struct transfer *transfer, intmax_t pos);