VER_3 {
global:
  coap_add_attr;
  coap_add_block;
  coap_add_data;
  coap_add_data_after;
  coap_add_data_blocked_response;
  coap_add_data_large_request;
  coap_add_data_large_response;
  coap_add_option;
  coap_add_optlist_pdu;
  coap_add_resource;
  coap_address_equals;
  coap_address_get_port;
  coap_address_init;
  coap_address_set_port;
  coap_add_token;
  coap_async_get_app_data;
  coap_async_is_supported;
  coap_async_set_app_data;
  coap_async_set_delay;
  coap_attr_get_value;
  coap_block_build_body;
  coap_cache_derive_key;
  coap_cache_derive_key_w_ignore;
  coap_cache_get_app_data;
  coap_cache_get_by_key;
  coap_cache_get_by_pdu;
  coap_cache_get_pdu;
  coap_cache_ignore_options;
  coap_cache_set_app_data;
  coap_cancel_observe;
  coap_can_exit;
  coap_check_option;
  coap_cleanup;
  coap_clear_event_handler;
  coap_clock_init;
  coap_clone_uri;
  coap_context_get_coap_fd;
  coap_context_get_csm_timeout;
  coap_context_get_max_handshake_sessions;
  coap_context_get_max_idle_sessions;
  coap_context_get_session_timeout;
  coap_context_set_block_mode;
  coap_context_set_csm_timeout;
  coap_context_set_keepalive;
  coap_context_set_max_handshake_sessions;
  coap_context_set_max_idle_sessions;
  coap_context_set_pki;
  coap_context_set_pki_root_cas;
  coap_context_set_psk;
  coap_context_set_psk2;
  coap_context_set_session_timeout;
  coap_debug_send_packet;
  coap_debug_set_packet_loss;
  coap_decode_var_bytes;
  coap_decode_var_bytes8;
  coap_delete_binary;
  coap_delete_bin_const;
  coap_delete_cache_entry;
  coap_delete_cache_key;
  coap_delete_optlist;
  coap_delete_pdu;
  coap_delete_resource;
  coap_delete_str_const;
  coap_delete_string;
  coap_dtls_get_log_level;
  coap_dtls_is_supported;
  coap_dtls_set_log_level;
  coap_encode_var_safe;
  coap_encode_var_safe8;
  coap_endpoint_set_default_mtu;
  coap_endpoint_str;
  coap_find_async;
  coap_find_attr;
  coap_fls;
  coap_flsll;
  coap_free_async;
  coap_free_context;
  coap_free_endpoint;
  coap_free_type;
  coap_get_app_data;
  coap_get_block;
  coap_get_data;
  coap_get_data_large;
  coap_get_log_level;
  coap_get_query;
  coap_get_resource_from_uri_path;
  coap_get_tls_library_version;
  coap_get_uri_path;
  coap_handle_event;
  coap_hash_impl;
  coap_insert_optlist;
  coap_io_do_epoll;
  coap_io_do_io;
  coap_io_prepare_epoll;
  coap_io_prepare_io;
  coap_io_process;
  coap_io_process_with_fds;
  coap_is_mcast;
  coap_join_mcast_group_intf;
  coap_log_impl;
  coap_make_str_const;
  coap_malloc_type;
  coap_mcast_set_hops;
  coap_memory_init;
  coap_new_binary;
  coap_new_bin_const;
  coap_new_cache_entry;
  coap_new_client_session;
  coap_new_client_session_pki;
  coap_new_client_session_psk;
  coap_new_client_session_psk2;
  coap_new_context;
  coap_new_endpoint;
  coap_new_error_response;
  coap_new_message_id;
  coap_new_optlist;
  coap_new_pdu;
  coap_new_str_const;
  coap_new_string;
  coap_new_uri;
  coap_opt_block_num;
  coap_opt_encode;
  coap_opt_encode_size;
  coap_option_filter_clear;
  coap_option_filter_get;
  coap_option_filter_set;
  coap_option_filter_unset;
  coap_option_iterator_init;
  coap_option_next;
  coap_opt_length;
  coap_opt_parse;
  coap_opt_setheader;
  coap_opt_size;
  coap_opt_value;
  coap_package_name;
  coap_package_version;
  coap_pdu_duplicate;
  coap_pdu_get_code;
  coap_pdu_get_mid;
  coap_pdu_get_token;
  coap_pdu_get_type;
  coap_pdu_init;
  coap_pdu_set_code;
  coap_pdu_set_mid;
  coap_pdu_set_type;
  coap_print_addr;
  coap_print_link;
  coap_prng;
  coap_prng_init;
  coap_realloc_type;
  coap_register_async;
  coap_register_event_handler;
  coap_register_handler;
  coap_register_nack_handler;
  coap_register_option;
  coap_register_ping_handler;
  coap_register_pong_handler;
  coap_register_response_handler;
  coap_resize_binary;
  coap_resource_get_uri_path;
  coap_resource_get_userdata;
  coap_resource_init;
  coap_resource_notify_observers;
  coap_resource_proxy_uri_init;
  coap_resource_release_userdata_handler;
  coap_resource_set_dirty;
  coap_resource_set_get_observable;
  coap_resource_set_mode;
  coap_resource_set_userdata;
  coap_resource_unknown_init;
  coap_response_phrase;
  coap_send;
  coap_send_ack;
  coap_send_error;
  coap_send_message_type;
  coap_session_disconnected;
  coap_session_get_ack_random_factor;
  coap_session_get_ack_timeout;
  coap_session_get_addr_local;
  coap_session_get_addr_remote;
  coap_session_get_app_data;
  coap_session_get_by_peer;
  coap_session_get_context;
  coap_session_get_ifindex;
  coap_session_get_max_retransmit;
  coap_session_get_proto;
  coap_session_get_psk_hint;
  coap_session_get_psk_key;
  coap_session_get_state;
  coap_session_get_tls;
  coap_session_get_type;
  coap_session_init_token;
  coap_session_max_pdu_size;
  coap_session_new_token;
  coap_session_reference;
  coap_session_release;
  coap_session_send_ping;
  coap_session_set_ack_random_factor;
  coap_session_set_ack_timeout;
  coap_session_set_app_data;
  coap_session_set_max_retransmit;
  coap_session_set_mtu;
  coap_session_set_type_client;
  coap_session_str;
  coap_set_app_data;
  coap_set_event_handler;
  coap_set_log_handler;
  coap_set_log_level;
  coap_set_prng;
  coap_set_show_pdu_output;
  coap_show_pdu;
  coap_show_tls_version;
  coap_socket_strerror;
  coap_split_path;
  coap_split_proxy_uri;
  coap_split_query;
  coap_split_uri;
  coap_startup;
  coap_string_tls_support;
  coap_string_tls_version;
  coap_tcp_is_supported;
  coap_ticks;
  coap_ticks_from_rt_us;
  coap_ticks_to_rt;
  coap_ticks_to_rt_us;
  coap_tls_is_supported;
  coap_write_block_opt;
local:
  *;
};