Function bearssl_sys::br_rsa_i31_pkcs1_sign

pub unsafe extern "C" fn br_rsa_i31_pkcs1_sign(
    hash_oid: *const c_uchar, 
    hash: *const c_uchar, 
    hash_len: usize, 
    sk: *const br_rsa_private_key, 
    x: *mut c_uchar
) -> u32