CTL_STATUS_t ctl_transport_write_16b_register(CTL_TRANSPORT_t *self, int reg, int value);
ctl_transport_write_16b_register writes value to two consecutive 8-bit registers starting at address reg on the device associated with transport self. The registers are written in the byte order specified on initialization of the transport.
ctl_transport_write_16b_register returns a standard status code.