#[unsafe(no_mangle)]pub unsafe extern "C" fn indy_create_revocation_state(
command_handle: Handle,
blob_storage_reader_handle: Handle,
rev_reg_def_json: CString,
rev_reg_delta_json: CString,
timestamp: u64,
cred_rev_id: CString,
cb: Option<ResponseStringCB>,
) -> Error