NAME
        SetDTAttrsA - Set attributes for an object.             (V39)
    SYNOPSIS
        retval = SetDTAttrsA (o, win, req, attrs);
        d0                    a0  a1   a2   a3
        ULONG SetDTAttrsA (Object *, struct window *, struct requester *,
                           struct tagitem *);
        retval = SetDTAttrs (o, win, req, tag1, ...);
        ULONG SetDTAttrs (Object *, struct window *, struct requester *,
                          tag tag1, ...);
    FUNCTION
        This function is used to set the attributes of a data type
        object.
    INPUTS
        o - Pointer to an object as returned by newdtobjecta().
        win - window that the object has been added to.
        attrs - Attributes to set, terminated with TAG_DONE.
    TAGS
        see <datatypes/datatypesclass.h> for tags.
    SEE ALSO
        getdtattrsa(), intuition.library/setgadgetattrsa()