drivers/random/random.h

   1 /*
   2 random.h
   3
   4 Public interface to the random number generator
   5 */
   6
   7 /* Internal random sources */
   8 #define RND_TIMING              0
   9 #define RANDOM_SOURCES_INTERNAL 1
  10 #define TOTAL_SOURCES   (RANDOM_SOURCES+RANDOM_SOURCES_INTERNAL)
  11
  12 _PROTOTYPE( void random_init, (void)                                    );
  13 _PROTOTYPE( int random_isseeded, (void)                                 );
  14 _PROTOTYPE( void random_update, (int source, rand_t *buf, int count)    );
  15 _PROTOTYPE( void random_getbytes, (void *buf, size_t size)              );
  16 _PROTOTYPE( void random_putbytes, (void *buf, size_t size)              );