libc {

  GLIBC_2.0 {

    # functions used in other libraries

    __connect; __send;

    # a*

    accept;

    # b*

    bind;

    # c*

    connect;

    # g*

    getpeername; getsockname; getsockopt;

    # i*

    isfdtype;

    # l*

    listen;

    # r*

    recv; recvfrom; recvmsg;

    # s*

    send; sendmsg; sendto; setsockopt; shutdown; socket; socketpair;

  }

  GLIBC_2.2.4 {

    # Addition from P1003.1-200x

    sockatmark;

  }

  GLIBC_2.10 {

    accept4;

  }

  GLIBC_2.17 {

    recvmmsg; sendmmsg;

  }

  GLIBC_PRIVATE {

    __sendmmsg;

    __recv; __socket;

  }

}