text: #ifndef __INTEL_IMPL_H__
  #define __INTEL_IMPL_H__
  
  // add linkerage
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  void c_intel_benchmark       (uint8_t* keys, uint8_t*data, uint8_t *dataOut);
  void c_intel_interleaved_4x  (uint8_t* keys, uint8_t*data, uint8_t *dataOut);
  
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /*__INTEL_IMPL_H__*/