Specifies the names of the dialog variables whose values are to
be updated. The standard name-list format is used.
lengths
Specifies an array of values giving, for each corresponding
variable in the name-list, the number of bytes of the data to be used
in the updating. Each field in the array must be a fullword binary
integer.
values
Specifies, in the buffer mapped by the length array, the update
data to be used in the updating.