+/**
+ * GTlsPasswordFlags:
+ * @G_TLS_PASSWORD_NONE: No flags
+ * @G_TLS_PASSWORD_RETRY: The password was wrong, and the user should retry.
+ * @G_TLS_PASSWORD_MANY_TRIES: Hint to the user that the password has been
+ * wrong many times, and the user may not have many chances left.
+ * @G_TLS_PASSWORD_FINAL_TRY: Hint to the user that this is the last try to get
+ * this password right.
+ *
+ * Various flags for the password.
+ *
+ * Since: 2.30
+ */
+
+typedef enum _GTlsPasswordFlags
+{
+ G_TLS_PASSWORD_NONE = 0,
+ G_TLS_PASSWORD_RETRY = 1 << 1,
+ G_TLS_PASSWORD_MANY_TRIES = 1 << 2,
+ G_TLS_PASSWORD_FINAL_TRY = 1 << 3
+} GTlsPasswordFlags;
+
+/**
+ * GTlsInteractionResult:
+ * @G_TLS_INTERACTION_UNHANDLED: The interaction was unhandled (i.e. not
+ * implemented).
+ * @G_TLS_INTERACTION_HANDLED: The interaction completed, and resulting data
+ * is available.
+ * @G_TLS_INTERACTION_FAILED: The interaction has failed, or was cancelled.
+ * and the operation should be aborted.
+ *
+ * #GTlsInteractionResult is returned by various functions in #GTlsInteraction
+ * when finishing an interaction request.
+ *
+ * Since: 2.30
+ */
+typedef enum {
+ G_TLS_INTERACTION_UNHANDLED,
+ G_TLS_INTERACTION_HANDLED,
+ G_TLS_INTERACTION_FAILED
+} GTlsInteractionResult;
+
+/**
+ * GDBusInterfaceSkeletonFlags:
+ * @G_DBUS_INTERFACE_SKELETON_FLAGS_NONE: No flags set.
+ * @G_DBUS_INTERFACE_SKELETON_FLAGS_HANDLE_METHOD_INVOCATIONS_IN_THREAD: Each method invocation is handled in
+ * a thread dedicated to the invocation. This means that the method implementation can use blocking IO
+ * without blocking any other part of the process. It also means that the method implementation must
+ * use locking to access data structures used by other threads.
+ *
+ * Flags describing the behavior of a #GDBusInterfaceSkeleton instance.
+ *
+ * Since: 2.30
+ */
+typedef enum
+{
+ G_DBUS_INTERFACE_SKELETON_FLAGS_NONE = 0,
+ G_DBUS_INTERFACE_SKELETON_FLAGS_HANDLE_METHOD_INVOCATIONS_IN_THREAD = (1<<0)
+} GDBusInterfaceSkeletonFlags;
+
+/**
+ * GDBusObjectManagerClientFlags:
+ * @G_DBUS_OBJECT_MANAGER_CLIENT_FLAGS_NONE: No flags set.
+ * @G_DBUS_OBJECT_MANAGER_CLIENT_FLAGS_DO_NOT_AUTO_START: If not set and the
+ * manager is for a well-known name, then request the bus to launch
+ * an owner for the name if no-one owns the name. This flag can only
+ * be used in managers for well-known names.
+ *
+ * Flags used when constructing a #GDBusObjectManagerClient.
+ *
+ * Since: 2.30
+ */
+typedef enum
+{
+ G_DBUS_OBJECT_MANAGER_CLIENT_FLAGS_NONE = 0,
+ G_DBUS_OBJECT_MANAGER_CLIENT_FLAGS_DO_NOT_AUTO_START = (1<<0)
+} GDBusObjectManagerClientFlags;
+
+/**
+ * GTlsDatabaseVerifyFlags:
+ * @G_TLS_DATABASE_VERIFY_NONE: No verification flags
+ *
+ * Flags for g_tls_database_verify_chain().
+ *
+ * Since: 2.30
+ */
+typedef enum /*< flags >*/ {
+ G_TLS_DATABASE_VERIFY_NONE = 0
+} GTlsDatabaseVerifyFlags;
+
+/**
+ * GTlsDatabaseLookupFlags:
+ * @G_TLS_DATABASE_LOOKUP_NONE: No lookup flags
+ * @G_TLS_DATABASE_LOOKUP_KEYPAIR: Restrict lookup to certificates that have
+ * a private key.
+ *
+ * Flags for g_tls_database_lookup_certificate_handle(),
+ * g_tls_database_lookup_certificate_issuer(),
+ * and g_tls_database_lookup_certificates_issued_by().
+ *
+ * Since: 2.30
+ */
+typedef enum {
+ G_TLS_DATABASE_LOOKUP_NONE = 0,
+ G_TLS_DATABASE_LOOKUP_KEYPAIR = 1
+} GTlsDatabaseLookupFlags;
+
+/**
+ * GTlsCertificateRequestFlags:
+ * @G_TLS_CERTIFICATE_REQUEST_NONE: No flags
+ *
+ * Flags for g_tls_interaction_request_certificate(),
+ * g_tls_interaction_request_certificate_async(), and
+ * g_tls_interaction_invoke_request_certificate().
+ *
+ * Since: 2.40
+ */
+typedef enum {
+ G_TLS_CERTIFICATE_REQUEST_NONE = 0
+} GTlsCertificateRequestFlags;
+
+/**
+ * GIOModuleScopeFlags:
+ * @G_IO_MODULE_SCOPE_NONE: No module scan flags
+ * @G_IO_MODULE_SCOPE_BLOCK_DUPLICATES: When using this scope to load or
+ * scan modules, automatically block a modules which has the same base
+ * basename as previously loaded module.
+ *
+ * Flags for use with g_io_module_scope_new().
+ *
+ * Since: 2.30
+ */
+typedef enum {
+ G_IO_MODULE_SCOPE_NONE,
+ G_IO_MODULE_SCOPE_BLOCK_DUPLICATES
+} GIOModuleScopeFlags;
+
+/**
+ * GSocketClientEvent:
+ * @G_SOCKET_CLIENT_RESOLVING: The client is doing a DNS lookup.
+ * @G_SOCKET_CLIENT_RESOLVED: The client has completed a DNS lookup.
+ * @G_SOCKET_CLIENT_CONNECTING: The client is connecting to a remote
+ * host (either a proxy or the destination server).
+ * @G_SOCKET_CLIENT_CONNECTED: The client has connected to a remote
+ * host.
+ * @G_SOCKET_CLIENT_PROXY_NEGOTIATING: The client is negotiating
+ * with a proxy to connect to the destination server.
+ * @G_SOCKET_CLIENT_PROXY_NEGOTIATED: The client has negotiated
+ * with the proxy server.
+ * @G_SOCKET_CLIENT_TLS_HANDSHAKING: The client is performing a
+ * TLS handshake.
+ * @G_SOCKET_CLIENT_TLS_HANDSHAKED: The client has performed a
+ * TLS handshake.
+ * @G_SOCKET_CLIENT_COMPLETE: The client is done with a particular
+ * #GSocketConnectable.
+ *
+ * Describes an event occurring on a #GSocketClient. See the
+ * #GSocketClient::event signal for more details.
+ *
+ * Additional values may be added to this type in the future.
+ *
+ * Since: 2.32
+ */
+typedef enum {
+ G_SOCKET_CLIENT_RESOLVING,
+ G_SOCKET_CLIENT_RESOLVED,
+ G_SOCKET_CLIENT_CONNECTING,
+ G_SOCKET_CLIENT_CONNECTED,
+ G_SOCKET_CLIENT_PROXY_NEGOTIATING,
+ G_SOCKET_CLIENT_PROXY_NEGOTIATED,
+ G_SOCKET_CLIENT_TLS_HANDSHAKING,
+ G_SOCKET_CLIENT_TLS_HANDSHAKED,
+ G_SOCKET_CLIENT_COMPLETE
+} GSocketClientEvent;
+
+/**
+ * GTestDBusFlags:
+ * @G_TEST_DBUS_NONE: No flags.
+ *
+ * Flags to define future #GTestDBus behaviour.
+ *
+ * Since: 2.34
+ */
+typedef enum /*< flags >*/ {
+ G_TEST_DBUS_NONE = 0
+} GTestDBusFlags;
+
+/**
+ * GSubprocessFlags:
+ * @G_SUBPROCESS_FLAGS_NONE: No flags.
+ * @G_SUBPROCESS_FLAGS_STDIN_PIPE: create a pipe for the stdin of the
+ * spawned process that can be accessed with
+ * g_subprocess_get_stdin_pipe().
+ * @G_SUBPROCESS_FLAGS_STDIN_INHERIT: stdin is inherited from the
+ * calling process.
+ * @G_SUBPROCESS_FLAGS_STDOUT_PIPE: create a pipe for the stdout of the
+ * spawned process that can be accessed with
+ * g_subprocess_get_stdout_pipe().
+ * @G_SUBPROCESS_FLAGS_STDOUT_SILENCE: silence the stdout of the spawned
+ * process (ie: redirect to /dev/null).
+ * @G_SUBPROCESS_FLAGS_STDERR_PIPE: create a pipe for the stderr of the
+ * spawned process that can be accessed with
+ * g_subprocess_get_stderr_pipe().
+ * @G_SUBPROCESS_FLAGS_STDERR_SILENCE: silence the stderr of the spawned
+ * process (ie: redirect to /dev/null).
+ * @G_SUBPROCESS_FLAGS_STDERR_MERGE: merge the stderr of the spawned
+ * process with whatever the stdout happens to be. This is a good way
+ * of directing both streams to a common log file, for example.
+ * @G_SUBPROCESS_FLAGS_INHERIT_FDS: spawned processes will inherit the
+ * file descriptors of their parent, unless those descriptors have
+ * been explicitly marked as close-on-exec. This flag has no effect
+ * over the "standard" file descriptors (stdin, stdout, stderr).
+ *
+ * Flags to define the behaviour of a #GSubprocess.
+ *
+ * Note that the default for stdin is to redirect from /dev/null. For
+ * stdout and stderr the default are for them to inherit the
+ * corresponding descriptor from the calling process.
+ *
+ * Note that it is a programmer error to mix 'incompatible' flags. For
+ * example, you may not request both %G_SUBPROCESS_FLAGS_STDOUT_PIPE and
+ * %G_SUBPROCESS_FLAGS_STDOUT_SILENCE.
+ *
+ * Since: 2.40
+ **/
+typedef enum {
+ G_SUBPROCESS_FLAGS_NONE = 0,
+ G_SUBPROCESS_FLAGS_STDIN_PIPE = (1u << 0),
+ G_SUBPROCESS_FLAGS_STDIN_INHERIT = (1u << 1),
+ G_SUBPROCESS_FLAGS_STDOUT_PIPE = (1u << 2),
+ G_SUBPROCESS_FLAGS_STDOUT_SILENCE = (1u << 3),
+ G_SUBPROCESS_FLAGS_STDERR_PIPE = (1u << 4),
+ G_SUBPROCESS_FLAGS_STDERR_SILENCE = (1u << 5),
+ G_SUBPROCESS_FLAGS_STDERR_MERGE = (1u << 6),
+ G_SUBPROCESS_FLAGS_INHERIT_FDS = (1u << 7)
+} GSubprocessFlags;
+
+/**
+ * GNotificationPriority:
+ * @G_NOTIFICATION_PRIORITY_LOW: for notifications that do not require
+ * immediate attention - typically used for contextual background
+ * information, such as contact birthdays or local weather
+ * @G_NOTIFICATION_PRIORITY_NORMAL: the default priority, to be used for the
+ * majority of notifications (for example email messages, software updates,
+ * completed download/sync operations)
+ * @G_NOTIFICATION_PRIORITY_HIGH: for events that require more attention,
+ * usually because responses are time-sensitive (for example chat and SMS
+ * messages or alarms)
+ * @G_NOTIFICATION_PRIORITY_URGENT: for urgent notifications, or notifications
+ * that require a response in a short space of time (for example phone calls
+ * or emergency warnings)
+ *
+ * Priority levels for #GNotifications.
+ *
+ * Since: 2.42
+ */
+typedef enum {
+ G_NOTIFICATION_PRIORITY_NORMAL,
+ G_NOTIFICATION_PRIORITY_LOW,
+ G_NOTIFICATION_PRIORITY_HIGH,
+ G_NOTIFICATION_PRIORITY_URGENT
+} GNotificationPriority;
+