//! See [OpenSSL's documentation] for details.
//!
//! [OpenSSL's documentation]: https://www.openssl.org/docs/fips/UserGuide-2.0.pdf
-use cvt;
-use error::ErrorStack;
-use ffi;
+use crate::cvt;
+use crate::error::ErrorStack;
/// Moves the library into or out of the FIPS 140-2 mode of operation.
///
/// This corresponds to `FIPS_mode_set`.
pub fn enable(enabled: bool) -> Result<(), ErrorStack> {
+ ffi::init();
unsafe { cvt(ffi::FIPS_mode_set(enabled as _)).map(|_| ()) }
}