libc {
  GLIBC_2.0 {
    __errno_location_tls;
    __errstr_location_tls;
    ros_errno_loc;
    ros_errstr_loc;
    __errno_location;
    errstr;
    werrstr;
    ros_syscall_blockon;
    ros_syscall_sync;
    __ros_early_syscall_blockon;
    __ros_scp_simple_evq;
    __ros_syscall_noerrno;
    __ros_syscall_errno;
    save_err;
    restore_err;

    set_tls_desc;
    get_tls_desc;
    allocate_tls;
    free_tls;
    reinit_tls;

    _sys_siglist;
    sys_siglist;
    sys_sigabbrev;
    signal_ops;
    trigger_posix_signal;

    init_empty_dir;
    convM2S;
    convS2M;
    sizeS2M;
    statcheck;
    convM2D;
    convD2M;
    sizeD2M;

    sched_getcpu;

    serialize_argv_envp;
    free_serialized_data;

    # Imports from other OpenBSD.
    reallocarray;
    strlcat;
    strlcpy;

    # helper functions from resolv (which we don't build)
    __h_errno_location;

    # Normally not exported by glibc, but we do all of our threading in
    # userspace and need to set this up for each of our uthreads that have TLS.
    __ctype_init;

    ufd_get_fd;
    ufd_lookup;

    register_close_cb;
    register_fork_cb;

    _sock_lookup_rock_fds;
    get_sibling_fd;
    write_hex_to_fd;

    u64_to_str;

    eventfd;
    eventfd_read;
    eventfd_write;

    timerfd_create;
    timerfd_settime;
    timerfd_gettime;
    add_timespecs;
    subtract_timespecs;
    epoch_nsec;
    epoch_nsec_to_tsc;
    tsc_to_epoch_nsec;

    # Weak symbols in parlib-compat.c
    __vcoreid;
    __vcore_context;
    akaros_printf;
    trace_printf;
    print_user_context;
    _assert_failed;
    nsec2tsc;
    tsc2nsec;
    spin_pdr_init;
    spin_pdr_trylock;
    spin_pdr_lock;
    spin_pdr_unlock;
    cpu_relax_vc;
    uthread_sched_yield;
    uth_mutex_init;
    uth_mutex_destroy;
    uth_mutex_lock;
    uth_mutex_trylock;
    uth_mutex_unlock;
    uth_recurse_mutex_init;
    uth_recurse_mutex_destroy;
    uth_recurse_mutex_lock;
    uth_recurse_mutex_trylock;
    uth_recurse_mutex_unlock;
    uth_rwlock_init;
    uth_rwlock_destroy;
    uth_rwlock_rdlock;
    uth_rwlock_try_rdlock;
    uth_rwlock_wrlock;
    uth_rwlock_try_wrlock;
    uth_rwlock_unlock;
    dtls_key_create;
    set_dtls;
    get_dtls;

    # Function pointers in fork_cb.c
    pre_fork_2ls;
    post_fork_2ls;
  }
}