1  #ifndef _SYS_RANDOM_H
       2  #include <stdlib/sys/random.h>
       3  
       4  # ifndef _ISOMAC
       5  
       6  extern ssize_t __getrandom (void *__buffer, size_t __length,
       7                              unsigned int __flags) __wur;
       8  libc_hidden_proto (__getrandom)
       9  
      10  # endif /* !_ISOMAC */
      11  #endif