keyspan_receive_data
if ((rval = keyspan_receive_data(&kp->kp_datain_pipe,
if ((rval = keyspan_receive_data(&kp->kp_datain_pipe,
if ((rval = keyspan_receive_data(&kp->kp_datain_pipe,
(void) keyspan_receive_data(
(void) keyspan_receive_data(&kp->kp_datain_pipe,
(void) keyspan_receive_data(&kp->kp_datain_pipe,
int keyspan_receive_data(keyspan_pipe_t *, int, void *);