text: #include <stdint.h>
  
  #ifdef __cplusplus
  extern "C"
  {
  #endif
  extern void ram_init();
  extern void ram_write(uint16_t address, uint8_t value);
  extern uint8_t ram_read(uint16_t address);
  extern void ram_write16(uint16_t address, uint16_t value);
  extern uint16_t ram_read16(uint16_t address);
  extern void ram_fill(uint16_t address, int size, uint8_t value);
  #ifdef __cplusplus
  }
  #endif
  