Function openssl_sys::PEM_write_bio_DSAPrivateKey

pub unsafe extern fn PEM_write_bio_DSAPrivateKey(bp: *mut BIO,
                                                 dsa: *mut DSA,
                                                 cipher: *const EVP_CIPHER,
                                                 kstr: *mut c_uchar,
                                                 klen: c_int,
                                                 callback: Option<PasswordCallback>,
                                                 user_data: *mut c_void)
                                                 -> c_int