{}
{    The purpose of this request is to build a thirty-two bit checksum of
{ the given sequence.
{}
{        OCP$CHECKSUM (SEQUENCE)
{}
{ SEQUENCE: (input) This parameter specifies a pointer to the sequnece
{        being checksummed.
{}
{ OCP$CHECKSUM: (output) This parameter specifies the thirty-two bit checksum
{        generated.
{}


