{}
{   The purpose of this request is to determine whether or not a user supplied
{ catalog can be used to install files to.  The specified catalog must not have been
{ defined before the current upgrade session and must be allowed to be created by
{ the utility.  When the user specifies a catalog and it is undefined the path name
{ is placed in a list  and the function returns true.  If on the other hand the catalog
{ turns out to be defined the list is checked to see if the catalog is allowable.
{}
{       RAP$ALLOWABLE_CATALOG (FUNCTION_NAME, ARGUMENT_LIST, VALUE, STATUS)
{}
{FUNCTION_NAME: (input) This parameter specifies the the function associated with
{       this procedure.
{}
{ARGUMENT_LIST: (input) This parameter specifies a sequence that holds the user
{       entered parameter values.
{}
{VALUE: (output) This parameter specifies the record where the function values
{       are stored.
{}
{STATUS: (output) This parameter specifies any resulting errors.
{}
