extern void SSP_IRQHandler (void);
void sspInit (uint8_t portNum, sspClockPolarity_t polarity, sspClockPhase_t phase);
-void sspSend (uint8_t portNum, uint8_t *buf, uint32_t length);
+void sspSend (uint8_t portNum, uint8_t const *buf, uint32_t length);
void sspReceive (uint8_t portNum, uint8_t *buf, uint32_t length);
+void sspSendReceive(uint8_t portNum, uint8_t *buf, uint32_t length);
#endif