Function nginx::PEM_write_bio_PKCS8PrivateKey

pub unsafe extern "C" fn PEM_write_bio_PKCS8PrivateKey(
    arg1: *mut BIO, 
    arg2: *mut EVP_PKEY, 
    arg3: *const EVP_CIPHER, 
    arg4: *mut c_char, 
    arg5: c_int, 
    arg6: pem_password_cb, 
    arg7: *mut c_void
) -> c_int