Function openssl_sys::BN_bn2binpad
pub unsafe extern "C" fn BN_bn2binpad(a: *const BIGNUM, to: *mut u8, tolen: c_int) -> c_int
The portability is definied by:
#[cfg(ossl110)]
pub unsafe extern "C" fn BN_bn2binpad(a: *const BIGNUM, to: *mut u8, tolen: c_int) -> c_int
#[cfg(ossl110)]