1 use libc::*; 2 3 extern "C" { RAND_bytes(buf: *mut u8, num: c_int) -> c_int4 pub fn RAND_bytes(buf: *mut u8, num: c_int) -> c_int; 5 6 #[cfg(ossl111)] RAND_keep_random_devices_open(keep: c_int)7 pub fn RAND_keep_random_devices_open(keep: c_int); 8 RAND_status() -> c_int9 pub fn RAND_status() -> c_int; 10 RAND_add(buf: *const c_void, num: c_int, randomness: c_double)11 pub fn RAND_add(buf: *const c_void, num: c_int, randomness: c_double); 12 } 13