libc {

  GLIBC_2.0 {

    # e*

    endpwent;

    # f*

    fgetpwent; fgetpwent_r;

    # g*

    getpw; getpwent; getpwent_r; getpwnam; getpwnam_r; getpwuid; getpwuid_r;

    # p*

    putpwent; setpwent;

  }

  GLIBC_2.1.2 {

    # g*

    getpwent_r; getpwuid_r; getpwnam_r;

  }

}