/sys$common/syshlp/helplib.hlb MAIL Routines, MAIL$SEND_ADD_BODYPART, Arguments  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 context

    OpenVMS usage:context
    type:         longword (unsigned)
    access:       modify
    mechanism:    by reference
    Send context information to be passed to send routines. The
    context argument is the address of a longword that contains send
    context information returned by MAIL$SEND_BEGIN.

 in_item_list

    OpenVMS usage:itmlst_3
    type:         longword (unsigned)
    access:       read only
    mechanism:    by reference
    Item list specifying options for the routine. The in_item_list
    argument is the address of a list of item descriptors, each of
    which specifies an option and provides the information needed to
    perform the operation.

    The item list is terminated by longword value of 0.

    See MAIL$SEND_BEGIN for a description of an input item
    descriptor.