recv_data
recv_data(fd_slave, &cmd, sizeof(cmd));
recv_data(fd_slave, &len, sizeof(len));
recv_data(fd_slave, name, len);
recv_data(fd_slave, &len, sizeof(len));
recv_data(fd_slave, pw, len);
recv_data(fd_slave, &domain, sizeof(domain));
recv_data(fd_slave, &salen, sizeof(salen));
recv_data(fd_slave, &sa, salen);
recv_data(fd_monitor, &quitnow, sizeof(quitnow));
recv_data(fd_monitor, &serrno, sizeof(serrno));
recv_data(fd_monitor, &ret, sizeof(ret));
recv_data(fd_monitor, &serrno, sizeof(serrno));
void recv_data(int, void *, size_t);
u_char line_stat, recv_data, n_chars;
recv_data = cd_read_reg(cy, CD1400_RDSR);
line_stat, recv_data);
*buf_p++ = recv_data;