_3_1_5 {
global:
  readproc; readproctab; ps_readproc; look_up_our_self; escape_command;
  escape_str; escape_strlist;
  openproc; closeproc;
  tty_to_dev; dev_to_tty; open_psdb_message; open_psdb; wchan;
  display_version; procps_version; linux_version_code;
  Hertz; smp_num_cpus;
  sprint_uptime; uptime; user_from_uid; print_uptime; loadavg;
  pretty_print_signals; print_given_signals; unix_print_signals; signal_name_to_number;
  meminfo; vminfo;
  kb_active; kb_inactive; kb_main_buffers; kb_main_cached;
  kb_main_free; kb_main_total; kb_main_used; kb_swap_free;
  kb_swap_total; kb_swap_used; kb_main_shared;
  vm_pgpgin; vm_pgpgout; vm_pswpin; vm_pswpout;
local: *;
};