1use libc::*;
2
3extern "C" {
4    pub fn RAND_bytes(buf: *mut u8, num: c_int) -> c_int;
5
6    #[cfg(ossl111)]
7    pub fn RAND_keep_random_devices_open(keep: c_int);
8
9    pub fn RAND_status() -> c_int;
10
11    pub fn RAND_add(buf: *const c_void, num: c_int, randomness: c_double);
12}
13