LIBCGROUPRC { # introduced=29
  global:
    ACgroupFile_getVersion; # llndk systemapi
    ACgroupFile_getControllerCount; # llndk systemapi
    ACgroupFile_getController; # llndk systemapi
    ACgroupController_getVersion; # llndk systemapi
    ACgroupController_getName; # llndk systemapi
    ACgroupController_getPath; # llndk systemapi
  local:
    *;
};

LIBCGROUPRC_30 { # introduced=30
  global:
    ACgroupController_getFlags; # llndk systemapi
  local:
    *;
};