release/src/router/libsodium/src/libsodium/include/sodium/randombytes_sysrandom.h

   1
   2 #ifndef randombytes_sysrandom_H
   3 #define randombytes_sysrandom_H
   4
   5 /*
   6  * THREAD SAFETY: randombytes_sysrandom() functions are thread-safe,
   7  * provided that you called sodium_init() once before using any
   8  * other libsodium function.
   9  */
  10
  11 #include <stddef.h>
  12 #include <stdint.h>
  13
  14 #include "export.h"
  15
  16 #ifdef __cplusplus
  17 extern "C" {
  18 #endif
  19
  20 SODIUM_EXPORT
  21 extern struct randombytes_implementation randombytes_sysrandom_implementation;
  22
  23 SODIUM_EXPORT
  24 const char *randombytes_sysrandom_implementation_name(void);
  25
  26 SODIUM_EXPORT
  27 uint32_t    randombytes_sysrandom(void);
  28
  29 SODIUM_EXPORT
  30 void        randombytes_sysrandom_stir(void);
  31
  32 SODIUM_EXPORT
  33 uint32_t    randombytes_sysrandom_uniform(const uint32_t upper_bound);
  34
  35 SODIUM_EXPORT
  36 void        randombytes_sysrandom_buf(void * const buf, const size_t size);
  37
  38 SODIUM_EXPORT
  39 int         randombytes_sysrandom_close(void);
  40
  41 #ifdef __cplusplus
  42 }
  43 #endif
  44
  45 #endif