next_col
pobj->next_col = NULL;
rowp = rowp->next_col;
pobj->next_col = NULL;
newrow[i]->next_col = NULL;
tbl_obj->next_col = newrow[0];
while (lastrow->next_col != NULL)
lastrow = lastrow->next_col;
lastrow->next_col = newrow[i];
if (propp->next_col)
*nextcolh = propp->next_col->ptree_hdl;
for (rowp = tbl_obj->next_row; rowp != NULL; rowp = rowp->next_col)
for (rowp = tbl_obj->next_row; rowp != NULL; rowp = rowp->next_col)