text: // Header guard
  #ifndef BLAKE2B_H
  #define BLAKE2B_H
  
  
  // Header files
  #include <stdint.h>
  
  
  // Function prototypes
  
  // Get BLAKE2b
  void getBlake2b(uint8_t *output, size_t outputLength, const uint8_t *input, size_t inputLength, const uint8_t *key, size_t keyLength);
  
  
  #endif
  