{
{   This request joins two string patterns together to form a pattern that
{ matches a subject string containing either the "first" pattern or the
{ "second" pattern.
{
{       CLP$SP_PATTERN_OR_PATTERN (FIRST_PATTERN, SECOND_PATTERN,
{         WORK_AREA, RESULT_PATTERN, STATUS)
{
{ FIRST_PATTERN: (input)  This parameter specifies the first pattern of the
{       alternation.
{
{ SECOND_PATTERN: (input)  This parameter specifies the second pattern of the
{       alternation.
{
{ WORK_AREA: (input, output)  This parameter specifies an area of storage that
{       will be used to construct the resulting string pattern.  The current
{       position of this sequence pointer is updated to reflect the amount of
{       storage used by the request.  The resulting string pattern is contained
{       completely within the used part of this sequence.
{
{ RESULT_PATTERN: (output)  This parameter specifies the result string pattern.
{
{ STATUS: (output)  This parameter specifies the request completion status.
{
