namespace Gio

# The length argument is an out value, but it is not marked as such in
# the bindings.
ignore TlsPassword.get_value

# These API elements refer to symbols which are dynamically loaded,
# so the linker cannot resolve them.
ignore IOModule
ignore io_modules_load_all_in_directory
ignore io_modules_load_all_in_directory_with_scope

# Properly marked as filename in recent Gio versions.
set-attr Gio/AppInfo/get_executable/@return-value/@type name filename

# Return value is nullable, but not marked as such.
# https://github.com/haskell-gi/haskell-gi/issues/139
set-attr Gio/Volume/get_mount/@return-value nullable 1

# The return value can be null, but it is not marked as such in the
# introspection data, leading to a rather confusing error message:
# https://github.com/haskell-gi/haskell-gi/issues/142
# https://github.com/haskell-gi/haskell-gi/issues/143
set-attr Gio/Application/new/@return-value nullable 1

# The 'parameter' parameter for the activate callback is nullable, but
# it is not marked as such in the introspection data.
set-attr Gio/ActionEntry/activate/activate/@parameters/parameter nullable 1

# These are included by mistake in the introspection data of
# glib-2.60.0, but they are linux-specific.
if osx
   delete-node Gio/DesktopAppInfo
   delete-node Gio/DesktopAppInfoClass
   delete-node Gio/DesktopAppInfoLookup
   delete-node Gio/DesktopAppInfoLookupIface
   delete-node Gio/DesktopAppLaunchCallback
endif

if windows
   delete-node Gio/DesktopAppInfo
   delete-node Gio/DesktopAppInfoClass
   delete-node Gio/DesktopAppInfoLookup
   delete-node Gio/DesktopAppInfoLookupIface
   delete-node Gio/DesktopAppLaunchCallback
endif

# Not supported on Windows.
if windows
   ignore DBusMessage.get_unix_fd_list
   ignore DBusMessage.set_unix_fd_list
   ignore DBusMethodInvocation.return_value_with_unix_fd_list
   ignore unix_mounts_changed_since
   ignore unix_mount_points_changed_since
   ignore unix_mount_is_system_internal
   ignore unix_mount_is_readonly
   ignore unix_mount_guess_symbolic_icon
   ignore unix_mount_guess_should_display
   ignore unix_mount_guess_name
   ignore unix_mount_guess_icon
   ignore unix_mount_guess_can_eject
   ignore unix_mount_get_mount_path
   ignore unix_mount_get_fs_type
   ignore unix_mount_get_device_path
   ignore unix_mount_free
   ignore unix_mount_compare
   ignore unix_is_mount_path_system_internal
   ignore unix_is_mount_path_system_internal
   ignore DBusConnection.call_with_unix_fd_list_finish
   ignore DBusConnection.call_with_unix_fd_list_sync
   ignore DBusConnection.call_with_unix_fd_list
   ignore UnixFDList.get_type
   ignore UnixFDList.append
   ignore UnixFDList.get
   ignore UnixFDList.get_length
   ignore UnixFDList.peek_fds
   ignore UnixFDList.steal_fds
   ignore UnixFDList.new
   ignore UnixFDList.new_from_array
   ignore DBusProxy.call_with_unix_fd_list_finish
   ignore DBusProxy.call_with_unix_fd_list_sync
   ignore DBusProxy.call_with_unix_fd_list   
endif

# Generated from gio 2.48.0 with xsltproc Nullable.xslt Gio-2.0.gir
set-attr Gio/Action/print_detailed_name/@parameters/target_value nullable 1
set-attr Gio/Action/activate/@parameters/parameter nullable 1
set-attr Gio/Action/get_parameter_type/@return-value nullable 1
set-attr Gio/Action/get_state_hint/@return-value nullable 1
set-attr Gio/Action/get_state_type/@return-value nullable 1
set-attr Gio/Action/activate/@parameters/parameter nullable 1
set-attr Gio/Action/get_parameter_type/@return-value nullable 1
set-attr Gio/Action/get_state_hint/@return-value nullable 1
set-attr Gio/Action/get_state_type/@return-value nullable 1
set-attr Gio/ActionEntry/activate/activate/@parameters/user_data nullable 1
set-attr Gio/ActionEntry/change_state/change_state/@parameters/user_data nullable 1
set-attr Gio/ActionGroup/activate_action/@parameters/parameter nullable 1
set-attr Gio/ActionGroup/get_action_parameter_type/@return-value nullable 1
set-attr Gio/ActionGroup/get_action_state/@return-value nullable 1
set-attr Gio/ActionGroup/get_action_state_hint/@return-value nullable 1
set-attr Gio/ActionGroup/get_action_state_type/@return-value nullable 1
set-attr Gio/ActionGroup/activate_action/@parameters/parameter nullable 1
set-attr Gio/ActionGroup/get_action_parameter_type/@return-value nullable 1
set-attr Gio/ActionGroup/get_action_state/@return-value nullable 1
set-attr Gio/ActionGroup/get_action_state_hint/@return-value nullable 1
set-attr Gio/ActionGroup/get_action_state_type/@return-value nullable 1
set-attr Gio/ActionGroupInterface/get_action_parameter_type/get_action_parameter_type/@return-value nullable 1
set-attr Gio/ActionGroupInterface/get_action_state_type/get_action_state_type/@return-value nullable 1
set-attr Gio/ActionGroupInterface/get_action_state_hint/get_action_state_hint/@return-value nullable 1
set-attr Gio/ActionGroupInterface/get_action_state/get_action_state/@return-value nullable 1
set-attr Gio/ActionGroupInterface/activate_action/activate_action/@parameters/parameter nullable 1
set-attr Gio/ActionInterface/get_parameter_type/get_parameter_type/@return-value nullable 1
set-attr Gio/ActionInterface/get_state_type/get_state_type/@return-value nullable 1
set-attr Gio/ActionInterface/get_state_hint/get_state_hint/@return-value nullable 1
set-attr Gio/ActionInterface/activate/activate/@parameters/parameter nullable 1
set-attr Gio/ActionMap/add_action_entries/@parameters/user_data nullable 1
set-attr Gio/AppInfo/create_from_commandline/@parameters/application_name nullable 1
set-attr Gio/AppInfo/launch_default_for_uri/@parameters/launch_context nullable 1
set-attr Gio/AppInfo/launch/@parameters/files nullable 1
set-attr Gio/AppInfo/launch/@parameters/launch_context nullable 1
set-attr Gio/AppInfo/launch_uris/@parameters/uris nullable 1
set-attr Gio/AppInfo/launch_uris/@parameters/launch_context nullable 1
set-attr Gio/AppInfo/launch/@parameters/files nullable 1
set-attr Gio/AppInfo/launch/@parameters/launch_context nullable 1
set-attr Gio/AppInfo/launch_uris/@parameters/uris nullable 1
set-attr Gio/AppInfo/launch_uris/@parameters/launch_context nullable 1
set-attr Gio/AppInfoIface/launch/launch/@parameters/files nullable 1
set-attr Gio/AppInfoIface/launch/launch/@parameters/launch_context nullable 1
set-attr Gio/AppInfoIface/launch_uris/launch_uris/@parameters/uris nullable 1
set-attr Gio/AppInfoIface/launch_uris/launch_uris/@parameters/launch_context nullable 1
set-attr Gio/Application/new/@parameters/application_id nullable 1
set-attr Gio/Application/add_main_option/@parameters/arg_description nullable 1
set-attr Gio/Application/get_resource_base_path/@return-value nullable 1
set-attr Gio/Application/register/@parameters/cancellable nullable 1
set-attr Gio/Application/run/@parameters/argv nullable 1
set-attr Gio/Application/send_notification/@parameters/id nullable 1
set-attr Gio/Application/set_action_group/@parameters/action_group nullable 1
set-attr Gio/Application/set_application_id/@parameters/application_id nullable 1
set-attr Gio/Application/set_default/@parameters/application nullable 1
set-attr Gio/Application/set_resource_base_path/@parameters/resource_path nullable 1
set-attr Gio/ApplicationCommandLine/get_platform_data/@return-value nullable 1
set-attr Gio/AsyncInitable/new_async/@parameters/cancellable nullable 1
set-attr Gio/AsyncInitable/new_async/@parameters/callback nullable 1
set-attr Gio/AsyncInitable/new_async/@parameters/user_data nullable 1
set-attr Gio/AsyncInitable/new_async/@parameters/first_property_name nullable 1
set-attr Gio/AsyncInitable/new_valist_async/@parameters/cancellable nullable 1
set-attr Gio/AsyncInitable/new_valist_async/@parameters/callback nullable 1
set-attr Gio/AsyncInitable/new_valist_async/@parameters/user_data nullable 1
set-attr Gio/AsyncInitable/newv_async/@parameters/cancellable nullable 1
set-attr Gio/AsyncInitable/newv_async/@parameters/callback nullable 1
set-attr Gio/AsyncInitable/newv_async/@parameters/user_data nullable 1
set-attr Gio/AsyncInitable/init_async/@parameters/cancellable nullable 1
set-attr Gio/AsyncInitable/init_async/@parameters/callback nullable 1
set-attr Gio/AsyncInitable/init_async/@parameters/user_data nullable 1
set-attr Gio/AsyncInitable/init_async/@parameters/cancellable nullable 1
set-attr Gio/AsyncInitable/init_async/@parameters/callback nullable 1
set-attr Gio/AsyncInitable/init_async/@parameters/user_data nullable 1
set-attr Gio/AsyncInitableIface/init_async/init_async/@parameters/cancellable nullable 1
set-attr Gio/AsyncInitableIface/init_async/init_async/@parameters/callback nullable 1
set-attr Gio/AsyncInitableIface/init_async/init_async/@parameters/user_data nullable 1
set-attr Gio/AsyncReadyCallback/@parameters/user_data nullable 1
set-attr Gio/AsyncResult/get_user_data/@return-value nullable 1
set-attr Gio/AsyncResult/is_tagged/@parameters/source_tag nullable 1
set-attr Gio/AsyncResult/get_user_data/@return-value nullable 1
set-attr Gio/AsyncResult/is_tagged/@parameters/source_tag nullable 1
set-attr Gio/AsyncResultIface/get_user_data/get_user_data/@return-value nullable 1
set-attr Gio/AsyncResultIface/is_tagged/is_tagged/@parameters/source_tag nullable 1
set-attr Gio/BufferedInputStream/fill/@parameters/cancellable nullable 1
set-attr Gio/BufferedInputStream/fill_async/@parameters/cancellable nullable 1
set-attr Gio/BufferedInputStream/fill_async/@parameters/callback nullable 1
set-attr Gio/BufferedInputStream/fill_async/@parameters/user_data nullable 1
set-attr Gio/BufferedInputStream/fill/@parameters/cancellable nullable 1
set-attr Gio/BufferedInputStream/fill_async/@parameters/cancellable nullable 1
set-attr Gio/BufferedInputStream/fill_async/@parameters/callback nullable 1
set-attr Gio/BufferedInputStream/fill_async/@parameters/user_data nullable 1
set-attr Gio/BufferedInputStream/read_byte/@parameters/cancellable nullable 1
set-attr Gio/BufferedInputStreamClass/fill/fill/@parameters/cancellable nullable 1
set-attr Gio/BufferedInputStreamClass/fill_async/fill_async/@parameters/cancellable nullable 1
set-attr Gio/BufferedInputStreamClass/fill_async/fill_async/@parameters/callback nullable 1
set-attr Gio/BufferedInputStreamClass/fill_async/fill_async/@parameters/user_data nullable 1
set-attr Gio/BusAcquiredCallback/@parameters/user_data nullable 1
set-attr Gio/BusNameAcquiredCallback/@parameters/user_data nullable 1
set-attr Gio/BusNameAppearedCallback/@parameters/user_data nullable 1
set-attr Gio/BusNameLostCallback/@parameters/user_data nullable 1
set-attr Gio/BusNameVanishedCallback/@parameters/user_data nullable 1
set-attr Gio/Cancellable/get_current/@return-value nullable 1
set-attr Gio/Cancellable/cancelled/@parameters/cancellable nullable 1
set-attr Gio/Cancellable/cancel/@parameters/cancellable nullable 1
set-attr Gio/Cancellable/connect/@parameters/cancellable nullable 1
set-attr Gio/Cancellable/connect/@parameters/data nullable 1
set-attr Gio/Cancellable/connect/@parameters/data_destroy_func nullable 1
set-attr Gio/Cancellable/disconnect/@parameters/cancellable nullable 1
set-attr Gio/Cancellable/get_fd/@parameters/cancellable nullable 1
set-attr Gio/Cancellable/is_cancelled/@parameters/cancellable nullable 1
set-attr Gio/Cancellable/make_pollfd/@parameters/cancellable nullable 1
set-attr Gio/Cancellable/pop_current/@parameters/cancellable nullable 1
set-attr Gio/Cancellable/push_current/@parameters/cancellable nullable 1
set-attr Gio/Cancellable/release_fd/@parameters/cancellable nullable 1
set-attr Gio/Cancellable/reset/@parameters/cancellable nullable 1
set-attr Gio/Cancellable/set_error_if_cancelled/@parameters/cancellable nullable 1
set-attr Gio/Cancellable/source_new/@parameters/cancellable nullable 1
set-attr Gio/CancellableClass/cancelled/cancelled/@parameters/cancellable nullable 1
set-attr Gio/CancellableSourceFunc/@parameters/cancellable nullable 1
set-attr Gio/CancellableSourceFunc/@parameters/user_data nullable 1
set-attr Gio/Converter/convert/@parameters/inbuf nullable 1
set-attr Gio/Converter/convert/@parameters/outbuf nullable 1
set-attr Gio/ConverterIface/convert/convert/@parameters/inbuf nullable 1
set-attr Gio/ConverterIface/convert/convert/@parameters/outbuf nullable 1
set-attr Gio/Credentials/get_native/@return-value nullable 1
set-attr Gio/DBusAnnotationInfo/lookup/@parameters/annotations nullable 1
set-attr Gio/DBusAuthObserver/authorize_authenticated_peer/@parameters/credentials nullable 1
set-attr Gio/DBusAuthObserver/authorize-authenticated-peer/@parameters/credentials nullable 1
set-attr Gio/DBusConnection/new_for_address_sync/@parameters/observer nullable 1
set-attr Gio/DBusConnection/new_for_address_sync/@parameters/cancellable nullable 1
set-attr Gio/DBusConnection/new_sync/@parameters/guid nullable 1
set-attr Gio/DBusConnection/new_sync/@parameters/observer nullable 1
set-attr Gio/DBusConnection/new_sync/@parameters/cancellable nullable 1
set-attr Gio/DBusConnection/new/@parameters/guid nullable 1
set-attr Gio/DBusConnection/new/@parameters/observer nullable 1
set-attr Gio/DBusConnection/new/@parameters/cancellable nullable 1
set-attr Gio/DBusConnection/new/@parameters/callback nullable 1
set-attr Gio/DBusConnection/new/@parameters/user_data nullable 1
set-attr Gio/DBusConnection/new_for_address/@parameters/observer nullable 1
set-attr Gio/DBusConnection/new_for_address/@parameters/cancellable nullable 1
set-attr Gio/DBusConnection/new_for_address/@parameters/callback nullable 1
set-attr Gio/DBusConnection/new_for_address/@parameters/user_data nullable 1
set-attr Gio/DBusConnection/add_filter/@parameters/user_data nullable 1
set-attr Gio/DBusConnection/call/@parameters/bus_name nullable 1
set-attr Gio/DBusConnection/call/@parameters/parameters nullable 1
set-attr Gio/DBusConnection/call/@parameters/reply_type nullable 1
set-attr Gio/DBusConnection/call/@parameters/cancellable nullable 1
set-attr Gio/DBusConnection/call/@parameters/callback nullable 1
set-attr Gio/DBusConnection/call/@parameters/user_data nullable 1
set-attr Gio/DBusConnection/call_sync/@parameters/bus_name nullable 1
set-attr Gio/DBusConnection/call_sync/@parameters/parameters nullable 1
set-attr Gio/DBusConnection/call_sync/@parameters/reply_type nullable 1
set-attr Gio/DBusConnection/call_sync/@parameters/cancellable nullable 1
set-attr Gio/DBusConnection/call_with_unix_fd_list/@parameters/bus_name nullable 1
set-attr Gio/DBusConnection/call_with_unix_fd_list/@parameters/parameters nullable 1
set-attr Gio/DBusConnection/call_with_unix_fd_list/@parameters/reply_type nullable 1
set-attr Gio/DBusConnection/call_with_unix_fd_list/@parameters/fd_list nullable 1
set-attr Gio/DBusConnection/call_with_unix_fd_list/@parameters/cancellable nullable 1
set-attr Gio/DBusConnection/call_with_unix_fd_list/@parameters/callback nullable 1
set-attr Gio/DBusConnection/call_with_unix_fd_list/@parameters/user_data nullable 1
set-attr Gio/DBusConnection/call_with_unix_fd_list_sync/@parameters/bus_name nullable 1
set-attr Gio/DBusConnection/call_with_unix_fd_list_sync/@parameters/parameters nullable 1
set-attr Gio/DBusConnection/call_with_unix_fd_list_sync/@parameters/reply_type nullable 1
set-attr Gio/DBusConnection/call_with_unix_fd_list_sync/@parameters/fd_list nullable 1
set-attr Gio/DBusConnection/call_with_unix_fd_list_sync/@parameters/cancellable nullable 1
set-attr Gio/DBusConnection/close/@parameters/cancellable nullable 1
set-attr Gio/DBusConnection/close/@parameters/callback nullable 1
set-attr Gio/DBusConnection/close/@parameters/user_data nullable 1
set-attr Gio/DBusConnection/close_sync/@parameters/cancellable nullable 1
set-attr Gio/DBusConnection/emit_signal/@parameters/destination_bus_name nullable 1
set-attr Gio/DBusConnection/emit_signal/@parameters/parameters nullable 1
set-attr Gio/DBusConnection/flush/@parameters/cancellable nullable 1
set-attr Gio/DBusConnection/flush/@parameters/callback nullable 1
set-attr Gio/DBusConnection/flush/@parameters/user_data nullable 1
set-attr Gio/DBusConnection/flush_sync/@parameters/cancellable nullable 1
set-attr Gio/DBusConnection/get_peer_credentials/@return-value nullable 1
set-attr Gio/DBusConnection/register_object/@parameters/vtable nullable 1
set-attr Gio/DBusConnection/register_object/@parameters/user_data nullable 1
set-attr Gio/DBusConnection/register_object_with_closures/@parameters/method_call_closure nullable 1
set-attr Gio/DBusConnection/register_object_with_closures/@parameters/get_property_closure nullable 1
set-attr Gio/DBusConnection/register_object_with_closures/@parameters/set_property_closure nullable 1
set-attr Gio/DBusConnection/register_subtree/@parameters/user_data nullable 1
set-attr Gio/DBusConnection/send_message_with_reply/@parameters/cancellable nullable 1
set-attr Gio/DBusConnection/send_message_with_reply/@parameters/callback nullable 1
set-attr Gio/DBusConnection/send_message_with_reply/@parameters/user_data nullable 1
set-attr Gio/DBusConnection/send_message_with_reply_sync/@parameters/cancellable nullable 1
set-attr Gio/DBusConnection/signal_subscribe/@parameters/sender nullable 1
set-attr Gio/DBusConnection/signal_subscribe/@parameters/interface_name nullable 1
set-attr Gio/DBusConnection/signal_subscribe/@parameters/member nullable 1
set-attr Gio/DBusConnection/signal_subscribe/@parameters/object_path nullable 1
set-attr Gio/DBusConnection/signal_subscribe/@parameters/arg0 nullable 1
set-attr Gio/DBusConnection/signal_subscribe/@parameters/user_data nullable 1
set-attr Gio/DBusConnection/signal_subscribe/@parameters/user_data_free_func nullable 1
set-attr Gio/DBusConnection/closed/@parameters/error nullable 1
set-attr Gio/DBusError/set_dbus_error/@parameters/format nullable 1
set-attr Gio/DBusError/set_dbus_error_valist/@parameters/format nullable 1
set-attr Gio/DBusInterface/set_object/@parameters/object nullable 1
set-attr Gio/DBusInterface/set_object/@parameters/object nullable 1
set-attr Gio/DBusInterfaceGetPropertyFunc/@parameters/user_data nullable 1
set-attr Gio/DBusInterfaceIface/set_object/set_object/@parameters/object nullable 1
set-attr Gio/DBusInterfaceMethodCallFunc/@parameters/user_data nullable 1
set-attr Gio/DBusInterfaceSetPropertyFunc/@parameters/user_data nullable 1
set-attr Gio/DBusMessage/new_method_call/@parameters/name nullable 1
set-attr Gio/DBusMessage/new_method_call/@parameters/interface_ nullable 1
set-attr Gio/DBusMessage/set_header/@parameters/value nullable 1
set-attr Gio/DBusMessage/set_unix_fd_list/@parameters/fd_list nullable 1
set-attr Gio/DBusMessageFilterFunction/@return-value nullable 1
set-attr Gio/DBusMessageFilterFunction/@parameters/user_data nullable 1
set-attr Gio/DBusMethodInvocation/get_user_data/@return-value nullable 1
set-attr Gio/DBusMethodInvocation/return_value/@parameters/parameters nullable 1
set-attr Gio/DBusMethodInvocation/return_value_with_unix_fd_list/@parameters/parameters nullable 1
set-attr Gio/DBusMethodInvocation/return_value_with_unix_fd_list/@parameters/fd_list nullable 1
set-attr Gio/DBusObjectManagerClient/new_for_bus_sync/@parameters/get_proxy_type_func nullable 1
set-attr Gio/DBusObjectManagerClient/new_for_bus_sync/@parameters/get_proxy_type_user_data nullable 1
set-attr Gio/DBusObjectManagerClient/new_for_bus_sync/@parameters/get_proxy_type_destroy_notify nullable 1
set-attr Gio/DBusObjectManagerClient/new_for_bus_sync/@parameters/cancellable nullable 1
set-attr Gio/DBusObjectManagerClient/new_sync/@parameters/name nullable 1
set-attr Gio/DBusObjectManagerClient/new_sync/@parameters/get_proxy_type_func nullable 1
set-attr Gio/DBusObjectManagerClient/new_sync/@parameters/get_proxy_type_user_data nullable 1
set-attr Gio/DBusObjectManagerClient/new_sync/@parameters/get_proxy_type_destroy_notify nullable 1
set-attr Gio/DBusObjectManagerClient/new_sync/@parameters/cancellable nullable 1
set-attr Gio/DBusObjectManagerClient/new/@parameters/get_proxy_type_func nullable 1
set-attr Gio/DBusObjectManagerClient/new/@parameters/get_proxy_type_user_data nullable 1
set-attr Gio/DBusObjectManagerClient/new/@parameters/get_proxy_type_destroy_notify nullable 1
set-attr Gio/DBusObjectManagerClient/new/@parameters/cancellable nullable 1
set-attr Gio/DBusObjectManagerClient/new/@parameters/callback nullable 1
set-attr Gio/DBusObjectManagerClient/new/@parameters/user_data nullable 1
set-attr Gio/DBusObjectManagerClient/new_for_bus/@parameters/get_proxy_type_func nullable 1
set-attr Gio/DBusObjectManagerClient/new_for_bus/@parameters/get_proxy_type_user_data nullable 1
set-attr Gio/DBusObjectManagerClient/new_for_bus/@parameters/get_proxy_type_destroy_notify nullable 1
set-attr Gio/DBusObjectManagerClient/new_for_bus/@parameters/cancellable nullable 1
set-attr Gio/DBusObjectManagerClient/new_for_bus/@parameters/callback nullable 1
set-attr Gio/DBusObjectManagerClient/new_for_bus/@parameters/user_data nullable 1
set-attr Gio/DBusObjectManagerClient/get_name_owner/@return-value nullable 1
set-attr Gio/DBusObjectManagerServer/set_connection/@parameters/connection nullable 1
set-attr Gio/DBusProxy/new_for_bus_sync/@parameters/info nullable 1
set-attr Gio/DBusProxy/new_for_bus_sync/@parameters/cancellable nullable 1
set-attr Gio/DBusProxy/new_sync/@parameters/info nullable 1
set-attr Gio/DBusProxy/new_sync/@parameters/name nullable 1
set-attr Gio/DBusProxy/new_sync/@parameters/cancellable nullable 1
set-attr Gio/DBusProxy/new/@parameters/info nullable 1
set-attr Gio/DBusProxy/new/@parameters/name nullable 1
set-attr Gio/DBusProxy/new/@parameters/cancellable nullable 1
set-attr Gio/DBusProxy/new/@parameters/callback nullable 1
set-attr Gio/DBusProxy/new/@parameters/user_data nullable 1
set-attr Gio/DBusProxy/new_for_bus/@parameters/info nullable 1
set-attr Gio/DBusProxy/new_for_bus/@parameters/cancellable nullable 1
set-attr Gio/DBusProxy/new_for_bus/@parameters/callback nullable 1
set-attr Gio/DBusProxy/new_for_bus/@parameters/user_data nullable 1
set-attr Gio/DBusProxy/call/@parameters/parameters nullable 1
set-attr Gio/DBusProxy/call/@parameters/cancellable nullable 1
set-attr Gio/DBusProxy/call/@parameters/callback nullable 1
set-attr Gio/DBusProxy/call/@parameters/user_data nullable 1
set-attr Gio/DBusProxy/call_sync/@parameters/parameters nullable 1
set-attr Gio/DBusProxy/call_sync/@parameters/cancellable nullable 1
set-attr Gio/DBusProxy/call_with_unix_fd_list/@parameters/parameters nullable 1
set-attr Gio/DBusProxy/call_with_unix_fd_list/@parameters/fd_list nullable 1
set-attr Gio/DBusProxy/call_with_unix_fd_list/@parameters/cancellable nullable 1
set-attr Gio/DBusProxy/call_with_unix_fd_list/@parameters/callback nullable 1
set-attr Gio/DBusProxy/call_with_unix_fd_list/@parameters/user_data nullable 1
set-attr Gio/DBusProxy/call_with_unix_fd_list_sync/@parameters/parameters nullable 1
set-attr Gio/DBusProxy/call_with_unix_fd_list_sync/@parameters/fd_list nullable 1
set-attr Gio/DBusProxy/call_with_unix_fd_list_sync/@parameters/cancellable nullable 1
set-attr Gio/DBusProxy/set_cached_property/@parameters/value nullable 1
set-attr Gio/DBusProxy/set_interface_info/@parameters/info nullable 1
set-attr Gio/DBusProxy/g-signal/@parameters/sender_name nullable 1
set-attr Gio/DBusProxyTypeFunc/@parameters/interface_name nullable 1
set-attr Gio/DBusProxyTypeFunc/@parameters/user_data nullable 1
set-attr Gio/DBusServer/new_sync/@parameters/observer nullable 1
set-attr Gio/DBusServer/new_sync/@parameters/cancellable nullable 1
set-attr Gio/DBusSignalCallback/@parameters/user_data nullable 1
set-attr Gio/DBusSubtreeDispatchFunc/@parameters/user_data nullable 1
set-attr Gio/DBusSubtreeEnumerateFunc/@parameters/user_data nullable 1
set-attr Gio/DBusSubtreeIntrospectFunc/@parameters/user_data nullable 1
set-attr Gio/DataInputStream/read_byte/@parameters/cancellable nullable 1
set-attr Gio/DataInputStream/read_int16/@parameters/cancellable nullable 1
set-attr Gio/DataInputStream/read_int32/@parameters/cancellable nullable 1
set-attr Gio/DataInputStream/read_int64/@parameters/cancellable nullable 1
set-attr Gio/DataInputStream/read_line/@return-value nullable 1
set-attr Gio/DataInputStream/read_line/@parameters/cancellable nullable 1
set-attr Gio/DataInputStream/read_line_async/@parameters/cancellable nullable 1
set-attr Gio/DataInputStream/read_line_async/@parameters/callback nullable 1
set-attr Gio/DataInputStream/read_line_async/@parameters/user_data nullable 1
set-attr Gio/DataInputStream/read_line_finish/@return-value nullable 1
set-attr Gio/DataInputStream/read_line_finish_utf8/@return-value nullable 1
set-attr Gio/DataInputStream/read_line_utf8/@return-value nullable 1
set-attr Gio/DataInputStream/read_line_utf8/@parameters/cancellable nullable 1
set-attr Gio/DataInputStream/read_uint16/@parameters/cancellable nullable 1
set-attr Gio/DataInputStream/read_uint32/@parameters/cancellable nullable 1
set-attr Gio/DataInputStream/read_uint64/@parameters/cancellable nullable 1
set-attr Gio/DataInputStream/read_until/@parameters/cancellable nullable 1
set-attr Gio/DataInputStream/read_until_async/@parameters/cancellable nullable 1
set-attr Gio/DataInputStream/read_until_async/@parameters/callback nullable 1
set-attr Gio/DataInputStream/read_until_async/@parameters/user_data nullable 1
set-attr Gio/DataInputStream/read_upto/@parameters/cancellable nullable 1
set-attr Gio/DataInputStream/read_upto_async/@parameters/cancellable nullable 1
set-attr Gio/DataInputStream/read_upto_async/@parameters/callback nullable 1
set-attr Gio/DataInputStream/read_upto_async/@parameters/user_data nullable 1
set-attr Gio/DataOutputStream/put_byte/@parameters/cancellable nullable 1
set-attr Gio/DataOutputStream/put_int16/@parameters/cancellable nullable 1
set-attr Gio/DataOutputStream/put_int32/@parameters/cancellable nullable 1
set-attr Gio/DataOutputStream/put_int64/@parameters/cancellable nullable 1
set-attr Gio/DataOutputStream/put_string/@parameters/cancellable nullable 1
set-attr Gio/DataOutputStream/put_uint16/@parameters/cancellable nullable 1
set-attr Gio/DataOutputStream/put_uint32/@parameters/cancellable nullable 1
set-attr Gio/DataOutputStream/put_uint64/@parameters/cancellable nullable 1
set-attr Gio/DatagramBased/condition_wait/@parameters/cancellable nullable 1
set-attr Gio/DatagramBased/create_source/@parameters/cancellable nullable 1
set-attr Gio/DatagramBased/receive_messages/@parameters/cancellable nullable 1
set-attr Gio/DatagramBased/send_messages/@parameters/cancellable nullable 1
set-attr Gio/DatagramBased/condition_wait/@parameters/cancellable nullable 1
set-attr Gio/DatagramBased/create_source/@parameters/cancellable nullable 1
set-attr Gio/DatagramBased/receive_messages/@parameters/cancellable nullable 1
set-attr Gio/DatagramBased/send_messages/@parameters/cancellable nullable 1
set-attr Gio/DatagramBasedInterface/receive_messages/receive_messages/@parameters/cancellable nullable 1
set-attr Gio/DatagramBasedInterface/send_messages/send_messages/@parameters/cancellable nullable 1
set-attr Gio/DatagramBasedInterface/create_source/create_source/@parameters/cancellable nullable 1
set-attr Gio/DatagramBasedInterface/condition_wait/condition_wait/@parameters/cancellable nullable 1
set-attr Gio/DatagramBasedSourceFunc/@parameters/user_data nullable 1
set-attr Gio/DesktopAppInfo/get_show_in/@parameters/desktop_env nullable 1
set-attr Gio/DesktopAppInfo/launch_action/@parameters/launch_context nullable 1
set-attr Gio/DesktopAppInfo/launch_uris_as_manager/@parameters/launch_context nullable 1
set-attr Gio/DesktopAppInfo/launch_uris_as_manager/@parameters/user_setup nullable 1
set-attr Gio/DesktopAppInfo/launch_uris_as_manager/@parameters/user_setup_data nullable 1
set-attr Gio/DesktopAppInfo/launch_uris_as_manager/@parameters/pid_callback nullable 1
set-attr Gio/DesktopAppInfo/launch_uris_as_manager/@parameters/pid_callback_data nullable 1
set-attr Gio/DesktopAppLaunchCallback/@parameters/user_data nullable 1
set-attr Gio/Drive/eject/@parameters/cancellable nullable 1
set-attr Gio/Drive/eject/@parameters/callback nullable 1
set-attr Gio/Drive/eject/@parameters/user_data nullable 1
set-attr Gio/Drive/eject_with_operation/@parameters/mount_operation nullable 1
set-attr Gio/Drive/eject_with_operation/@parameters/cancellable nullable 1
set-attr Gio/Drive/eject_with_operation/@parameters/callback nullable 1
set-attr Gio/Drive/eject_with_operation/@parameters/user_data nullable 1
set-attr Gio/Drive/poll_for_media/@parameters/cancellable nullable 1
set-attr Gio/Drive/poll_for_media/@parameters/callback nullable 1
set-attr Gio/Drive/poll_for_media/@parameters/user_data nullable 1
set-attr Gio/Drive/start/@parameters/mount_operation nullable 1
set-attr Gio/Drive/start/@parameters/cancellable nullable 1
set-attr Gio/Drive/start/@parameters/callback nullable 1
set-attr Gio/Drive/start/@parameters/user_data nullable 1
set-attr Gio/Drive/stop/@parameters/mount_operation nullable 1
set-attr Gio/Drive/stop/@parameters/cancellable nullable 1
set-attr Gio/Drive/stop/@parameters/callback nullable 1
set-attr Gio/Drive/stop/@parameters/user_data nullable 1
set-attr Gio/Drive/eject/@parameters/cancellable nullable 1
set-attr Gio/Drive/eject/@parameters/callback nullable 1
set-attr Gio/Drive/eject/@parameters/user_data nullable 1
set-attr Gio/Drive/eject_with_operation/@parameters/mount_operation nullable 1
set-attr Gio/Drive/eject_with_operation/@parameters/cancellable nullable 1
set-attr Gio/Drive/eject_with_operation/@parameters/callback nullable 1
set-attr Gio/Drive/eject_with_operation/@parameters/user_data nullable 1
set-attr Gio/Drive/poll_for_media/@parameters/cancellable nullable 1
set-attr Gio/Drive/poll_for_media/@parameters/callback nullable 1
set-attr Gio/Drive/poll_for_media/@parameters/user_data nullable 1
set-attr Gio/Drive/start/@parameters/mount_operation nullable 1
set-attr Gio/Drive/start/@parameters/cancellable nullable 1
set-attr Gio/Drive/start/@parameters/callback nullable 1
set-attr Gio/Drive/start/@parameters/user_data nullable 1
set-attr Gio/Drive/stop/@parameters/mount_operation nullable 1
set-attr Gio/Drive/stop/@parameters/cancellable nullable 1
set-attr Gio/Drive/stop/@parameters/callback nullable 1
set-attr Gio/Drive/stop/@parameters/user_data nullable 1
set-attr Gio/DriveIface/eject/eject/@parameters/cancellable nullable 1
set-attr Gio/DriveIface/eject/eject/@parameters/callback nullable 1
set-attr Gio/DriveIface/eject/eject/@parameters/user_data nullable 1
set-attr Gio/DriveIface/poll_for_media/poll_for_media/@parameters/cancellable nullable 1
set-attr Gio/DriveIface/poll_for_media/poll_for_media/@parameters/callback nullable 1
set-attr Gio/DriveIface/poll_for_media/poll_for_media/@parameters/user_data nullable 1
set-attr Gio/DriveIface/start/start/@parameters/mount_operation nullable 1
set-attr Gio/DriveIface/start/start/@parameters/cancellable nullable 1
set-attr Gio/DriveIface/start/start/@parameters/callback nullable 1
set-attr Gio/DriveIface/start/start/@parameters/user_data nullable 1
set-attr Gio/DriveIface/stop/stop/@parameters/mount_operation nullable 1
set-attr Gio/DriveIface/stop/stop/@parameters/cancellable nullable 1
set-attr Gio/DriveIface/stop/stop/@parameters/callback nullable 1
set-attr Gio/DriveIface/stop/stop/@parameters/user_data nullable 1
set-attr Gio/DriveIface/eject_with_operation/eject_with_operation/@parameters/mount_operation nullable 1
set-attr Gio/DriveIface/eject_with_operation/eject_with_operation/@parameters/cancellable nullable 1
set-attr Gio/DriveIface/eject_with_operation/eject_with_operation/@parameters/callback nullable 1
set-attr Gio/DriveIface/eject_with_operation/eject_with_operation/@parameters/user_data nullable 1
set-attr Gio/DtlsClientConnection/new/@parameters/server_identity nullable 1
set-attr Gio/DtlsConnection/handshake/@parameters/cancellable nullable 1
set-attr Gio/DtlsConnection/handshake_async/@parameters/cancellable nullable 1
set-attr Gio/DtlsConnection/handshake_async/@parameters/callback nullable 1
set-attr Gio/DtlsConnection/handshake_async/@parameters/user_data nullable 1
set-attr Gio/DtlsConnection/shutdown/@parameters/cancellable nullable 1
set-attr Gio/DtlsConnection/shutdown_async/@parameters/cancellable nullable 1
set-attr Gio/DtlsConnection/shutdown_async/@parameters/callback nullable 1
set-attr Gio/DtlsConnection/shutdown_async/@parameters/user_data nullable 1
set-attr Gio/DtlsConnection/close/@parameters/cancellable nullable 1
set-attr Gio/DtlsConnection/close_async/@parameters/cancellable nullable 1
set-attr Gio/DtlsConnection/close_async/@parameters/callback nullable 1
set-attr Gio/DtlsConnection/close_async/@parameters/user_data nullable 1
set-attr Gio/DtlsConnection/handshake/@parameters/cancellable nullable 1
set-attr Gio/DtlsConnection/handshake_async/@parameters/cancellable nullable 1
set-attr Gio/DtlsConnection/handshake_async/@parameters/callback nullable 1
set-attr Gio/DtlsConnection/handshake_async/@parameters/user_data nullable 1
set-attr Gio/DtlsConnection/set_interaction/@parameters/interaction nullable 1
set-attr Gio/DtlsConnection/shutdown/@parameters/cancellable nullable 1
set-attr Gio/DtlsConnection/shutdown_async/@parameters/cancellable nullable 1
set-attr Gio/DtlsConnection/shutdown_async/@parameters/callback nullable 1
set-attr Gio/DtlsConnection/shutdown_async/@parameters/user_data nullable 1
set-attr Gio/DtlsConnectionInterface/handshake/handshake/@parameters/cancellable nullable 1
set-attr Gio/DtlsConnectionInterface/handshake_async/handshake_async/@parameters/cancellable nullable 1
set-attr Gio/DtlsConnectionInterface/handshake_async/handshake_async/@parameters/callback nullable 1
set-attr Gio/DtlsConnectionInterface/handshake_async/handshake_async/@parameters/user_data nullable 1
set-attr Gio/DtlsConnectionInterface/shutdown/shutdown/@parameters/cancellable nullable 1
set-attr Gio/DtlsConnectionInterface/shutdown_async/shutdown_async/@parameters/cancellable nullable 1
set-attr Gio/DtlsConnectionInterface/shutdown_async/shutdown_async/@parameters/callback nullable 1
set-attr Gio/DtlsConnectionInterface/shutdown_async/shutdown_async/@parameters/user_data nullable 1
set-attr Gio/DtlsServerConnection/new/@parameters/certificate nullable 1
set-attr Gio/EmblemedIcon/new/@parameters/emblem nullable 1
set-attr Gio/File/new_tmp/@parameters/tmpl nullable 1
set-attr Gio/File/append_to/@parameters/cancellable nullable 1
set-attr Gio/File/append_to_async/@parameters/cancellable nullable 1
set-attr Gio/File/append_to_async/@parameters/callback nullable 1
set-attr Gio/File/append_to_async/@parameters/user_data nullable 1
set-attr Gio/File/copy/@parameters/cancellable nullable 1
set-attr Gio/File/copy/@parameters/progress_callback nullable 1
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set-attr Gio/File/copy_async/@parameters/cancellable nullable 1
set-attr Gio/File/copy_async/@parameters/progress_callback nullable 1
set-attr Gio/File/copy_async/@parameters/progress_callback_data nullable 1
set-attr Gio/File/copy_async/@parameters/callback nullable 1
set-attr Gio/File/copy_async/@parameters/user_data nullable 1
set-attr Gio/File/create/@parameters/cancellable nullable 1
set-attr Gio/File/create_async/@parameters/cancellable nullable 1
set-attr Gio/File/create_async/@parameters/callback nullable 1
set-attr Gio/File/create_async/@parameters/user_data nullable 1
set-attr Gio/File/create_readwrite/@parameters/cancellable nullable 1
set-attr Gio/File/create_readwrite_async/@parameters/cancellable nullable 1
set-attr Gio/File/create_readwrite_async/@parameters/callback nullable 1
set-attr Gio/File/create_readwrite_async/@parameters/user_data nullable 1
set-attr Gio/File/delete_file/@parameters/cancellable nullable 1
set-attr Gio/File/delete_file_async/@parameters/cancellable nullable 1
set-attr Gio/File/delete_file_async/@parameters/callback nullable 1
set-attr Gio/File/delete_file_async/@parameters/user_data nullable 1
set-attr Gio/File/eject_mountable/@parameters/cancellable nullable 1
set-attr Gio/File/eject_mountable/@parameters/callback nullable 1
set-attr Gio/File/eject_mountable/@parameters/user_data nullable 1
set-attr Gio/File/eject_mountable_with_operation/@parameters/mount_operation nullable 1
set-attr Gio/File/eject_mountable_with_operation/@parameters/cancellable nullable 1
set-attr Gio/File/eject_mountable_with_operation/@parameters/callback nullable 1
set-attr Gio/File/eject_mountable_with_operation/@parameters/user_data nullable 1
set-attr Gio/File/enumerate_children/@parameters/cancellable nullable 1
set-attr Gio/File/enumerate_children_async/@parameters/cancellable nullable 1
set-attr Gio/File/enumerate_children_async/@parameters/callback nullable 1
set-attr Gio/File/enumerate_children_async/@parameters/user_data nullable 1
set-attr Gio/File/find_enclosing_mount/@parameters/cancellable nullable 1
set-attr Gio/File/find_enclosing_mount_async/@parameters/cancellable nullable 1
set-attr Gio/File/find_enclosing_mount_async/@parameters/callback nullable 1
set-attr Gio/File/find_enclosing_mount_async/@parameters/user_data nullable 1
set-attr Gio/File/get_basename/@return-value nullable 1
set-attr Gio/File/get_parent/@return-value nullable 1
set-attr Gio/File/get_path/@return-value nullable 1
set-attr Gio/File/get_relative_path/@return-value nullable 1
set-attr Gio/File/make_directory/@parameters/cancellable nullable 1
set-attr Gio/File/make_directory_async/@parameters/cancellable nullable 1
set-attr Gio/File/make_directory_async/@parameters/callback nullable 1
set-attr Gio/File/make_directory_async/@parameters/user_data nullable 1
set-attr Gio/File/make_symbolic_link/@parameters/cancellable nullable 1
set-attr Gio/File/measure_disk_usage/@parameters/cancellable nullable 1
set-attr Gio/File/measure_disk_usage/@parameters/progress_callback nullable 1
set-attr Gio/File/measure_disk_usage/@parameters/progress_data nullable 1
set-attr Gio/File/measure_disk_usage_async/@parameters/cancellable nullable 1
set-attr Gio/File/measure_disk_usage_async/@parameters/progress_callback nullable 1
set-attr Gio/File/measure_disk_usage_async/@parameters/progress_data nullable 1
set-attr Gio/File/measure_disk_usage_async/@parameters/callback nullable 1
set-attr Gio/File/measure_disk_usage_async/@parameters/user_data nullable 1
set-attr Gio/File/monitor_dir/@parameters/cancellable nullable 1
set-attr Gio/File/monitor_file/@parameters/cancellable nullable 1
set-attr Gio/File/mount_enclosing_volume/@parameters/mount_operation nullable 1
set-attr Gio/File/mount_enclosing_volume/@parameters/cancellable nullable 1
set-attr Gio/File/mount_enclosing_volume/@parameters/callback nullable 1
set-attr Gio/File/mount_enclosing_volume/@parameters/user_data nullable 1
set-attr Gio/File/mount_mountable/@parameters/mount_operation nullable 1
set-attr Gio/File/mount_mountable/@parameters/cancellable nullable 1
set-attr Gio/File/mount_mountable/@parameters/callback nullable 1
set-attr Gio/File/mount_mountable/@parameters/user_data nullable 1
set-attr Gio/File/move/@parameters/cancellable nullable 1
set-attr Gio/File/move/@parameters/progress_callback nullable 1
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set-attr Gio/File/open_readwrite/@parameters/cancellable nullable 1
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set-attr Gio/File/open_readwrite_async/@parameters/callback nullable 1
set-attr Gio/File/open_readwrite_async/@parameters/user_data nullable 1
set-attr Gio/File/poll_mountable/@parameters/cancellable nullable 1
set-attr Gio/File/poll_mountable/@parameters/callback nullable 1
set-attr Gio/File/poll_mountable/@parameters/user_data nullable 1
set-attr Gio/File/query_filesystem_info/@parameters/cancellable nullable 1
set-attr Gio/File/query_filesystem_info_async/@parameters/cancellable nullable 1
set-attr Gio/File/query_filesystem_info_async/@parameters/callback nullable 1
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set-attr Gio/File/query_info/@parameters/cancellable nullable 1
set-attr Gio/File/query_info_async/@parameters/cancellable nullable 1
set-attr Gio/File/query_info_async/@parameters/callback nullable 1
set-attr Gio/File/query_info_async/@parameters/user_data nullable 1
set-attr Gio/File/query_settable_attributes/@parameters/cancellable nullable 1
set-attr Gio/File/query_writable_namespaces/@parameters/cancellable nullable 1
set-attr Gio/File/read_async/@parameters/cancellable nullable 1
set-attr Gio/File/read_async/@parameters/callback nullable 1
set-attr Gio/File/read_async/@parameters/user_data nullable 1
set-attr Gio/File/read_fn/@parameters/cancellable nullable 1
set-attr Gio/File/replace/@parameters/etag nullable 1
set-attr Gio/File/replace/@parameters/cancellable nullable 1
set-attr Gio/File/replace_async/@parameters/etag nullable 1
set-attr Gio/File/replace_async/@parameters/cancellable nullable 1
set-attr Gio/File/replace_async/@parameters/callback nullable 1
set-attr Gio/File/replace_async/@parameters/user_data nullable 1
set-attr Gio/File/replace_readwrite/@parameters/etag nullable 1
set-attr Gio/File/replace_readwrite/@parameters/cancellable nullable 1
set-attr Gio/File/replace_readwrite_async/@parameters/etag nullable 1
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set-attr Gio/File/replace_readwrite_async/@parameters/callback nullable 1
set-attr Gio/File/replace_readwrite_async/@parameters/user_data nullable 1
set-attr Gio/File/set_attribute/@parameters/value_p nullable 1
set-attr Gio/File/set_attribute/@parameters/cancellable nullable 1
set-attr Gio/File/set_attributes_async/@parameters/cancellable nullable 1
set-attr Gio/File/set_attributes_async/@parameters/callback nullable 1
set-attr Gio/File/set_attributes_async/@parameters/user_data nullable 1
set-attr Gio/File/set_attributes_from_info/@parameters/cancellable nullable 1
set-attr Gio/File/set_display_name/@parameters/cancellable nullable 1
set-attr Gio/File/set_display_name_async/@parameters/cancellable nullable 1
set-attr Gio/File/set_display_name_async/@parameters/callback nullable 1
set-attr Gio/File/set_display_name_async/@parameters/user_data nullable 1
set-attr Gio/File/start_mountable/@parameters/start_operation nullable 1
set-attr Gio/File/start_mountable/@parameters/cancellable nullable 1
set-attr Gio/File/start_mountable/@parameters/callback nullable 1
set-attr Gio/File/start_mountable/@parameters/user_data nullable 1
set-attr Gio/File/stop_mountable/@parameters/mount_operation nullable 1
set-attr Gio/File/stop_mountable/@parameters/cancellable nullable 1
set-attr Gio/File/stop_mountable/@parameters/callback nullable 1
set-attr Gio/File/stop_mountable/@parameters/user_data nullable 1
set-attr Gio/File/trash/@parameters/cancellable nullable 1
set-attr Gio/File/trash_async/@parameters/cancellable nullable 1
set-attr Gio/File/trash_async/@parameters/callback nullable 1
set-attr Gio/File/trash_async/@parameters/user_data nullable 1
set-attr Gio/File/unmount_mountable/@parameters/cancellable nullable 1
set-attr Gio/File/unmount_mountable/@parameters/callback nullable 1
set-attr Gio/File/unmount_mountable/@parameters/user_data nullable 1
set-attr Gio/File/unmount_mountable_with_operation/@parameters/mount_operation nullable 1
set-attr Gio/File/unmount_mountable_with_operation/@parameters/cancellable nullable 1
set-attr Gio/File/unmount_mountable_with_operation/@parameters/callback nullable 1
set-attr Gio/File/unmount_mountable_with_operation/@parameters/user_data nullable 1
set-attr Gio/File/append_to/@parameters/cancellable nullable 1
set-attr Gio/File/append_to_async/@parameters/cancellable nullable 1
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set-attr Gio/File/copy_async/@parameters/user_data nullable 1
set-attr Gio/File/copy_attributes/@parameters/cancellable nullable 1
set-attr Gio/File/create/@parameters/cancellable nullable 1
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set-attr Gio/File/create_async/@parameters/callback nullable 1
set-attr Gio/File/create_async/@parameters/user_data nullable 1
set-attr Gio/File/create_readwrite/@parameters/cancellable nullable 1
set-attr Gio/File/create_readwrite_async/@parameters/cancellable nullable 1
set-attr Gio/File/create_readwrite_async/@parameters/callback nullable 1
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set-attr Gio/File/delete_async/@parameters/callback nullable 1
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set-attr Gio/File/eject_mountable/@parameters/cancellable nullable 1
set-attr Gio/File/eject_mountable/@parameters/callback nullable 1
set-attr Gio/File/eject_mountable/@parameters/user_data nullable 1
set-attr Gio/File/eject_mountable_with_operation/@parameters/mount_operation nullable 1
set-attr Gio/File/eject_mountable_with_operation/@parameters/cancellable nullable 1
set-attr Gio/File/eject_mountable_with_operation/@parameters/callback nullable 1
set-attr Gio/File/eject_mountable_with_operation/@parameters/user_data nullable 1
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set-attr Gio/File/find_enclosing_mount/@parameters/cancellable nullable 1
set-attr Gio/File/find_enclosing_mount_async/@parameters/cancellable nullable 1
set-attr Gio/File/find_enclosing_mount_async/@parameters/callback nullable 1
set-attr Gio/File/find_enclosing_mount_async/@parameters/user_data nullable 1
set-attr Gio/File/get_basename/@return-value nullable 1
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set-attr Gio/File/get_path/@return-value nullable 1
set-attr Gio/File/get_relative_path/@return-value nullable 1
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set-attr Gio/File/load_contents_async/@parameters/callback nullable 1
set-attr Gio/File/load_contents_async/@parameters/user_data nullable 1
set-attr Gio/File/load_partial_contents_async/@parameters/cancellable nullable 1
set-attr Gio/File/load_partial_contents_async/@parameters/callback nullable 1
set-attr Gio/File/load_partial_contents_async/@parameters/user_data nullable 1
set-attr Gio/File/make_directory/@parameters/cancellable nullable 1
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set-attr Gio/File/make_directory_async/@parameters/callback nullable 1
set-attr Gio/File/make_directory_async/@parameters/user_data nullable 1
set-attr Gio/File/make_directory_with_parents/@parameters/cancellable nullable 1
set-attr Gio/File/make_symbolic_link/@parameters/cancellable nullable 1
set-attr Gio/File/measure_disk_usage/@parameters/cancellable nullable 1
set-attr Gio/File/measure_disk_usage/@parameters/progress_callback nullable 1
set-attr Gio/File/measure_disk_usage/@parameters/progress_data nullable 1
set-attr Gio/File/measure_disk_usage_async/@parameters/cancellable nullable 1
set-attr Gio/File/measure_disk_usage_async/@parameters/progress_callback nullable 1
set-attr Gio/File/measure_disk_usage_async/@parameters/progress_data nullable 1
set-attr Gio/File/measure_disk_usage_async/@parameters/callback nullable 1
set-attr Gio/File/measure_disk_usage_async/@parameters/user_data nullable 1
set-attr Gio/File/monitor/@parameters/cancellable nullable 1
set-attr Gio/File/monitor_directory/@parameters/cancellable nullable 1
set-attr Gio/File/monitor_file/@parameters/cancellable nullable 1
set-attr Gio/File/mount_enclosing_volume/@parameters/mount_operation nullable 1
set-attr Gio/File/mount_enclosing_volume/@parameters/cancellable nullable 1
set-attr Gio/File/mount_enclosing_volume/@parameters/callback nullable 1
set-attr Gio/File/mount_enclosing_volume/@parameters/user_data nullable 1
set-attr Gio/File/mount_mountable/@parameters/mount_operation nullable 1
set-attr Gio/File/mount_mountable/@parameters/cancellable nullable 1
set-attr Gio/File/mount_mountable/@parameters/callback nullable 1
set-attr Gio/File/mount_mountable/@parameters/user_data nullable 1
set-attr Gio/File/move/@parameters/cancellable nullable 1
set-attr Gio/File/move/@parameters/progress_callback nullable 1
set-attr Gio/File/move/@parameters/progress_callback_data nullable 1
set-attr Gio/File/open_readwrite/@parameters/cancellable nullable 1
set-attr Gio/File/open_readwrite_async/@parameters/cancellable nullable 1
set-attr Gio/File/open_readwrite_async/@parameters/callback nullable 1
set-attr Gio/File/open_readwrite_async/@parameters/user_data nullable 1
set-attr Gio/File/poll_mountable/@parameters/cancellable nullable 1
set-attr Gio/File/poll_mountable/@parameters/callback nullable 1
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set-attr Gio/File/query_info_async/@parameters/user_data nullable 1
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set-attr Gio/File/query_writable_namespaces/@parameters/cancellable nullable 1
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set-attr Gio/File/read_async/@parameters/cancellable nullable 1
set-attr Gio/File/read_async/@parameters/callback nullable 1
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set-attr Gio/File/replace_async/@parameters/callback nullable 1
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set-attr Gio/File/replace_contents/@parameters/etag nullable 1
set-attr Gio/File/replace_contents/@parameters/cancellable nullable 1
set-attr Gio/File/replace_contents_async/@parameters/etag nullable 1
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set-attr Gio/File/replace_contents_async/@parameters/callback nullable 1
set-attr Gio/File/replace_contents_async/@parameters/user_data nullable 1
set-attr Gio/File/replace_contents_bytes_async/@parameters/etag nullable 1
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set-attr Gio/File/replace_contents_bytes_async/@parameters/callback nullable 1
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set-attr Gio/File/replace_readwrite/@parameters/etag nullable 1
set-attr Gio/File/replace_readwrite/@parameters/cancellable nullable 1
set-attr Gio/File/replace_readwrite_async/@parameters/etag nullable 1
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set-attr Gio/File/replace_readwrite_async/@parameters/callback nullable 1
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set-attr Gio/File/unmount_mountable_with_operation/@parameters/mount_operation nullable 1
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set-attr Gio/FileEnumeratorClass/next_file/next_file/@return-value nullable 1
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set-attr Gio/FileIface/get_basename/get_basename/@return-value nullable 1
set-attr Gio/FileIface/get_path/get_path/@return-value nullable 1
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set-attr Gio/FileIface/set_display_name_async/set_display_name_async/@parameters/cancellable nullable 1
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set-attr Gio/IOSchedulerJobFunc/@parameters/cancellable nullable 1
set-attr Gio/IOSchedulerJobFunc/@parameters/user_data nullable 1
set-attr Gio/IOStream/close_async/@parameters/cancellable nullable 1
set-attr Gio/IOStream/close_async/@parameters/callback nullable 1
set-attr Gio/IOStream/close_async/@parameters/user_data nullable 1
set-attr Gio/IOStream/close_fn/@parameters/cancellable nullable 1
set-attr Gio/IOStream/close/@parameters/cancellable nullable 1
set-attr Gio/IOStream/close_async/@parameters/cancellable nullable 1
set-attr Gio/IOStream/close_async/@parameters/callback nullable 1
set-attr Gio/IOStream/close_async/@parameters/user_data nullable 1
set-attr Gio/IOStream/splice_async/@parameters/cancellable nullable 1
set-attr Gio/IOStream/splice_async/@parameters/callback nullable 1
set-attr Gio/IOStream/splice_async/@parameters/user_data nullable 1
set-attr Gio/IOStreamClass/close_fn/close_fn/@parameters/cancellable nullable 1
set-attr Gio/IOStreamClass/close_async/close_async/@parameters/cancellable nullable 1
set-attr Gio/IOStreamClass/close_async/close_async/@parameters/callback nullable 1
set-attr Gio/IOStreamClass/close_async/close_async/@parameters/user_data nullable 1
set-attr Gio/Icon/equal/@parameters/icon1 nullable 1
set-attr Gio/Icon/equal/@parameters/icon2 nullable 1
set-attr Gio/Icon/equal/@parameters/icon1 nullable 1
set-attr Gio/Icon/equal/@parameters/icon2 nullable 1
set-attr Gio/Icon/to_string/@return-value nullable 1
set-attr Gio/IconIface/equal/equal/@parameters/icon1 nullable 1
set-attr Gio/IconIface/equal/equal/@parameters/icon2 nullable 1
set-attr Gio/Initable/new/@parameters/cancellable nullable 1
set-attr Gio/Initable/new/@parameters/first_property_name nullable 1
set-attr Gio/Initable/new_valist/@parameters/cancellable nullable 1
set-attr Gio/Initable/newv/@parameters/cancellable nullable 1
set-attr Gio/Initable/init/@parameters/cancellable nullable 1
set-attr Gio/Initable/init/@parameters/cancellable nullable 1
set-attr Gio/InitableIface/init/init/@parameters/cancellable nullable 1
set-attr Gio/InputStream/close_async/@parameters/cancellable nullable 1
set-attr Gio/InputStream/close_async/@parameters/callback nullable 1
set-attr Gio/InputStream/close_async/@parameters/user_data nullable 1
set-attr Gio/InputStream/close_fn/@parameters/cancellable nullable 1
set-attr Gio/InputStream/read_async/@parameters/buffer nullable 1
set-attr Gio/InputStream/read_async/@parameters/cancellable nullable 1
set-attr Gio/InputStream/read_async/@parameters/callback nullable 1
set-attr Gio/InputStream/read_async/@parameters/user_data nullable 1
set-attr Gio/InputStream/read_fn/@parameters/buffer nullable 1
set-attr Gio/InputStream/read_fn/@parameters/cancellable nullable 1
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set-attr Gio/InputStream/skip_async/@parameters/cancellable nullable 1
set-attr Gio/InputStream/skip_async/@parameters/callback nullable 1
set-attr Gio/InputStream/skip_async/@parameters/user_data nullable 1
set-attr Gio/InputStream/close/@parameters/cancellable nullable 1
set-attr Gio/InputStream/close_async/@parameters/cancellable nullable 1
set-attr Gio/InputStream/close_async/@parameters/callback nullable 1
set-attr Gio/InputStream/close_async/@parameters/user_data nullable 1
set-attr Gio/InputStream/read/@parameters/cancellable nullable 1
set-attr Gio/InputStream/read_all/@parameters/cancellable nullable 1
set-attr Gio/InputStream/read_all_async/@parameters/cancellable nullable 1
set-attr Gio/InputStream/read_all_async/@parameters/callback nullable 1
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set-attr Gio/InputStream/read_async/@parameters/cancellable nullable 1
set-attr Gio/InputStream/read_async/@parameters/callback nullable 1
set-attr Gio/InputStream/read_async/@parameters/user_data nullable 1
set-attr Gio/InputStream/read_bytes/@parameters/cancellable nullable 1
set-attr Gio/InputStream/read_bytes_async/@parameters/cancellable nullable 1
set-attr Gio/InputStream/read_bytes_async/@parameters/callback nullable 1
set-attr Gio/InputStream/read_bytes_async/@parameters/user_data nullable 1
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set-attr Gio/InputStream/skip_async/@parameters/cancellable nullable 1
set-attr Gio/InputStream/skip_async/@parameters/callback nullable 1
set-attr Gio/InputStream/skip_async/@parameters/user_data nullable 1
set-attr Gio/InputStreamClass/read_fn/read_fn/@parameters/buffer nullable 1
set-attr Gio/InputStreamClass/read_fn/read_fn/@parameters/cancellable nullable 1
set-attr Gio/InputStreamClass/skip/skip/@parameters/cancellable nullable 1
set-attr Gio/InputStreamClass/close_fn/close_fn/@parameters/cancellable nullable 1
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set-attr Gio/InputStreamClass/read_async/read_async/@parameters/callback nullable 1
set-attr Gio/InputStreamClass/read_async/read_async/@parameters/user_data nullable 1
set-attr Gio/InputStreamClass/skip_async/skip_async/@parameters/cancellable nullable 1
set-attr Gio/InputStreamClass/skip_async/skip_async/@parameters/callback nullable 1
set-attr Gio/InputStreamClass/skip_async/skip_async/@parameters/user_data nullable 1
set-attr Gio/InputStreamClass/close_async/close_async/@parameters/cancellable nullable 1
set-attr Gio/InputStreamClass/close_async/close_async/@parameters/callback nullable 1
set-attr Gio/InputStreamClass/close_async/close_async/@parameters/user_data nullable 1
set-attr Gio/ListModel/get_item/@return-value nullable 1
set-attr Gio/ListModel/get_item/@return-value nullable 1
set-attr Gio/ListModel/get_object/@return-value nullable 1
set-attr Gio/ListModelInterface/get_item/get_item/@return-value nullable 1
set-attr Gio/ListStore/insert_sorted/@parameters/user_data nullable 1
set-attr Gio/ListStore/sort/@parameters/user_data nullable 1
set-attr Gio/LoadableIcon/load/@parameters/cancellable nullable 1
set-attr Gio/LoadableIcon/load_async/@parameters/cancellable nullable 1
set-attr Gio/LoadableIcon/load_async/@parameters/callback nullable 1
set-attr Gio/LoadableIcon/load_async/@parameters/user_data nullable 1
set-attr Gio/LoadableIcon/load/@parameters/cancellable nullable 1
set-attr Gio/LoadableIcon/load_async/@parameters/cancellable nullable 1
set-attr Gio/LoadableIcon/load_async/@parameters/callback nullable 1
set-attr Gio/LoadableIcon/load_async/@parameters/user_data nullable 1
set-attr Gio/LoadableIconIface/load/load/@parameters/cancellable nullable 1
set-attr Gio/LoadableIconIface/load_async/load_async/@parameters/cancellable nullable 1
set-attr Gio/LoadableIconIface/load_async/load_async/@parameters/callback nullable 1
set-attr Gio/LoadableIconIface/load_async/load_async/@parameters/user_data nullable 1
set-attr Gio/MemoryInputStream/new_from_data/@parameters/destroy nullable 1
set-attr Gio/MemoryInputStream/add_data/@parameters/destroy nullable 1
set-attr Gio/MemoryOutputStream/new/@parameters/data nullable 1
set-attr Gio/MemoryOutputStream/new/@parameters/realloc_function nullable 1
set-attr Gio/MemoryOutputStream/new/@parameters/destroy_function nullable 1
set-attr Gio/MemoryOutputStream/get_data/@return-value nullable 1
set-attr Gio/MemoryOutputStream/steal_data/@return-value nullable 1
set-attr Gio/Menu/append/@parameters/label nullable 1
set-attr Gio/Menu/append/@parameters/detailed_action nullable 1
set-attr Gio/Menu/append_section/@parameters/label nullable 1
set-attr Gio/Menu/append_submenu/@parameters/label nullable 1
set-attr Gio/Menu/insert/@parameters/label nullable 1
set-attr Gio/Menu/insert/@parameters/detailed_action nullable 1
set-attr Gio/Menu/insert_section/@parameters/label nullable 1
set-attr Gio/Menu/insert_submenu/@parameters/label nullable 1
set-attr Gio/Menu/prepend/@parameters/label nullable 1
set-attr Gio/Menu/prepend/@parameters/detailed_action nullable 1
set-attr Gio/Menu/prepend_section/@parameters/label nullable 1
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set-attr Gio/MenuItem/new/@parameters/label nullable 1
set-attr Gio/MenuItem/new/@parameters/detailed_action nullable 1
set-attr Gio/MenuItem/new_section/@parameters/label nullable 1
set-attr Gio/MenuItem/new_submenu/@parameters/label nullable 1
set-attr Gio/MenuItem/get_attribute_value/@parameters/expected_type nullable 1
set-attr Gio/MenuItem/set_action_and_target/@parameters/action nullable 1
set-attr Gio/MenuItem/set_action_and_target/@parameters/format_string nullable 1
set-attr Gio/MenuItem/set_action_and_target_value/@parameters/action nullable 1
set-attr Gio/MenuItem/set_action_and_target_value/@parameters/target_value nullable 1
set-attr Gio/MenuItem/set_attribute/@parameters/format_string nullable 1
set-attr Gio/MenuItem/set_attribute_value/@parameters/value nullable 1
set-attr Gio/MenuItem/set_label/@parameters/label nullable 1
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set-attr Gio/MenuItem/set_section/@parameters/section nullable 1
set-attr Gio/MenuItem/set_submenu/@parameters/submenu nullable 1
set-attr Gio/MenuModel/get_item_attribute_value/@parameters/expected_type nullable 1
set-attr Gio/MenuModel/get_item_attribute_value/@parameters/expected_type nullable 1
set-attr Gio/MenuModelClass/get_item_attribute_value/get_item_attribute_value/@parameters/expected_type nullable 1
set-attr Gio/Mount/eject/@parameters/cancellable nullable 1
set-attr Gio/Mount/eject/@parameters/callback nullable 1
set-attr Gio/Mount/eject/@parameters/user_data nullable 1
set-attr Gio/Mount/eject_with_operation/@parameters/mount_operation nullable 1
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set-attr Gio/Mount/eject_with_operation/@parameters/callback nullable 1
set-attr Gio/Mount/eject_with_operation/@parameters/user_data nullable 1
set-attr Gio/Mount/guess_content_type/@parameters/cancellable nullable 1
set-attr Gio/Mount/guess_content_type/@parameters/callback nullable 1
set-attr Gio/Mount/guess_content_type/@parameters/user_data nullable 1
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set-attr Gio/Mount/remount/@parameters/mount_operation nullable 1
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set-attr Gio/Mount/remount/@parameters/callback nullable 1
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set-attr Gio/Mount/unmount/@parameters/cancellable nullable 1
set-attr Gio/Mount/unmount/@parameters/callback nullable 1
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set-attr Gio/Mount/eject/@parameters/cancellable nullable 1
set-attr Gio/Mount/eject/@parameters/callback nullable 1
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set-attr Gio/Mount/unmount_with_operation/@parameters/callback nullable 1
set-attr Gio/Mount/unmount_with_operation/@parameters/user_data nullable 1
set-attr Gio/MountIface/unmount/unmount/@parameters/cancellable nullable 1
set-attr Gio/MountIface/unmount/unmount/@parameters/callback nullable 1
set-attr Gio/MountIface/unmount/unmount/@parameters/user_data nullable 1
set-attr Gio/MountIface/eject/eject/@parameters/cancellable nullable 1
set-attr Gio/MountIface/eject/eject/@parameters/callback nullable 1
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set-attr Gio/MountIface/remount/remount/@parameters/callback nullable 1
set-attr Gio/MountIface/remount/remount/@parameters/user_data nullable 1
set-attr Gio/MountIface/guess_content_type/guess_content_type/@parameters/cancellable nullable 1
set-attr Gio/MountIface/guess_content_type/guess_content_type/@parameters/callback nullable 1
set-attr Gio/MountIface/guess_content_type/guess_content_type/@parameters/user_data nullable 1
set-attr Gio/MountIface/guess_content_type_sync/guess_content_type_sync/@parameters/cancellable nullable 1
set-attr Gio/MountIface/unmount_with_operation/unmount_with_operation/@parameters/mount_operation nullable 1
set-attr Gio/MountIface/unmount_with_operation/unmount_with_operation/@parameters/cancellable nullable 1
set-attr Gio/MountIface/unmount_with_operation/unmount_with_operation/@parameters/callback nullable 1
set-attr Gio/MountIface/unmount_with_operation/unmount_with_operation/@parameters/user_data nullable 1
set-attr Gio/MountIface/eject_with_operation/eject_with_operation/@parameters/mount_operation nullable 1
set-attr Gio/MountIface/eject_with_operation/eject_with_operation/@parameters/cancellable nullable 1
set-attr Gio/MountIface/eject_with_operation/eject_with_operation/@parameters/callback nullable 1
set-attr Gio/MountIface/eject_with_operation/eject_with_operation/@parameters/user_data nullable 1
set-attr Gio/NetworkMonitor/can_reach/@parameters/cancellable nullable 1
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set-attr Gio/Notification/add_button_with_target/@parameters/target_format nullable 1
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set-attr Gio/TlsDatabaseClass/lookup_certificates_issued_by/lookup_certificates_issued_by/@parameters/cancellable nullable 1
set-attr Gio/TlsDatabaseClass/lookup_certificates_issued_by_async/lookup_certificates_issued_by_async/@parameters/interaction nullable 1
set-attr Gio/TlsDatabaseClass/lookup_certificates_issued_by_async/lookup_certificates_issued_by_async/@parameters/cancellable nullable 1
set-attr Gio/TlsDatabaseClass/lookup_certificates_issued_by_async/lookup_certificates_issued_by_async/@parameters/callback nullable 1
set-attr Gio/TlsDatabaseClass/lookup_certificates_issued_by_async/lookup_certificates_issued_by_async/@parameters/user_data nullable 1
set-attr Gio/TlsInteraction/ask_password/@parameters/cancellable nullable 1
set-attr Gio/TlsInteraction/ask_password_async/@parameters/cancellable nullable 1
set-attr Gio/TlsInteraction/ask_password_async/@parameters/callback nullable 1
set-attr Gio/TlsInteraction/ask_password_async/@parameters/user_data nullable 1
set-attr Gio/TlsInteraction/request_certificate/@parameters/cancellable nullable 1
set-attr Gio/TlsInteraction/request_certificate_async/@parameters/cancellable nullable 1
set-attr Gio/TlsInteraction/request_certificate_async/@parameters/callback nullable 1
set-attr Gio/TlsInteraction/request_certificate_async/@parameters/user_data nullable 1
set-attr Gio/TlsInteraction/ask_password/@parameters/cancellable nullable 1
set-attr Gio/TlsInteraction/ask_password_async/@parameters/cancellable nullable 1
set-attr Gio/TlsInteraction/ask_password_async/@parameters/callback nullable 1
set-attr Gio/TlsInteraction/ask_password_async/@parameters/user_data nullable 1
set-attr Gio/TlsInteraction/invoke_ask_password/@parameters/cancellable nullable 1
set-attr Gio/TlsInteraction/invoke_request_certificate/@parameters/cancellable nullable 1
set-attr Gio/TlsInteraction/request_certificate/@parameters/cancellable nullable 1
set-attr Gio/TlsInteraction/request_certificate_async/@parameters/cancellable nullable 1
set-attr Gio/TlsInteraction/request_certificate_async/@parameters/callback nullable 1
set-attr Gio/TlsInteraction/request_certificate_async/@parameters/user_data nullable 1
set-attr Gio/TlsInteractionClass/ask_password/ask_password/@parameters/cancellable nullable 1
set-attr Gio/TlsInteractionClass/ask_password_async/ask_password_async/@parameters/cancellable nullable 1
set-attr Gio/TlsInteractionClass/ask_password_async/ask_password_async/@parameters/callback nullable 1
set-attr Gio/TlsInteractionClass/ask_password_async/ask_password_async/@parameters/user_data nullable 1
set-attr Gio/TlsInteractionClass/request_certificate/request_certificate/@parameters/cancellable nullable 1
set-attr Gio/TlsInteractionClass/request_certificate_async/request_certificate_async/@parameters/cancellable nullable 1
set-attr Gio/TlsInteractionClass/request_certificate_async/request_certificate_async/@parameters/callback nullable 1
set-attr Gio/TlsInteractionClass/request_certificate_async/request_certificate_async/@parameters/user_data nullable 1
set-attr Gio/TlsPassword/get_value/@parameters/length nullable 1
set-attr Gio/TlsPassword/set_value/@parameters/destroy nullable 1
set-attr Gio/TlsPassword/get_value/@parameters/length nullable 1
set-attr Gio/TlsPassword/set_value_full/@parameters/destroy nullable 1
set-attr Gio/TlsPasswordClass/get_value/get_value/@parameters/length nullable 1
set-attr Gio/TlsPasswordClass/set_value/set_value/@parameters/destroy nullable 1
set-attr Gio/TlsServerConnection/new/@parameters/certificate nullable 1
set-attr Gio/UnixConnection/receive_credentials/@parameters/cancellable nullable 1
set-attr Gio/UnixConnection/receive_credentials_async/@parameters/cancellable nullable 1
set-attr Gio/UnixConnection/receive_credentials_async/@parameters/callback nullable 1
set-attr Gio/UnixConnection/receive_credentials_async/@parameters/user_data nullable 1
set-attr Gio/UnixConnection/receive_fd/@parameters/cancellable nullable 1
set-attr Gio/UnixConnection/send_credentials/@parameters/cancellable nullable 1
set-attr Gio/UnixConnection/send_credentials_async/@parameters/cancellable nullable 1
set-attr Gio/UnixConnection/send_credentials_async/@parameters/callback nullable 1
set-attr Gio/UnixConnection/send_credentials_async/@parameters/user_data nullable 1
set-attr Gio/UnixConnection/send_fd/@parameters/cancellable nullable 1
set-attr Gio/Vfs/local_file_add_info/@parameters/cancellable nullable 1
set-attr Gio/Vfs/local_file_add_info/@parameters/extra_data nullable 1
set-attr Gio/Vfs/local_file_set_attributes/@parameters/cancellable nullable 1
set-attr Gio/VfsClass/local_file_add_info/local_file_add_info/@parameters/cancellable nullable 1
set-attr Gio/VfsClass/local_file_add_info/local_file_add_info/@parameters/extra_data nullable 1
set-attr Gio/VfsClass/local_file_set_attributes/local_file_set_attributes/@parameters/cancellable nullable 1
set-attr Gio/Volume/eject/@parameters/cancellable nullable 1
set-attr Gio/Volume/eject/@parameters/callback nullable 1
set-attr Gio/Volume/eject/@parameters/user_data nullable 1
set-attr Gio/Volume/eject_with_operation/@parameters/mount_operation nullable 1
set-attr Gio/Volume/eject_with_operation/@parameters/cancellable nullable 1
set-attr Gio/Volume/eject_with_operation/@parameters/callback nullable 1
set-attr Gio/Volume/eject_with_operation/@parameters/user_data nullable 1
set-attr Gio/Volume/get_activation_root/@return-value nullable 1
set-attr Gio/Volume/mount_fn/@parameters/mount_operation nullable 1
set-attr Gio/Volume/mount_fn/@parameters/cancellable nullable 1
set-attr Gio/Volume/mount_fn/@parameters/callback nullable 1
set-attr Gio/Volume/mount_fn/@parameters/user_data nullable 1
set-attr Gio/Volume/eject/@parameters/cancellable nullable 1
set-attr Gio/Volume/eject/@parameters/callback nullable 1
set-attr Gio/Volume/eject/@parameters/user_data nullable 1
set-attr Gio/Volume/eject_with_operation/@parameters/mount_operation nullable 1
set-attr Gio/Volume/eject_with_operation/@parameters/cancellable nullable 1
set-attr Gio/Volume/eject_with_operation/@parameters/callback nullable 1
set-attr Gio/Volume/eject_with_operation/@parameters/user_data nullable 1
set-attr Gio/Volume/get_activation_root/@return-value nullable 1
set-attr Gio/Volume/mount/@parameters/mount_operation nullable 1
set-attr Gio/Volume/mount/@parameters/cancellable nullable 1
set-attr Gio/Volume/mount/@parameters/callback nullable 1
set-attr Gio/Volume/mount/@parameters/user_data nullable 1
set-attr Gio/VolumeIface/mount_fn/mount_fn/@parameters/mount_operation nullable 1
set-attr Gio/VolumeIface/mount_fn/mount_fn/@parameters/cancellable nullable 1
set-attr Gio/VolumeIface/mount_fn/mount_fn/@parameters/callback nullable 1
set-attr Gio/VolumeIface/mount_fn/mount_fn/@parameters/user_data nullable 1
set-attr Gio/VolumeIface/eject/eject/@parameters/cancellable nullable 1
set-attr Gio/VolumeIface/eject/eject/@parameters/callback nullable 1
set-attr Gio/VolumeIface/eject/eject/@parameters/user_data nullable 1
set-attr Gio/VolumeIface/get_activation_root/get_activation_root/@return-value nullable 1
set-attr Gio/VolumeIface/eject_with_operation/eject_with_operation/@parameters/mount_operation nullable 1
set-attr Gio/VolumeIface/eject_with_operation/eject_with_operation/@parameters/cancellable nullable 1
set-attr Gio/VolumeIface/eject_with_operation/eject_with_operation/@parameters/callback nullable 1
set-attr Gio/VolumeIface/eject_with_operation/eject_with_operation/@parameters/user_data nullable 1
set-attr Gio/ZlibCompressor/set_file_info/@parameters/file_info nullable 1
set-attr Gio/action_print_detailed_name/@parameters/target_value nullable 1
set-attr Gio/app_info_create_from_commandline/@parameters/application_name nullable 1
set-attr Gio/app_info_launch_default_for_uri/@parameters/launch_context nullable 1
set-attr Gio/async_initable_newv_async/@parameters/cancellable nullable 1
set-attr Gio/async_initable_newv_async/@parameters/callback nullable 1
set-attr Gio/async_initable_newv_async/@parameters/user_data nullable 1
set-attr Gio/bus_get/@parameters/cancellable nullable 1
set-attr Gio/bus_get/@parameters/callback nullable 1
set-attr Gio/bus_get/@parameters/user_data nullable 1
set-attr Gio/bus_get_sync/@parameters/cancellable nullable 1
set-attr Gio/bus_own_name/@parameters/bus_acquired_handler nullable 1
set-attr Gio/bus_own_name/@parameters/name_acquired_handler nullable 1
set-attr Gio/bus_own_name/@parameters/name_lost_handler nullable 1
set-attr Gio/bus_own_name/@parameters/user_data nullable 1
set-attr Gio/bus_own_name/@parameters/user_data_free_func nullable 1
set-attr Gio/bus_own_name_on_connection/@parameters/name_acquired_handler nullable 1
set-attr Gio/bus_own_name_on_connection/@parameters/name_lost_handler nullable 1
set-attr Gio/bus_own_name_on_connection/@parameters/user_data nullable 1
set-attr Gio/bus_own_name_on_connection/@parameters/user_data_free_func nullable 1
set-attr Gio/bus_own_name_on_connection_with_closures/@parameters/name_acquired_closure nullable 1
set-attr Gio/bus_own_name_on_connection_with_closures/@parameters/name_lost_closure nullable 1
set-attr Gio/bus_own_name_with_closures/@parameters/bus_acquired_closure nullable 1
set-attr Gio/bus_own_name_with_closures/@parameters/name_acquired_closure nullable 1
set-attr Gio/bus_own_name_with_closures/@parameters/name_lost_closure nullable 1
set-attr Gio/bus_watch_name/@parameters/name_appeared_handler nullable 1
set-attr Gio/bus_watch_name/@parameters/name_vanished_handler nullable 1
set-attr Gio/bus_watch_name/@parameters/user_data nullable 1
set-attr Gio/bus_watch_name/@parameters/user_data_free_func nullable 1
set-attr Gio/bus_watch_name_on_connection/@parameters/name_appeared_handler nullable 1
set-attr Gio/bus_watch_name_on_connection/@parameters/name_vanished_handler nullable 1
set-attr Gio/bus_watch_name_on_connection/@parameters/user_data nullable 1
set-attr Gio/bus_watch_name_on_connection/@parameters/user_data_free_func nullable 1
set-attr Gio/bus_watch_name_on_connection_with_closures/@parameters/name_appeared_closure nullable 1
set-attr Gio/bus_watch_name_on_connection_with_closures/@parameters/name_vanished_closure nullable 1
set-attr Gio/bus_watch_name_with_closures/@parameters/name_appeared_closure nullable 1
set-attr Gio/bus_watch_name_with_closures/@parameters/name_vanished_closure nullable 1
set-attr Gio/content_type_from_mime_type/@return-value nullable 1
set-attr Gio/content_type_get_generic_icon_name/@return-value nullable 1
set-attr Gio/content_type_get_mime_type/@return-value nullable 1
set-attr Gio/content_type_guess/@parameters/filename nullable 1
set-attr Gio/content_type_guess/@parameters/data nullable 1
set-attr Gio/dbus_address_get_for_bus_sync/@parameters/cancellable nullable 1
set-attr Gio/dbus_address_get_stream/@parameters/cancellable nullable 1
set-attr Gio/dbus_address_get_stream/@parameters/callback nullable 1
set-attr Gio/dbus_address_get_stream/@parameters/user_data nullable 1
set-attr Gio/dbus_address_get_stream_sync/@parameters/cancellable nullable 1
set-attr Gio/dbus_annotation_info_lookup/@parameters/annotations nullable 1
set-attr Gio/dtls_client_connection_new/@parameters/server_identity nullable 1
set-attr Gio/dtls_server_connection_new/@parameters/certificate nullable 1
set-attr Gio/file_new_tmp/@parameters/tmpl nullable 1
set-attr Gio/initable_newv/@parameters/cancellable nullable 1
set-attr Gio/io_scheduler_push_job/@parameters/user_data nullable 1
set-attr Gio/io_scheduler_push_job/@parameters/notify nullable 1
set-attr Gio/io_scheduler_push_job/@parameters/cancellable nullable 1
set-attr Gio/pollable_source_new_full/@parameters/child_source nullable 1
set-attr Gio/pollable_source_new_full/@parameters/cancellable nullable 1
set-attr Gio/pollable_stream_read/@parameters/cancellable nullable 1
set-attr Gio/pollable_stream_write/@parameters/cancellable nullable 1
set-attr Gio/pollable_stream_write_all/@parameters/cancellable nullable 1
set-attr Gio/simple_async_report_error_in_idle/@parameters/object nullable 1
set-attr Gio/simple_async_report_error_in_idle/@parameters/callback nullable 1
set-attr Gio/simple_async_report_error_in_idle/@parameters/user_data nullable 1
set-attr Gio/simple_async_report_gerror_in_idle/@parameters/object nullable 1
set-attr Gio/simple_async_report_gerror_in_idle/@parameters/callback nullable 1
set-attr Gio/simple_async_report_gerror_in_idle/@parameters/user_data nullable 1
set-attr Gio/simple_async_report_take_gerror_in_idle/@parameters/object nullable 1
set-attr Gio/simple_async_report_take_gerror_in_idle/@parameters/callback nullable 1
set-attr Gio/simple_async_report_take_gerror_in_idle/@parameters/user_data nullable 1
set-attr Gio/tls_client_connection_new/@parameters/server_identity nullable 1
set-attr Gio/tls_server_connection_new/@parameters/certificate nullable 1