code: public void insert_u64(final long argin) {
  	final long[] values = new long[1];
  	values[0] = argin;
  	attrval.r_dim.dim_x = 1;
  	attrval.r_dim.dim_y = 0;
  	DevVarULong64ArrayHelper.insert(attrval.value, values);
      }
docs: ===========================================