net_plot_entry_t
net_plot_entry_t *pe;
pe = malloc(sizeof (net_plot_entry_t) * net_table->net_entries + 1);
clear_pe(net_plot_entry_t *pe, int entries, int *pentries)
update_pe(net_plot_entry_t *pe, net_stat_t *nns, int nentries,
add_pe_to_file(int (*fn)(dladm_usage_t *, void *), net_plot_entry_t *pe,