diff options
Diffstat (limited to 'libc/stdlib/random_r.c')
| -rw-r--r-- | libc/stdlib/random_r.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libc/stdlib/random_r.c b/libc/stdlib/random_r.c index 67234048b..faf5cf42e 100644 --- a/libc/stdlib/random_r.c +++ b/libc/stdlib/random_r.c @@ -134,6 +134,7 @@ static const struct random_poly_info random_poly_info = rear pointers can't wrap on the same call by not testing the rear pointer if the front one has wrapped. Returns a 31-bit random number. */ +libc_hidden_proto(random_r) int random_r(struct random_data *buf, int32_t *result) { int32_t *state; @@ -181,7 +182,6 @@ fail: __set_errno (EINVAL); return -1; } -libc_hidden_proto(random_r) libc_hidden_def(random_r) /* Initialize the random number generator based on the given seed. If the @@ -192,6 +192,7 @@ libc_hidden_def(random_r) information a given number of times to get rid of any initial dependencies introduced by the L.C.R.N.G. Note that the initialization of randtbl[] for default usage relies on values produced by this routine. */ +libc_hidden_proto(srandom_r) int srandom_r (unsigned int seed, struct random_data *buf) { int type; @@ -246,7 +247,6 @@ done: fail: return -1; } -libc_hidden_proto(srandom_r) libc_hidden_def(srandom_r) /* Initialize the state information in the given array of N bytes for @@ -260,6 +260,7 @@ libc_hidden_def(srandom_r) Note: The first thing we do is save the current state, if any, just like setstate so that it doesn't matter when initstate is called. Returns a pointer to the old state. */ +libc_hidden_proto(initstate_r) int initstate_r (unsigned int seed, char *arg_state, size_t n, struct random_data *buf) { int type; @@ -308,7 +309,6 @@ fail: __set_errno (EINVAL); return -1; } -libc_hidden_proto(initstate_r) libc_hidden_def(initstate_r) /* Restore the state from the given state array. @@ -319,6 +319,7 @@ libc_hidden_def(initstate_r) to the order in which things are done, it is OK to call setstate with the same state as the current state Returns a pointer to the old state information. */ +libc_hidden_proto(setstate_r) int setstate_r (char *arg_state, struct random_data *buf) { int32_t *new_state = 1 + (int32_t *) arg_state; @@ -362,5 +363,4 @@ fail: __set_errno (EINVAL); return -1; } -libc_hidden_proto(setstate_r) libc_hidden_def(setstate_r) |