CDC wrapper creation t-sql

DECLARE @wrapper_functions TABLE (
function_name sysname,
create_script nvarchar(max));

INSERT INTO @wrapper_functions
EXEC sys.sp_cdc_generate_wrapper_function;

DECLARE @create_script nvarchar(max);
DECLARE #hfunctions CURSOR LOCAL fast_forward
FOR
SELECT create_script FROM @wrapper_functions;

OPEN #hfunctions;
FETCH #hfunctions INTO @create_script;
WHILE (@@fetch_status <> -1)
BEGIN
EXEC sp_executesql @create_script
FETCH #hfunctions INTO @create_script
END;

CLOSE #hfunctions;
DEALLOCATE #hfunctions;