diff options
Diffstat (limited to 'lib/rand.c')
-rw-r--r-- | lib/rand.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/lib/rand.c b/lib/rand.c deleted file mode 100644 index 76f537d..0000000 --- a/lib/rand.c +++ /dev/null @@ -1,20 +0,0 @@ - -#include <assert.h> -#include <stdio.h> - -unsigned long int rand_seed() { - /* - returns a random unsigned long integer read from the standard unix - pseudorandom device /dev/urandom - */ - - FILE *f = fopen("/dev/urandom", "r"); - assert(f != NULL); - - unsigned long int seed; - fread(&seed, sizeof(unsigned long int), 1, f); - - fclose(f); - - return seed; -} |