NAME
        CloseCatalog -- close a message catalog. (V38)

   SYNOPSIS
        CloseCatalog(catalog);
                     A0

        VOID CloseCatalog(struct catalog *);

   FUNCTION
        Concludes access to a message catalog. The usage count of the
        catalog is decremented. When this count reaches 0, the catalog
        can be expunged from system memory whenever a memory panic occurs.

   INPUTS
        catalog - the message catalog to close. A NULL catalog is a valid
                  parameter and is simply ignored.

   SEE ALSO
        opencatalog(), getcatalogstr()