Function C_SignRecover 

#[unsafe(no_mangle)]
pub extern "C" fn C_SignRecover(
    hSession: CK_SESSION_HANDLE,
    pData: CK_BYTE_PTR,
    ulDataLen: CK_ULONG,
    pSignature: CK_BYTE_PTR,
    pulSignatureLen: CK_ULONG_PTR,
) -> CK_RV