namespace GLib

# "terminator_pos" is not marked as out.
ignore IOChannel.read_line_string

# The test_data argument is not marked as a closure.
ignore test_add_data_func_full

# "items_read" and "items_written" are out parameters, but they are
# marked as in parameters the introspection data.
ignore utf16_to_ucs4
ignore utf16_to_utf8
ignore utf8_to_ucs4
ignore utf8_to_ucs4_fast
ignore utf8_to_utf16

# "result" parameter is an array, but it is not marked as such.
ignore unichar_fully_decompose

# The first argument is marked as g_unichar, but it is really an array
# of g_unichar.
ignore ucs4_to_utf16
ignore ucs4_to_utf8

# "line_number" is not marked as out.
ignore MarkupParseContext.get_position

# These require more complex logic.
ignore base64_decode_step
ignore base64_encode_step
ignore base64_encode_close

# Return type (correctly) marked as nullable since 2.54 at least.
set-attr GLib/TimeVal/to_iso8601/@return-value nullable 1

# The return value does not have its refcount incremented
# See https://github.com/haskell-gi/haskell-gi/issues/173
set-attr GLib/Thread/self/@return-value transfer-ownership none

if windows
   # Windows only macros in glib/gfileutils.h
   set-attr GLib/file_get_contents c:identifier g_file_get_contents_utf8
   set-attr GLib/file_open_tmp c:identifier g_file_open_tmp_utf8
   set-attr GLib/file_test c:identifier g_file_test_utf8
   set-attr GLib/mkstemp c:identifier g_mkstemp_utf8
   set-attr GLib/get_current_dir c:identifier g_get_current_dir_utf8
   ignore file_get_contents_utf8
   ignore file_open_tmp_utf8
   ignore file_test_utf8
   ignore mkstemp_utf8
   ignore get_current_dir_utf8

   # Windows only macros in glib/gconvert.h
   set-attr GLib/filename_from_uri c:identifier g_filename_from_uri_utf8
   set-attr GLib/filename_from_utf8 c:identifier g_filename_from_utf8_utf8
   set-attr GLib/filename_to_uri c:identifier g_filename_to_uri_utf8
   set-attr GLib/filename_to_utf8 c:identifier g_filename_to_utf8_utf8
   ignore filename_from_uri_utf8
   ignore filename_from_utf8_utf8
   ignore filename_to_uri_utf8
   ignore filename_to_utf8_utf8

   # Windows only macros in glib/genviron.h
   set-attr GLib/getenv c:identifier g_getenv_utf8
   set-attr GLib/setenv c:identifier g_setenv_utf8
   set-attr GLib/unsetenv c:identifier g_unsetenv_utf8
   ignore getenv_utf8
   ignore setenv_utf8
   ignore unsetenv_utf8

   # Windows only macros in glib/gdir.h
   set-attr GLib/Dir/open c:identifier g_dir_open_utf8
   set-attr GLib/Dir/read_name c:identifier g_dir_read_name_utf8
   ignore Dir.open_utf8
   ignore Dir.read_name_utf8

   # Windows only macros in glib/gmodule.h (not in GIR yet)
   set-attr GLib/Module/open c:identifier g_module_name_utf8
   set-attr GLib/Module/name c:identifier g_module_name_utf8
   ignore Module.open_utf8
   ignore Module.name_utf8

   # Windows only macros in glib/giochannel.h
   set-attr GLib/IOChannel/new_file c:identifier g_io_channel_new_file_utf8
   ignore IOChannel.new_file_utf8
   # Use win32_new_socket (this "stream" version was only for binary compatibility)
   ignore IOChannel.win32_new_stream_socket

   # ifdef G_OS_UNIX in glib/gmain.h
   ignore Source.add_unix_fd
   ignore Source.modify_unix_fd
   ignore Source.query_unix_fd
   ignore Source.remove_unix_fd

   # Windows only macros in glib/spawn.h
   set-attr GLib/spawn_async c:identifier g_spawn_async_utf8
   set-attr GLib/spawn_async_with_pipes c:identifier g_spawn_async_with_pipes_utf8
   set-attr GLib/spawn_command_line_async c:identifier g_spawn_command_line_async_utf8
   set-attr GLib/spawn_command_line_sync c:identifier g_spawn_command_line_sync_utf8
   set-attr GLib/spawn_sync c:identifier g_spawn_sync_utf8
   ignore spawn_async_utf8
   ignore spawn_async_with_pipes_utf8
   ignore spawn_command_line_async_utf8
   ignore spawn_command_line_sync_utf8
   ignore spawn_sync_utf8

   # In G_OS_UNIX only file glib/glib-unix.h
   ignore unix_error_quark
   ignore unix_fd_add
   ignore unix_fd_add_full
   ignore unix_fd_source_new
   ignore unix_open_pipe
   ignore unix_set_fd_nonblocking
   ignore unix_signal_add
   ignore unix_signal_add_full
   ignore unix_signal_source_new
endif

# Generated from glib 2.48.0 with xsltproc Nullable.xslt GLib-2.0.gir
set-attr GLib/Array/sort_with_data/@parameters/user_data nullable 1
set-attr GLib/AsyncQueue/pop/@return-value nullable 1
set-attr GLib/AsyncQueue/pop_unlocked/@return-value nullable 1
set-attr GLib/AsyncQueue/push/@parameters/data nullable 1
set-attr GLib/AsyncQueue/push_front/@parameters/item nullable 1
set-attr GLib/AsyncQueue/push_front_unlocked/@parameters/item nullable 1
set-attr GLib/AsyncQueue/push_sorted/@parameters/data nullable 1
set-attr GLib/AsyncQueue/push_sorted/@parameters/user_data nullable 1
set-attr GLib/AsyncQueue/push_sorted_unlocked/@parameters/data nullable 1
set-attr GLib/AsyncQueue/push_sorted_unlocked/@parameters/user_data nullable 1
set-attr GLib/AsyncQueue/push_unlocked/@parameters/data nullable 1
set-attr GLib/AsyncQueue/remove/@parameters/item nullable 1
set-attr GLib/AsyncQueue/remove_unlocked/@parameters/item nullable 1
set-attr GLib/AsyncQueue/sort/@parameters/user_data nullable 1
set-attr GLib/AsyncQueue/sort_unlocked/@parameters/user_data nullable 1
set-attr GLib/AsyncQueue/timed_pop/@return-value nullable 1
set-attr GLib/AsyncQueue/timed_pop_unlocked/@return-value nullable 1
set-attr GLib/AsyncQueue/timeout_pop/@return-value nullable 1
set-attr GLib/AsyncQueue/timeout_pop_unlocked/@return-value nullable 1
set-attr GLib/AsyncQueue/try_pop/@return-value nullable 1
set-attr GLib/AsyncQueue/try_pop_unlocked/@return-value nullable 1
set-attr GLib/BookmarkFile/add_application/@parameters/name nullable 1
set-attr GLib/BookmarkFile/add_application/@parameters/exec nullable 1
set-attr GLib/BookmarkFile/get_title/@parameters/uri nullable 1
set-attr GLib/BookmarkFile/load_from_data_dirs/@parameters/full_path nullable 1
set-attr GLib/BookmarkFile/move_item/@parameters/new_uri nullable 1
set-attr GLib/BookmarkFile/set_description/@parameters/uri nullable 1
set-attr GLib/BookmarkFile/set_groups/@parameters/groups nullable 1
set-attr GLib/BookmarkFile/set_icon/@parameters/href nullable 1
set-attr GLib/BookmarkFile/set_title/@parameters/uri nullable 1
set-attr GLib/ByteArray/sort_with_data/@parameters/user_data nullable 1
set-attr GLib/Bytes/new/@parameters/data nullable 1
set-attr GLib/Bytes/new_static/@parameters/data nullable 1
set-attr GLib/Bytes/new_take/@parameters/data nullable 1
set-attr GLib/Bytes/new_with_free_func/@parameters/data nullable 1
set-attr GLib/Bytes/new_with_free_func/@parameters/user_data nullable 1
set-attr GLib/Bytes/get_data/@return-value nullable 1
set-attr GLib/Bytes/unref/@parameters/bytes nullable 1
set-attr GLib/ChildWatchFunc/@parameters/user_data nullable 1
set-attr GLib/CompareDataFunc/@parameters/a nullable 1
set-attr GLib/CompareDataFunc/@parameters/b nullable 1
set-attr GLib/CompareDataFunc/@parameters/user_data nullable 1
set-attr GLib/CompareFunc/@parameters/a nullable 1
set-attr GLib/CompareFunc/@parameters/b nullable 1
set-attr GLib/CopyFunc/@parameters/data nullable 1
set-attr GLib/DataForeachFunc/@parameters/data nullable 1
set-attr GLib/DataForeachFunc/@parameters/user_data nullable 1
set-attr GLib/DestroyNotify/@parameters/data nullable 1
set-attr GLib/Dir/make_tmp/@parameters/tmpl nullable 1
set-attr GLib/DuplicateFunc/@return-value nullable 1
set-attr GLib/DuplicateFunc/@parameters/data nullable 1
set-attr GLib/DuplicateFunc/@parameters/user_data nullable 1
set-attr GLib/EqualFunc/@parameters/a nullable 1
set-attr GLib/EqualFunc/@parameters/b nullable 1
set-attr GLib/Error/matches/@parameters/error nullable 1
set-attr GLib/FreeFunc/@parameters/data nullable 1
set-attr GLib/Func/@parameters/data nullable 1
set-attr GLib/Func/@parameters/user_data nullable 1
set-attr GLib/HFunc/@parameters/key nullable 1
set-attr GLib/HFunc/@parameters/value nullable 1
set-attr GLib/HFunc/@parameters/user_data nullable 1
set-attr GLib/HRFunc/@parameters/key nullable 1
set-attr GLib/HRFunc/@parameters/value nullable 1
set-attr GLib/HRFunc/@parameters/user_data nullable 1
set-attr GLib/HashFunc/@parameters/key nullable 1
set-attr GLib/HashTable/add/@parameters/key nullable 1
set-attr GLib/HashTable/contains/@parameters/key nullable 1
set-attr GLib/HashTable/find/@return-value nullable 1
set-attr GLib/HashTable/find/@parameters/user_data nullable 1
set-attr GLib/HashTable/foreach/@parameters/user_data nullable 1
set-attr GLib/HashTable/foreach_remove/@parameters/user_data nullable 1
set-attr GLib/HashTable/foreach_steal/@parameters/user_data nullable 1
set-attr GLib/HashTable/insert/@parameters/key nullable 1
set-attr GLib/HashTable/insert/@parameters/value nullable 1
set-attr GLib/HashTable/lookup/@return-value nullable 1
set-attr GLib/HashTable/lookup/@parameters/key nullable 1
set-attr GLib/HashTable/lookup_extended/@parameters/lookup_key nullable 1
set-attr GLib/HashTable/lookup_extended/@parameters/orig_key nullable 1
set-attr GLib/HashTable/lookup_extended/@parameters/value nullable 1
set-attr GLib/HashTable/new_full/@parameters/key_destroy_func nullable 1
set-attr GLib/HashTable/new_full/@parameters/value_destroy_func nullable 1
set-attr GLib/HashTable/remove/@parameters/key nullable 1
set-attr GLib/HashTable/replace/@parameters/key nullable 1
set-attr GLib/HashTable/replace/@parameters/value nullable 1
set-attr GLib/HashTable/steal/@parameters/key nullable 1
set-attr GLib/HashTableIter/next/@parameters/key nullable 1
set-attr GLib/HashTableIter/next/@parameters/value nullable 1
set-attr GLib/HashTableIter/replace/@parameters/value nullable 1
set-attr GLib/Hook/find/@parameters/data nullable 1
set-attr GLib/Hook/find_data/@parameters/data nullable 1
set-attr GLib/Hook/find_func/@parameters/func nullable 1
set-attr GLib/Hook/find_func_data/@parameters/data nullable 1
set-attr GLib/Hook/insert_before/@parameters/sibling nullable 1
set-attr GLib/HookCheckFunc/@parameters/data nullable 1
set-attr GLib/HookCheckMarshaller/@parameters/marshal_data nullable 1
set-attr GLib/HookFindFunc/@parameters/data nullable 1
set-attr GLib/HookFunc/@parameters/data nullable 1
set-attr GLib/HookList/marshal/@parameters/marshal_data nullable 1
set-attr GLib/HookList/marshal_check/@parameters/marshal_data nullable 1
set-attr GLib/HookMarshaller/@parameters/marshal_data nullable 1
set-attr GLib/IOChannel/read_line_string/@parameters/terminator_pos nullable 1
set-attr GLib/IOChannel/set_encoding/@parameters/encoding nullable 1
set-attr GLib/IOChannel/set_line_term/@parameters/line_term nullable 1
set-attr GLib/IOFunc/@parameters/data nullable 1
set-attr GLib/KeyFile/get_comment/@parameters/group_name nullable 1
set-attr GLib/KeyFile/get_locale_string/@parameters/locale nullable 1
set-attr GLib/KeyFile/get_locale_string_list/@parameters/locale nullable 1
set-attr GLib/KeyFile/remove_comment/@parameters/group_name nullable 1
set-attr GLib/KeyFile/remove_comment/@parameters/key nullable 1
set-attr GLib/KeyFile/set_comment/@parameters/group_name nullable 1
set-attr GLib/KeyFile/set_comment/@parameters/key nullable 1
set-attr GLib/List/append/@parameters/data nullable 1
set-attr GLib/List/copy_deep/@parameters/user_data nullable 1
set-attr GLib/List/find/@parameters/data nullable 1
set-attr GLib/List/find_custom/@parameters/data nullable 1
set-attr GLib/List/foreach/@parameters/user_data nullable 1
set-attr GLib/List/index/@parameters/data nullable 1
set-attr GLib/List/insert/@parameters/data nullable 1
set-attr GLib/List/insert_before/@parameters/data nullable 1
set-attr GLib/List/insert_sorted/@parameters/data nullable 1
set-attr GLib/List/insert_sorted_with_data/@parameters/data nullable 1
set-attr GLib/List/insert_sorted_with_data/@parameters/user_data nullable 1
set-attr GLib/List/nth_data/@return-value nullable 1
set-attr GLib/List/prepend/@parameters/data nullable 1
set-attr GLib/List/remove/@parameters/data nullable 1
set-attr GLib/List/remove_all/@parameters/data nullable 1
set-attr GLib/List/sort_with_data/@parameters/user_data nullable 1
set-attr GLib/LogFunc/@parameters/user_data nullable 1
set-attr GLib/MainContext/add_poll/@parameters/context nullable 1
set-attr GLib/MainContext/find_source_by_funcs_user_data/@parameters/context nullable 1
set-attr GLib/MainContext/find_source_by_funcs_user_data/@parameters/user_data nullable 1
set-attr GLib/MainContext/find_source_by_id/@parameters/context nullable 1
set-attr GLib/MainContext/find_source_by_user_data/@parameters/user_data nullable 1
set-attr GLib/MainContext/invoke/@parameters/context nullable 1
set-attr GLib/MainContext/invoke/@parameters/data nullable 1
set-attr GLib/MainContext/invoke_full/@parameters/context nullable 1
set-attr GLib/MainContext/invoke_full/@parameters/data nullable 1
set-attr GLib/MainContext/invoke_full/@parameters/notify nullable 1
set-attr GLib/MainContext/iteration/@parameters/context nullable 1
set-attr GLib/MainContext/pending/@parameters/context nullable 1
set-attr GLib/MainContext/pop_thread_default/@parameters/context nullable 1
set-attr GLib/MainContext/push_thread_default/@parameters/context nullable 1
set-attr GLib/MainLoop/new/@parameters/context nullable 1
set-attr GLib/MarkupParseContext/new/@parameters/user_data nullable 1
set-attr GLib/MarkupParseContext/get_position/@parameters/line_number nullable 1
set-attr GLib/MarkupParseContext/get_position/@parameters/char_number nullable 1
set-attr GLib/MarkupParseContext/get_user_data/@return-value nullable 1
set-attr GLib/MarkupParseContext/pop/@return-value nullable 1
set-attr GLib/MarkupParseContext/push/@parameters/user_data nullable 1
set-attr GLib/MarkupParser/start_element/start_element/@parameters/user_data nullable 1
set-attr GLib/MarkupParser/end_element/end_element/@parameters/user_data nullable 1
set-attr GLib/MarkupParser/text/text/@parameters/user_data nullable 1
set-attr GLib/MarkupParser/passthrough/passthrough/@parameters/user_data nullable 1
set-attr GLib/MarkupParser/error/error/@parameters/user_data nullable 1
set-attr GLib/MatchInfo/expand_references/@return-value nullable 1
set-attr GLib/MatchInfo/expand_references/@parameters/match_info nullable 1
set-attr GLib/MatchInfo/fetch/@return-value nullable 1
set-attr GLib/MatchInfo/fetch_named/@return-value nullable 1
set-attr GLib/MatchInfo/free/@parameters/match_info nullable 1
set-attr GLib/Node/child_index/@parameters/data nullable 1
set-attr GLib/Node/children_foreach/@parameters/data nullable 1
set-attr GLib/Node/copy_deep/@parameters/data nullable 1
set-attr GLib/Node/find/@parameters/data nullable 1
set-attr GLib/Node/find_child/@parameters/data nullable 1
set-attr GLib/Node/traverse/@parameters/data nullable 1
set-attr GLib/Node/new/@parameters/data nullable 1
set-attr GLib/NodeForeachFunc/@parameters/data nullable 1
set-attr GLib/NodeTraverseFunc/@parameters/data nullable 1
set-attr GLib/Once/impl/@return-value nullable 1
set-attr GLib/Once/impl/@parameters/arg nullable 1
set-attr GLib/OptionArgFunc/@parameters/data nullable 1
set-attr GLib/OptionContext/add_main_entries/@parameters/translation_domain nullable 1
set-attr GLib/OptionContext/get_help/@parameters/group nullable 1
set-attr GLib/OptionContext/parse/@parameters/argc nullable 1
set-attr GLib/OptionContext/parse/@parameters/argv nullable 1
set-attr GLib/OptionContext/set_description/@parameters/description nullable 1
set-attr GLib/OptionContext/set_summary/@parameters/summary nullable 1
set-attr GLib/OptionContext/set_translate_func/@parameters/func nullable 1
set-attr GLib/OptionContext/set_translate_func/@parameters/data nullable 1
set-attr GLib/OptionContext/set_translate_func/@parameters/destroy_notify nullable 1
set-attr GLib/OptionContext/new/@parameters/parameter_string nullable 1
set-attr GLib/OptionErrorFunc/@parameters/data nullable 1
set-attr GLib/OptionGroup/new/@parameters/user_data nullable 1
set-attr GLib/OptionGroup/new/@parameters/destroy nullable 1
set-attr GLib/OptionGroup/set_parse_hooks/@parameters/pre_parse_func nullable 1
set-attr GLib/OptionGroup/set_parse_hooks/@parameters/post_parse_func nullable 1
set-attr GLib/OptionGroup/set_translate_func/@parameters/func nullable 1
set-attr GLib/OptionGroup/set_translate_func/@parameters/data nullable 1
set-attr GLib/OptionGroup/set_translate_func/@parameters/destroy_notify nullable 1
set-attr GLib/OptionParseFunc/@parameters/data nullable 1
set-attr GLib/Private/get/@return-value nullable 1
set-attr GLib/Private/replace/@parameters/value nullable 1
set-attr GLib/Private/set/@parameters/value nullable 1
set-attr GLib/PtrArray/add/@parameters/data nullable 1
set-attr GLib/PtrArray/foreach/@parameters/user_data nullable 1
set-attr GLib/PtrArray/free/@return-value nullable 1
set-attr GLib/PtrArray/insert/@parameters/data nullable 1
set-attr GLib/PtrArray/new_full/@parameters/element_free_func nullable 1
set-attr GLib/PtrArray/new_with_free_func/@parameters/element_free_func nullable 1
set-attr GLib/PtrArray/remove/@parameters/data nullable 1
set-attr GLib/PtrArray/remove_fast/@parameters/data nullable 1
set-attr GLib/PtrArray/remove_index/@return-value nullable 1
set-attr GLib/PtrArray/remove_index_fast/@return-value nullable 1
set-attr GLib/PtrArray/set_free_func/@parameters/element_free_func nullable 1
set-attr GLib/PtrArray/sort_with_data/@parameters/user_data nullable 1
set-attr GLib/Queue/find/@parameters/data nullable 1
set-attr GLib/Queue/find_custom/@parameters/data nullable 1
set-attr GLib/Queue/foreach/@parameters/user_data nullable 1
set-attr GLib/Queue/index/@parameters/data nullable 1
set-attr GLib/Queue/insert_after/@parameters/sibling nullable 1
set-attr GLib/Queue/insert_after/@parameters/data nullable 1
set-attr GLib/Queue/insert_before/@parameters/sibling nullable 1
set-attr GLib/Queue/insert_before/@parameters/data nullable 1
set-attr GLib/Queue/insert_sorted/@parameters/data nullable 1
set-attr GLib/Queue/insert_sorted/@parameters/user_data nullable 1
set-attr GLib/Queue/peek_head/@return-value nullable 1
set-attr GLib/Queue/peek_nth/@return-value nullable 1
set-attr GLib/Queue/peek_tail/@return-value nullable 1
set-attr GLib/Queue/pop_head/@return-value nullable 1
set-attr GLib/Queue/pop_nth/@return-value nullable 1
set-attr GLib/Queue/pop_tail/@return-value nullable 1
set-attr GLib/Queue/push_head/@parameters/data nullable 1
set-attr GLib/Queue/push_nth/@parameters/data nullable 1
set-attr GLib/Queue/push_tail/@parameters/data nullable 1
set-attr GLib/Queue/remove/@parameters/data nullable 1
set-attr GLib/Queue/remove_all/@parameters/data nullable 1
set-attr GLib/Queue/sort/@parameters/user_data nullable 1
set-attr GLib/Regex/new/@return-value nullable 1
set-attr GLib/Regex/replace_eval/@parameters/user_data nullable 1
set-attr GLib/RegexEvalCallback/@parameters/user_data nullable 1
set-attr GLib/SList/append/@parameters/data nullable 1
set-attr GLib/SList/copy_deep/@parameters/user_data nullable 1
set-attr GLib/SList/find/@parameters/data nullable 1
set-attr GLib/SList/find_custom/@parameters/data nullable 1
set-attr GLib/SList/foreach/@parameters/user_data nullable 1
set-attr GLib/SList/index/@parameters/data nullable 1
set-attr GLib/SList/insert/@parameters/data nullable 1
set-attr GLib/SList/insert_before/@parameters/data nullable 1
set-attr GLib/SList/insert_sorted/@parameters/data nullable 1
set-attr GLib/SList/insert_sorted_with_data/@parameters/data nullable 1
set-attr GLib/SList/insert_sorted_with_data/@parameters/user_data nullable 1
set-attr GLib/SList/nth_data/@return-value nullable 1
set-attr GLib/SList/prepend/@parameters/data nullable 1
set-attr GLib/SList/remove/@parameters/data nullable 1
set-attr GLib/SList/remove_all/@parameters/data nullable 1
set-attr GLib/SList/sort_with_data/@parameters/user_data nullable 1
set-attr GLib/Scanner/lookup_symbol/@return-value nullable 1
set-attr GLib/Scanner/scope_add_symbol/@parameters/value nullable 1
set-attr GLib/Scanner/scope_foreach_symbol/@parameters/user_data nullable 1
set-attr GLib/Scanner/scope_lookup_symbol/@return-value nullable 1
set-attr GLib/Sequence/append/@parameters/data nullable 1
set-attr GLib/Sequence/foreach/@parameters/user_data nullable 1
set-attr GLib/Sequence/insert_sorted/@parameters/data nullable 1
set-attr GLib/Sequence/insert_sorted/@parameters/cmp_data nullable 1
set-attr GLib/Sequence/insert_sorted_iter/@parameters/data nullable 1
set-attr GLib/Sequence/insert_sorted_iter/@parameters/cmp_data nullable 1
set-attr GLib/Sequence/lookup/@parameters/data nullable 1
set-attr GLib/Sequence/lookup/@parameters/cmp_data nullable 1
set-attr GLib/Sequence/lookup_iter/@parameters/data nullable 1
set-attr GLib/Sequence/lookup_iter/@parameters/cmp_data nullable 1
set-attr GLib/Sequence/prepend/@parameters/data nullable 1
set-attr GLib/Sequence/search/@parameters/data nullable 1
set-attr GLib/Sequence/search/@parameters/cmp_data nullable 1
set-attr GLib/Sequence/search_iter/@parameters/data nullable 1
set-attr GLib/Sequence/search_iter/@parameters/cmp_data nullable 1
set-attr GLib/Sequence/sort/@parameters/cmp_data nullable 1
set-attr GLib/Sequence/sort_iter/@parameters/cmp_data nullable 1
set-attr GLib/Sequence/foreach_range/@parameters/user_data nullable 1
set-attr GLib/Sequence/get/@return-value nullable 1
set-attr GLib/Sequence/insert_before/@parameters/data nullable 1
set-attr GLib/Sequence/new/@parameters/data_destroy nullable 1
set-attr GLib/Sequence/set/@parameters/data nullable 1
set-attr GLib/Sequence/sort_changed/@parameters/cmp_data nullable 1
set-attr GLib/Sequence/sort_changed_iter/@parameters/cmp_data nullable 1
set-attr GLib/SequenceIterCompareFunc/@parameters/data nullable 1
set-attr GLib/Source/attach/@parameters/context nullable 1
set-attr GLib/Source/get_context/@return-value nullable 1
set-attr GLib/Source/set_callback/@parameters/data nullable 1
set-attr GLib/Source/set_callback/@parameters/notify nullable 1
set-attr GLib/Source/set_callback_indirect/@parameters/callback_data nullable 1
set-attr GLib/Source/remove_by_funcs_user_data/@parameters/user_data nullable 1
set-attr GLib/Source/remove_by_user_data/@parameters/user_data nullable 1
set-attr GLib/SourceCallbackFuncs/get/get/@parameters/data nullable 1
set-attr GLib/SourceFunc/@parameters/user_data nullable 1
set-attr GLib/SourceFuncs/dispatch/dispatch/@parameters/user_data nullable 1
set-attr GLib/SpawnChildSetupFunc/@parameters/user_data nullable 1
set-attr GLib/String/free/@return-value nullable 1
set-attr GLib/TestDataFunc/@parameters/user_data nullable 1
set-attr GLib/TestFixtureFunc/@parameters/user_data nullable 1
set-attr GLib/TestLogFatalFunc/@parameters/user_data nullable 1
set-attr GLib/Thread/new/@parameters/name nullable 1
set-attr GLib/Thread/new/@parameters/data nullable 1
set-attr GLib/Thread/try_new/@parameters/name nullable 1
set-attr GLib/Thread/try_new/@parameters/data nullable 1
set-attr GLib/Thread/join/@return-value nullable 1
set-attr GLib/Thread/exit/@parameters/retval nullable 1
set-attr GLib/ThreadFunc/@return-value nullable 1
set-attr GLib/ThreadFunc/@parameters/data nullable 1
set-attr GLib/ThreadPool/move_to_front/@parameters/data nullable 1
set-attr GLib/ThreadPool/push/@parameters/data nullable 1
set-attr GLib/ThreadPool/set_sort_function/@parameters/user_data nullable 1
set-attr GLib/ThreadPool/new/@parameters/user_data nullable 1
set-attr GLib/TimeZone/new/@parameters/identifier nullable 1
set-attr GLib/TranslateFunc/@parameters/data nullable 1
set-attr GLib/TrashStack/peek/@return-value nullable 1
set-attr GLib/TrashStack/pop/@return-value nullable 1
set-attr GLib/TraverseFunc/@parameters/key nullable 1
set-attr GLib/TraverseFunc/@parameters/value nullable 1
set-attr GLib/TraverseFunc/@parameters/data nullable 1
set-attr GLib/Tree/foreach/@parameters/user_data nullable 1
set-attr GLib/Tree/insert/@parameters/key nullable 1
set-attr GLib/Tree/insert/@parameters/value nullable 1
set-attr GLib/Tree/lookup/@return-value nullable 1
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