VMS Help RTL Routines, DNS$, DNS$COUNT_SIMPLENAMES  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    The Count the Simple Names in a Full Name routine counts the
    number of simple names contained in an opaque full name.

    Format

      DNS$COUNT_SIMPLENAMES  fullname ,count

    Arguments

 fullname
    OpenVMS Usage: char_string
    type:          character string
    access:        read only
    mechanism:     by descriptor

    The full name to be counted. The fullname argument is the address
    of a descriptor pointing to the full name that is to be examined
    for the simple names it contains.

 count
    OpenVMS Usage: word_unsigned
    type:          word (unsigned)
    access:        write only
    mechanism:     by reference

    The number of simple names found in the full name. The count
    argument is the address of a word that receives the number of
    simple names.