Stop once-ing init wrapper

use std::str;

use std::path::Path;

use std::ptr;

use std::sync::{Once, ONCE_INIT, Mutex, Arc};

use std::sync::{Mutex, Arc};

use std::cmp;

use std::any::Any;

#[cfg(any(feature = "npn", feature = "alpn"))]

/// Manually initialize SSL.

/// It is optional to call this function and safe to do so more than once.

pub fn init() {

    static mut INIT: Once = ONCE_INIT;

    unsafe { INIT.call_once(|| ffi::init()); }

    ffi::init();

}

bitflags! {