write_string
static int write_string(UI *ui, UI_STRING *uis);
.ui_write_string = write_string,
write_string(fd, hp->h_name);
write_string(fd, hostname);
write_string(fd, rpce->r_name);
write_string(fd, sp->s_name);
write_string(fd, sp->s_proto);
write_string(fd, pe->p_name);
write_string(fd, lt->tm_zone);
void write_string(int, const char *);
write_string(sock, hpcap.errbuf);
write_string(priv_fd, dev);