# pragma GCC diagnostic ignored "-Wlong-long"
typedef struct randombytes_implementation {
const char *(*implementation_name)(void); /* required */
uint32_t (*random)(void); /* required */
void (*stir)(void); /* optional */
uint32_t (*uniform)(const uint32_t upper_bound); /* optional, a default implementation will be used if NULL */
void (*buf)(void * const buf, const size_t size); /* required */
int (*close)(void); /* optional */
} randombytes_implementation;
#define randombytes_BYTES_MAX SODIUM_MIN(SODIUM_SIZE_MAX, 0xffffffffUL)
#define randombytes_SEEDBYTES 32U
size_t randombytes_seedbytes(void);
void randombytes_buf(void * const buf, const size_t size)
__attribute__ ((nonnull));
void randombytes_buf_deterministic(void * const buf, const size_t size,
const unsigned char seed[randombytes_SEEDBYTES])
__attribute__ ((nonnull));
uint32_t randombytes_random(void);
uint32_t randombytes_uniform(const uint32_t upper_bound);
void randombytes_stir(void);
int randombytes_close(void);
int randombytes_set_implementation(randombytes_implementation *impl)
__attribute__ ((nonnull));
const char *randombytes_implementation_name(void);
/* -- NaCl compatibility interface -- */
void randombytes(unsigned char * const buf, const unsigned long long buf_len)
__attribute__ ((nonnull));