void cli_hexdump(const void* data, uint16_t length);
void cli_hexdump_rev(const void* data, uint16_t length);
void cli_hexdump2(const void* data, uint16_t length);
void cli_hexdump(const void* data, uint16_t length);
void cli_hexdump_rev(const void* data, uint16_t length);
void cli_hexdump2(const void* data, uint16_t length);