RTL index

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z _

Name	Kind	Unit	What it is
`Tab2Space`	function	`StrUtils`	Convert tab characters to a number of spaces.
`TAbstractErrorProc`	procedure type	`System`	Abstract error handler procedural type.
`TAbstractObjectReader`	class	`Classes`	Abstract driver class to read stored component data.
`TAbstractObjectWriter`	class	`Classes`	Abstract driver class for writing component data.
`TActionEvent`	procedure type	`Classes`
`TActiveXRegType`	enumeration	`Classes`	Used when registering ActveX component types.
`tag`	variable	`BaseUnix`	FPU state tag (legacy).
`Tag`	property	`Classes`	Tag value of the component.
`TAggregatedObject`	class	`System`	Aggregated object.
`TagPoint`	type	`Types`	Alias for TPoint.
`TagSize`	type	`Types`	Alias for TSize.
`tagSTATSTG`	record	`Types`	Storage statistics type for IStream interface.
`Tail`	property	`TypInfo`
`Tail`	property	`TypInfo`	Pointer to location after TIntfMethodEntry data.
`Tail`	property	`TypInfo`	Memory location after parameter data.
`Tail`	property	`TypInfo`	Pointer to next RTTI structure.
`Tail`	property	`TypInfo`
`Tail`	property	`TypInfo`	Pointer to memory location after TPropInfo data.
`Tail`	property	`TypInfo`
`Tail`	property	`TypInfo`
`Tail`	property	`TypInfo`
`Tail`	property	`TypInfo`	Pointer to the next RTTI structure.
`Tail`	property	`TypInfo`
`Tail`	property	`TypInfo`
`Tail`	property	`TypInfo`	Pointer to location after TVmtMethodParam data.
`tail_size`	property	`heaptrc`	Size of memory tail.
`tailSize`	property	`heaptrc`
`TAlignment`	enumeration	`Classes`	Type to specify text alignment in controls that display text.
`TAllocateThreadVarsHandler`	procedure type	`System`	Threadvar allocation callback type for TThreadManager.
`TAlphaColor`	type	`System.UITypes`	Represents an RGB color value with an Alpha channel.
`TAlphaColorF`	record	`System.UITypes`	Handles TAlphaColor values where the ARGB channels are specified using single precision floating point values.
`TAlphaColorRec`	type	`System.UITypes`	Alias to the TAlphaColors type.
`TAlphaColors`	record	`System.UITypes`	Provides access to TAlphaColor values or their ARGB channel values.
`Tan`	function	`Math`	Return tangent.
`Tan`	constant	`System.UITypes`
`Tan`	constant	`System.UITypes`
`TAncestorNotFoundEvent`	procedure type	`Classes`	This event occurs when an ancestor component cannot be found.
`TAnchorKind`	enumeration	`System.UITypes`	Identifies the edge on a control where border spacing is applied or anchoring is performed.
`TAnchorKinds`	type	`System.UITypes`	Set type used to store values from the TAnchorKind enumeration.
`TAnchors`	set	`System.UITypes`	Set type used to store values from the TAnchorKind enumeration.
`TAnchorSideReference`	enumeration	`System.UITypes`	Indicates the edge on a control used to anchor a control vertically.
`TAnchorSideReferences`	set	`System.UITypes`	Set type used to store values from the TAnchorSideReference enumeration.
`tanh`	function	`Math`	Return hyperbolic tangent.
`TAnsiChar`	type	`System`	Alias for 1-byte sized char.
`TAnsiCharArray`	type	`sysutils`
`TAnsiStringArray`	type	`sysutils`
`TAnsiStringBuilder`	class	`sysutils`	Ansi-string version of string builder.
`TAnsiStringDynArray`	type	`Types`
`TAnsiStringHelper`	helper	`sysutils`
`TAnyProc`	procedure type	`Variants`	Callback handler to clear variants of type Any.
`TArchitecture`	enumeration	`sysutils`
`TArchitectures`	set	`sysutils`
`TArgData`	record	`System`
`TargetIssuesDos`	topic	`Graph`	Target specific issues: DOS.
`TargetIssuesWindows`	topic	`Graph`	Target specific issues: Linux.
`TargetName`	variable	`sysutils`	Target file filename in single-byte string.
`TargetName`	variable	`sysutils`	Target file filename in double-byte string.
`TArray`	type	`System`
`TArray4IntegerType`	type	`Types`
`TArrayTypeData`	record	`TypInfo`	Array type data.
`TAssertErrorProc`	procedure type	`System`	Assert error handler procedural type.
`TAttributeEntry`	record	`TypInfo`
`TAttributeEntryList`	type	`TypInfo`
`TAttributeProc`	procedure type	`TypInfo`
`TAttributeTable`	record	`TypInfo`
`tb_offset`	function	`go32`	Return DOS transfer buffer offset.
`tb_segment`	function	`go32`	Return DOS transfer buffer segment.
`tb_size`	function	`go32`	Return DOS transfer memory buffer size.
`TBacktraceStrFunc`	procedure type	`System`	Type for formatting of backtrace dump.
`TBasicAction`	class	`Classes`	Abstract base class for all Actions.
`TBasicActionClass`	type	`Classes`	class reference.
`TBasicActionLink`	class	`Classes`	Link between actions and action clients (e.g. controls).
`TBasicActionLinkClass`	type	`Classes`	class reference.
`TBasicEventCreateHandler`	procedure type	`System`	callback type for creating eventstate in TThreadManager.
`TBasicEventHandler`	procedure type	`System`	Generic callback type for handling eventstate in TThreadManager.
`TBasicEventWaitForHandler`	procedure type	`System`	Wait for basic event callback type for TThreadManager.
`TBeepHandler`	procedure type	`sysutils`	Beep handler prototype.
`TBeginThreadHandler`	procedure type	`System`	Callback for thread start in TThreadManager.
`TBiDiMode`	enumeration	`Classes`	BIDI description.
`TBigEndianUnicodeEncoding`	class	`sysutils`	Big-endian UTF-16 Unicode encoding.
`TBinaryObjectReader`	class	`Classes`	Driver class descendant which reads component data stored in binary format.
`TBinaryObjectWriter`	class	`Classes`	Driver class which stores component data in binary form.
`TBinFormatSettings`	record	`syshelpers`	Record type holding strings used for ordinal to binary string conversion.
`TBitConverter`	class	`Types`
`TBitFormatSettings`	record	`syshelpers`	Record type holding strings for boolean to string conversion.
`TBits`	class	`Classes`	Class to store collections of bits (binary values that can be 0 or 1).
`TBitsBase`	type	`Classes`
`TBitsBaseSigned`	type	`Classes`
`TBitsOpCallback`	procedure type	`Classes`
`TBitsOpTruth`	type	`Classes`
`TBlkCnt`	type	`BaseUnix`	Alias for type.
`TBlkSize`	type	`BaseUnix`	Alias for type.
`TBoolean16Helper`	helper	`sysutils`
`TBoolean16SysHelper`	helper	`syshelpers`	Boolean type helper for customizable boolean string representation.
`TBoolean32Helper`	helper	`sysutils`
`TBoolean32SysHelper`	helper	`syshelpers`	Boolean type helper for customizable boolean string representation.
`TBoolean64Helper`	helper	`sysutils`
`TBoolean64SysHelper`	helper	`syshelpers`	Boolean type helper for customizable boolean string representation.
`TBoolean8Helper`	helper	`sysutils`
`TBoolean8SysHelper`	helper	`syshelpers`	Boolean8 type helper for customizable boolean string representation.
`TBooleanDynArray`	type	`Types`	Dynamic array of booleans.
`TBooleanHelper`	helper	`sysutils`	Helper for the Boolean type.
`TBooleanSysHelper`	helper	`syshelpers`	Boolean type helper for customizable boolean string representation.
`TBooleanToStringRule`	enumeration	`Variants`	Enumeration describing how to convert boolean values to string values.
`TBorderIcon`	enumeration	`System.UITypes`	Represents visual elements enabled on a window title bar; depends on window manager support.
`TBorderIcons`	set	`System.UITypes`	Set type used to store values from the TBorderIcon enumeration.
`TBoundArray`	type	`System`	Dynamic array of integer.
`TBOVersion`	enumeration	`Classes`
`TBufStream`	object	`Objects`	Buffered file stream.
`TByteArray`	type	`Objects`	Array with maximum allowed number of bytes.
`TByteArray`	type	`sysutils`	Array of bytes.
`TByteBitIndex`	type	`sysutils`	Bit range for unsigned 8-bit integer types.
`TByteBoolHelper`	helper	`sysutils`	Helper for the ByteBool type.
`TByteBoolSysHelper`	helper	`syshelpers`	Boolean type helper for customizable boolean string representation.
`TByteDynArray`	type	`Types`	Dynamic array of (8-bit, unsigned) bytes.
`TByteHelper`	helper	`sysutils`	Helper for a byte-typed ordinal value.
`TByteNibbleIndex`	type	`sysutils`
`TByteOverlay`	record	`sysutils`	Helper structure for quick data extraction from a byte-typed ordinal value.
`TBytes`	type	`sysutils`	Array of byte.
`TBytesStream`	class	`Classes`	Stream of bytes.
`TByteSysHelper`	helper	`syshelpers`	Byte type helper for customizable binary and hexadecimal string representation.
`TCalDayOfWeek`	enumeration	`System.UITypes`	Represents the days of the week used in calendar or date controls.
`TCallbackFun`	type	`Objects`
`TCallbackFunBool`	type	`Objects`
`TCallbackFunBoolParam`	type	`Objects`
`TCallbackFunParam`	type	`Objects`
`TCallbackProc`	type	`Objects`
`TCallbackProcParam`	type	`Objects`
`TCallConv`	enumeration	`TypInfo`	Calling convention enumerator.
`tcalldesc`	record	`System`	COM/OLE dispatch call argument description.
`TCanObserveEvent`	procedure type	`Classes`
`TCardinalBitIndex`	type	`sysutils`	Bit range for unsigned 32-bit integer types.
`TCardinalByteIndex`	type	`sysutils`
`TCardinalDynArray`	type	`Types`	Dynamic array of (32-bit, unsigned) cardinals.
`TCardinalHelper`	helper	`sysutils`	Helper for a Cardinal-typed ordinal value.
`TCardinalNibbleIndex`	type	`sysutils`
`TCardinalOverlay`	type	`sysutils`	Helper structure for quick data extraction from a cardinal-typed ordinal value.
`TCardinalSysHelper`	helper	`syshelpers`	Cardinal type helper for customizable binary and hexadecimal string representation.
`TCardinalWordIndex`	type	`sysutils`
`TCategoryMask`	set	`unicodedata`
`TCharacter`	class	`Character`	Character operation.
`TCharacterOption`	enumeration	`Character`	Character functions behaviour options.
`TCharacterOptions`	set	`Character`	Set of TCharacterOptions.
`TCharArray`	type	`sysutils`	Array of characters.
`TCharHelper`	helper	`Character`
`TCharSet`	set	`Objects`	Generic set of characters type.
`TCharsetTransTable`	type	`Graph`	Character transliteration table, with entries for 256 characters.
`TClass`	type	`System`	Class of .
`TClassData`	record	`TypInfo`	Class RTTI info record.
`TClassicByteDynArray`	type	`Types`
`TClassicStringDynArray`	type	`Types`
`TClock`	type	`BaseUnix`	Alias for type.
`TClock`	type	`Unix`	Alias for type.
`TClock`	type	`unixtype`	Alias for type.
`TCloneFunc`	procedure type	`Linux`	Clone function prototype.
`TCloseAction`	enumeration	`System.UITypes`	Represents actions that can be performed when a form is closed.
`TCloseActions`	set	`System.UITypes`	Set type used to store values from the TCloseAction enumeration.
`TCLSID`	type	`Types`	Class ID identifier (GUID).
`TCmdLineSwitchType`	enumeration	`sysutils`
`TCmdLineSwitchTypes`	set	`sysutils`
`TCollationField`	enumeration	`unicodedata`	Options for the collation data.
`TCollationFields`	set	`unicodedata`	Set of TCollationField.
`TCollationName`	type	`unicodedata`	Collation name string type (fixed length).
`TCollationTable`	record	`unicodedata`
`TCollationTableItem`	record	`unicodedata`
`TCollationTableItemArray`	type	`unicodedata`
`TCollationVersion`	type	`unicodedata`
`TCollection`	class	`Classes`	Base class to manage collections of named objects.
`TCollection`	object	`Objects`	Manage a collection of pointers of objects.
`TCollectionEnumerator`	class	`Classes`	Implements IEnumerator for the TCollection class.
`TCollectionItem`	class	`Classes`	Basic object that is managed by a class.
`TCollectionItemClass`	type	`Classes`	Class reference for .
`TCollectionNotification`	enumeration	`Classes`	Collection change notification enumeration.
`TCollectionSortCompare`	procedure type	`Classes`	Callback to sort collection items.
`TCollectionSortCompare_Context`	procedure type	`Classes`
`TColor`	type	`System.UITypes`	Cardinal range type used to represent color values.
`TColorHelper`	helper	`System.UITypes`
`TColorRec`	record	`System.UITypes`	Record type used to access color names and values.
`TColorRef`	type	`System.UITypes`	Provides access to the value for a color as a Cardinal type.
`TColors`	type	`System.UITypes`	Alias for the TColorRec type.
`TCompareOption`	enumeration	`System`	How to compare strings.
`TCompareOption`	type	`sysutils`	String compare options.
`TCompareOptions`	set	`System`	Set of TCompareOption.
`TCompareOptions`	type	`sysutils`	Set of string compare options.
`TCompareTextProc`	procedure type	`StrUtils`	Function prototype for comparing two string in .
`TCompDynArray`	type	`Types`
`TComponent`	class	`Classes`	Base class for all components that need owner-owned functionality.
`TComponentClass`	type	`Classes`	Class of TComponent.
`TComponentEnumerator`	class	`Classes`	Implements IEnumerator for the TComponent class.
`TComponentName`	type	`Classes`	Special type for component names.
`TComponentState`	set	`Classes`	Indicates the state of the component during the streaming process.
`TComponentStyle`	set	`Classes`	Describes the style of the component.
`TContainedObject`	class	`System`	Base class for contained objects.
`TCP_CONGESTION`	constant	`Sockets`	Get/set the congestion-control algorithm for this socket.
`TCP_CORK`	constant	`Sockets`	Get/Set CORK algorithm: Send only complete packets.
`TCP_DEFER_ACCEPT`	constant	`Sockets`	Get/Set deferred accept on server socket.
`TCP_INFO`	constant	`Sockets`	Get TCP connection information (Linux only).
`TCP_KEEPCNT`	constant	`Sockets`	Get/Set retry count for unacknowledged KEEPALIVE transmissions.
`TCP_KEEPIDLE`	constant	`Sockets`	Get/Set inactivity interval between KEEPALIVE transmissions.
`TCP_KEEPINTVL`	constant	`Sockets`	Get/Set retry interval for unacknowledged KEEPALIVE transmissions.
`TCP_LINGER2`	constant	`Sockets`	Get/Set Linger2 flag.
`TCP_MAXSEG`	constant	`Sockets`	Get/Set Maximum segment size.
`TCP_MD5SIG`	constant	`Sockets`	Get/Set TCP MD5 signature option.
`TCP_NODELAY`	constant	`Sockets`	Get/Set No delay flag: disable Nagle algorithm.
`TCP_QUICKACK`	constant	`Sockets`	Get/Set quick ACK packet option.
`TCP_SYNCNT`	constant	`Sockets`	Get/Set number of SYN packets to send before giving up on connection establishment.
`TCP_WINDOW_CLAMP`	constant	`Sockets`	Get/Set maximum packet size.
`tcpu_set_t`	type	`BaseUnix`
`TCreateComponentEvent`	procedure type	`Classes`	Event handler type, occurs when a component instance must be created when a component is read from a stream.
`TCreateGUIDFunc`	procedure type	`sysutils`	Callback prototype to create GUIDs.
`TCriticalSectionHandler`	procedure type	`System`	Generic callback type for critical section handling in TThreadManager.
`TCriticalSectionHandlerTryEnter`	procedure type	`System`	Function prototype for TryEnterCriticalsection.
`tcrtcoord`	type	`Crt`	Type to denote CRT coordinates.
`TCtrlBreakHandler`	procedure type	`System`	CTRL-C Handler prototype.
`TCurrencyArray`	type	`Types`
`TCurrencyHelper`	helper	`sysutils`
`TCursor`	type	`System.UITypes`	Defines the range of values used for cursor shapes.
`TCustomAttribute`	class	`System`
`TCustomMemoryStream`	class	`Classes`	Abstract stream that stores its data in memory.
`TCustomVariantType`	class	`Variants`	Base class for a custom variant type.
`TCustomVariantTypeClass`	type	`Variants`	Class of TCustomVariantType.
`TDataModule`	class	`Classes`	Container for non-visual components.
`TDataModuleClass`	type	`Classes`	Class pointer for TDataModule.
`TDate`	type	`System`	Alias for TDateTime type.
`TDateTime`	type	`System`	Encoded Date-Time type.
`TDateTimeHelper`	helper	`DateUtils`
`TDateTimeInfoRec`	record	`sysutils`
`TDayTable`	type	`sysutils`	Array of day names.
`TDelphiPlatform`	type	`sysutils`
`TDelphiPlatforms`	set	`sysutils`
`TDev`	type	`BaseUnix`	Alias for type.
`TDev`	type	`Unix`	Alias for type.
`TDev`	type	`unixtype`	Alias for type.
`TDialogType`	enumeration	`System.UITypes`
`TDir`	type	`BaseUnix`	Alias for type.
`TDirection`	enumeration	`Classes`	Search direction for IndexOfItem.
`TDirection`	enumeration	`Types`
`TDirent`	type	`BaseUnix`	Alias for type.
`TDispatchMessage`	record	`System`
`tdispdesc`	record	`System`	COM/OLE dispatch call description.
`TDisplayExtraInfoProc`	procedure type	`heaptrc`	The TDisplayExtraInfoProc is a procedural type used in the call.
`TDosStream`	object	`Objects`	DOS file stream.
`TDoubleDynArray`	type	`Types`	Dynamic array of (Double-sized) floats.
`TDoubleHelper`	helper	`sysutils`	Helper for Double floating point type.
`TDoubleRec`	record	`System`	Extended value record.
`tdpmiversioninfo`	record	`go32`	Structure describing DPMI version.
`TDragKind`	enumeration	`System.UITypes`	Indicates whether a control performs drag-drop or drag-dock operations.
`TDragKinds`	set	`System.UITypes`	Set type used to store values from the TDragKind enumeration.
`TDragMessage`	enumeration	`System.UITypes`	Message types used by the DragManager in the Lazarus LCL.
`TDragMessages`	set	`System.UITypes`	Set type used to store values from the TDragMessage enumeration.
`TDragMode`	enumeration	`System.UITypes`	Indicates whether a drag operation is started automatically or manually.
`TDragModes`	set	`System.UITypes`	Set type used to store values from the TDragMode enumeration.
`TDragState`	enumeration	`System.UITypes`	Values representing state changes for a drag operation.
`TDragStates`	set	`System.UITypes`	Set type used to store values from the TDragState enumeration.
`TDuplicates`	type	`Classes`	Type to describe what to do with duplicate values in a .
`TDuplicates`	enumeration	`Types`	Enumeration type, indicating what to do with duplicates in a list.
`TDwordBitIndex`	type	`sysutils`
`TDwordByteIndex`	type	`sysutils`
`TDwordNibbleIndex`	type	`sysutils`
`TDwordOverlay`	record	`sysutils`	Helper structure for quick data extraction from a dword-typed ordinal value.
`TDwordWordIndex`	type	`sysutils`
`tdynarrayindex`	type	`System`	Type with the correct size for index into a dynamic array.
`tdynarraytypeinfo`	record	`System`	Type information for a dynamic array.
`TDynLibsManager`	record	`System`	Dynamic library loading support.
`Teal`	constant	`System.UITypes`
`Teal`	constant	`System.UITypes`
`TEditCharCase`	enumeration	`System.UITypes`	Indicates whether case conversion is applied to a value entered in an edit control.
`TellDir`	function	`Unix`	Return current location in a directory.
`TEncoding`	class	`sysutils`	Encoding support.
`TEndian`	enumeration	`objpas`	System endianness.
`TEndian`	type	`sysutils`	Endianness of a CPU.
`TEndian`	type	`Types`
`TEndianKind`	enumeration	`unicodedata`	Endianness enumerator.
`TEndThreadHandler`	procedure type	`System`	Callback for thread end in TThreadManager.
`TEnhancedKeyEvent`	record	`keyboard`
`TEnhancedShiftState`	set	`keyboard`
`TEnhancedShiftStateElement`	enumeration	`keyboard`
`TEnhancedVideoAttribute`	enumeration	`video`
`TEnhancedVideoAttributes`	set	`video`
`TEnhancedVideoBuf`	type	`video`
`TEnhancedVideoCell`	record	`video`
`TEntryInformation`	record	`System`	Executable entry point information structure.
`TEntryInformationOS`	record	`System`	Entry information for the OS.
`TEnumModuleFuncLW`	procedure type	`System`
`TEPoll_Data`	type	`Linux`	Alias for EPoll_Data type.
`TEPoll_Event`	type	`Linux`	Alias for EPoll_Event type.
`Terminate`	procedure	`Classes`	Signals the thread it should terminate.
`Terminated`	property	`Classes`	Indicates whether the Terminatemethod was called by the user.
`TerminatedSet`	procedure	`Classes`
`TError`	type	`System`	Error type, used in variants.
`TErrorHandler`	procedure type	`video`	Error handler prototype.
`TErrorHandlerReturnValue`	enumeration	`video`	Type used to report and respond to error conditions.
`TErrorProc`	procedure type	`System`	Standard error handler procedural type.
`Test8086`	constant	`System`	8086 or older ?
`Test8087`	constant	`System`	8087 floating point CPU or not ?
`TestBit`	function	`sysutils`	Check bit.
`TestBit`	function	`sysutils`	Check bit.
`TestBit`	function	`sysutils`	Check bit.
`TestBit`	function	`sysutils`	Check bit.
`TestBit`	function	`sysutils`
`TestBit`	function	`sysutils`	Check bit.
`TestBit`	function	`sysutils`	Check bit.
`TestBit`	function	`sysutils`	Check bit.
`TestBit`	function	`sysutils`	Check bit.
`TestBit`	function	`sysutils`	Check bit.
`TestBit`	function	`sysutils`	Check bit.
`TestStreamFormat`	function	`Classes`
`TEventType`	enumeration	`sysutils`	Log event type.
`TEventTypes`	set	`sysutils`	Set of TEventType.
`TExceptAddr`	record	`System`	Exception stack address descriptor.
`TExceptionClass`	type	`Classes`	Class of Exception.
`TExceptObject`	record	`System`	Exception object.
`TExceptProc`	procedure type	`System`	Exception handler procedural type.
`TExecuteFlags`	set	`sysutils`	Flags for ExecuteProcess.
`TExeFile`	record	`exeinfo`	Structure describing the binary.
`TExeOffset`	type	`exeinfo`	Executable address offset type alias.
`TExeProcessAddress`	type	`exeinfo`	Procedure address pointer type alias.
`TExitCode`	type	`System`
`Text`	property	`Classes`	Contents of the list as one big string.
`TextAttr`	variable	`Crt`	Mask to filter text attribute.
`TextBackground`	procedure	`Crt`	Set text background.
`TextBuf`	type	`System`	Text buffer.
`TextColor`	procedure	`Crt`	Set text color.
`TExtended80Rec`	record	`System`	Extended value record.
`TExtendedDynArray`	type	`Types`
`TExtendedFieldInfoTable`	type	`TypInfo`
`TExtendedHelper`	helper	`sysutils`	Helper for Extended floating point type.
`TExtendedMethodInfoTable`	type	`TypInfo`
`TExtendedVmtFieldEntry`	record	`TypInfo`
`TextFile`	type	`System`	Alias for Text file type.
`TextHeight`	function	`Graph`	Return height (in pixels) of the given string.
`TextLineBreakStyle`	property	`Classes`	Determines which line breaks to use in the Text property.
`TextMode`	procedure	`Crt`	Set screen mode.
`textmode`	procedure	`WinCRT`	Set indicated text mode.
`TextRec`	record	`System`	Text file type.
`TextRecBufSize`	constant	`System`	Default buffer size for text files.
`TextRecNameLength`	constant	`System`	maximum filename size for text files.
`TextSettingsType`	record	`Graph`	Record describing how texts are drawn.
`TextToFloat`	function	`sysutils`	Convert a buffer to a float value.
`TextWidth`	function	`Graph`	Return width (in pixels) of the given string.
`TFDSet`	type	`BaseUnix`	File descriptor set for call.
`TFDSetEl`	type	`BaseUnix`	Type alias for an element of the TFDSet.
`TFilDes`	type	`BaseUnix`	Array of file descriptors as used in call.
`TFileName`	type	`sysutils`	Filename type.
`TFilenameCaseMatch`	enumeration	`sysutils`	Type describing how ExpandFileNameCase found the resulting filename.
`TFiler`	class	`Classes`	Class responsible for streaming of components.
`TFileRec`	type	`sysutils`	Record describing an untyped file.
`TFilerFlag`	enumeration	`Classes`	Flags used by the class.
`TFilerFlags`	set	`Classes`	Set of .
`TFileSearchOption`	enumeration	`sysutils`	Options for the FileSearch call.
`TFileSearchOptions`	set	`sysutils`	Set of TFileSearchOption.
`TFileStream`	class	`Classes`	Stream that stores its data in a named file on disk.
`TFileTextRecChar`	type	`System`	Character type for the filename part in file records.
`TFileTime`	type	`Types`	Alias for the _FILETIME type.
`TFillExtraInfoProc`	procedure type	`heaptrc`	The FillExtraInfoProc is a procedural type used in the call.
`TFindAncestorEvent`	procedure type	`Classes`	Event that occurs w.
`TFindComponentClassEvent`	procedure type	`Classes`	Event handler type, occurs when a component class pointer must be found when reading a component from a stream.
`TFindComponentClassExEvent`	procedure type	`Classes`
`TFindGlobalComponent`	procedure type	`Classes`	Callback type to search for a component.
`TFindMethodEvent`	procedure type	`Classes`	Occurs when the streaming process needs to locate a method.
`TFloatFormat`	enumeration	`sysutils`	Formats for the FloatToText function.
`TFloatRec`	record	`sysutils`	Record describing a float value.
`TFloatSpecial`	enumeration	`System`	Special floating point values.
`TFloatType`	enumeration	`TypInfo`	The size of a float type.
`TFloatValue`	enumeration	`sysutils`	Type of float to return in the buffer for TextToFloat.
`TFontCharSet`	type	`System.UITypes`	Represents a font character set as a numeric value.
`TFontDataName`	type	`System.UITypes`	String type used to represent a typeface name for a font. Maximum length is LF_FACESIZE-1.
`TFontName`	type	`System.UITypes`	The type used to represent font names.
`TFontPitch`	enumeration	`System.UITypes`	Represents values use to describe the pitch or inter-letter spacing used in a typeface.
`TFontQuality`	enumeration	`System.UITypes`	Represents available output quality settings used in a font.
`TFontStyle`	enumeration	`System.UITypes`	Represents styles or variants which can be applied to the typeface in a font.
`TFontStyles`	set	`System.UITypes`	Set type used to store values from the TFontStyle enumeration.
`TFontStylesBase`	set	`System.UITypes`	Set type used to store values from the TFontStyle enumeration.
`TFormatDateTimeOption`	enumeration	`sysutils`	Additional options for FormatDateTime.
`TFormatDateTimeOptions`	set	`sysutils`	Set of TFormatDateTimeOption.
`TFormatSettings`	record	`sysutils`	Record with all the strings that determine formatting.
`TFPCHeapStatus`	record	`System`	Record describing the state of the default FPC heap manager.
`TFPGInterfacedObjectList`	class	`fgl`	Generic interfaced object list.
`TFPGList`	class	`fgl`	Generic list.
`TFPGListEnumerator`	class	`fgl`	Generic list enumerator.
`TFPGListEnumeratorSpec`	type	`fgl`
`TFPGMap`	class	`fgl`	Generic map.
`TFPGMapInterfacedObjectData`	class	`fgl`	Generic map for reference counted objects.
`TFPGMapObject`	class	`fgl`	Generic map.
`TFPGObjectList`	class	`fgl`	Generic object list.
`TFPList`	class	`Classes`	Class to manage collections of pointers.
`TFPListEnumerator`	class	`Classes`	Implements IEnumerator for the TFPList class.
`TFPObservedOperation`	enumeration	`Classes`	Operation which is reported to an observer.
`tfpreg`	record	`BaseUnix`	Record describing floating point register in signal handler.
`TFPResourceHandle`	type	`System`	Handle to resource.
`TFPResourceHGLOBAL`	type	`System`	TFPResourceHGLOBAL.
`TFPResourceHMODULE`	type	`System`	Handle to module containing resource.
`TFPSList`	class	`fgl`	Basic list of memory blocks.
`TFPSListCompareFunc`	procedure type	`fgl`	Compare list items callback signature.
`TFPSMap`	class	`fgl`	Basic map object, used in generic maps.
`tfpstate`	record	`BaseUnix`	Record describing floating point unit in signal handler.
`TFPUException`	type	`Math`	Type describing Floating Point processor exceptions.
`TFPUException`	enumeration	`System`	Type describing Floating Point processor exceptions.
`TFPUExceptionMask`	type	`Math`	Type to set the Floating Point Unit exception mask.
`TFPUExceptionMask`	set	`System`	Set of TFPUException.
`TFPUPrecisionMode`	type	`Math`	Type describing the default precision for the Floating Point processor.
`TFPUPrecisionMode`	enumeration	`System`	Type describing the default precision for Floating Point math.
`TFPURoundingMode`	type	`Math`	Type describing the rounding mode for the Floating Point processor.
`TFPURoundingMode`	enumeration	`System`	How to round floating point values.
`tfpx_sw_bytes`	record	`BaseUnix`	Extended state information in signal handler.
`tfpxreg`	record	`BaseUnix`	Record describing 16-byte floating point register in signal handler.
`TFSearchOption`	enumeration	`Unix`	Describes the search strategy used by .
`TGetAppNameEvent`	procedure type	`sysutils`	Callback type to get customized application name.
`TGetChildProc`	procedure type	`Classes`	Callback used when obtaining child components.
`TGetCurrentThreadIdHandler`	procedure type	`System`	Callback type for retrieving thread ID in TThreadManager.
`TGetDeltaStreamsEvent`	procedure type	`Classes`
`TGetLoadErrorStrHandler`	procedure type	`System`	Get last load error description string handler type.
`TGetProcAddressHandler`	procedure type	`System`	Get procedure address handler type.
`TGetProcAddressOrdinalHandler`	procedure type	`System`	Get procdure address by ordinal handler type.
`TGetPropValue`	procedure type	`TypInfo`	Callback type for the OnGetPropValue callback event
`TGetStreamProc`	procedure type	`Classes`
`TGetStrProc`	procedure type	`Classes`	Event for retrieving string values.
`TGetSymbolByAddrHandler`	procedure type	`System`
`TGetTempDirEvent`	procedure type	`sysutils`	Function prototype for OnGetTempDir handler.
`TGetTempFileEvent`	procedure type	`sysutils`	Function prototype for OnGetTempFile handler.
`TGetVariantProp`	procedure type	`TypInfo`	Callback type for the OnGetVariantProp callback event
`TGetVendorNameEvent`	procedure type	`sysutils`	Prototype for OnGetVendorName event.
`TGid`	type	`BaseUnix`	Alias for type.
`TGid`	type	`Unix`	Alias for type.
`TGid`	type	`unixtype`	Alias for type.
`Tgpm_connect`	record	`gpm`	GPM server connection information.
`Tgpm_event`	record	`gpm`	GPM event record.
`Tgpm_roi`	record	`gpm`	Record used to define regions of interest.
`Tgpmconnect`	type	`gpm`	Alias for record.
`TGpmEtype`	type	`gpm`	Type for event type.
`Tgpmevent`	type	`gpm`	Alias for record.
`TGpmHandler`	procedure type	`gpm`	Mouse event handler callback.
`TGpmMargin`	type	`gpm`	Type to hold area margin.
`Tgpmroi`	type	`gpm`	Alias for Record.
`TGrpArr`	type	`BaseUnix`	Array of IDs.
`TGUID`	record	`System`	Standard GUID representation type.
`TGuidHelper`	helper	`sysutils`	Helper type for TGUID.
`THandle`	type	`Classes`	Type to manage streams.
`THandle`	type	`System`	Type alias.
`THandle`	type	`sysutils`	File Handle type.
`THandleStream`	class	`Classes`	Base class for streams that are identified by an OS handle.
`THeapStatus`	record	`System`	Record describing current heap status.
`THelpContext`	type	`Classes`	Range type to specify help contexts.
`THelpEvent`	procedure type	`Classes`	Special event for display of online help.
`THelpType`	enumeration	`Classes`	Enumeration type specifying the kind of help requested.
`THexFormatSettings`	record	`syshelpers`	Record type holding strings used for ordinal to hexadecimal string conversion.
`thickness`	variable	`Graph`	Thickness of the drawn lines.
`ThickWidth`	constant	`Graph`	Line width: double width.
`THintEvent`	procedure type	`Classes`
`Thistle`	constant	`System.UITypes`
`Thistle`	constant	`System.UITypes`
`THorzRectAlign`	enumeration	`Types`
`ThousandSeparator`	variable	`sysutils`	Thousands separator character.
`ThousandSeparator`	variable	`sysutils`	Thousand grouping character.
`ThreadFiniProc`	variable	`System`	Called whenever a thread ends.
`ThreadGetPriority`	function	`System`	Return the priority of a thread.
`ThreadGetPriority`	variable	`System`	Get thread priority.
`ThreadID`	property	`Classes`	Returns the thread ID.
`ThreadID`	variable	`System`	Current Thread ID.
`ThreadIDtoIndex`	function	`sysutils`
`ThreadingAlreadyUsed`	constant	`System`	Internal constant for the threading system. Don't use.
`ThreadInitProc`	variable	`System`	Called whenever a new thread is started.
`ThreadSetPriority`	function	`System`	Set the priority of a thread.
`ThreadSetPriority`	variable	`System`	Set thread priority.
`ThreadSwitch`	procedure	`System`	Signal possibility of thread switch.
`ThreadSwitch`	variable	`System`	Cause a threadswitch.
`ThreadvarTablesTable`	variable	`System`	List of threadvar locations.
`Thunk`	procedure	`System`
`TIdentMapEntry`	record	`Classes`	Record used when associating names with integer values.
`TIdentToInt`	procedure type	`Classes`	Callback for converting identifiers to integers.
`TIInterfaceArray`	type	`Classes`
`TImageIndex`	type	`System.UITypes`
`Time`	property	`DateUtils`
`Time`	variable	`Dos`	Timestamp of the file.
`Time`	function	`sysutils`	Returns the current time.
`Time`	variable	`sysutils`	Last modification timestamp.
`Time`	variable	`sysutils`	Time part: Number of milliseconds since midnight.
`Time`	variable	`sysutils`	Last modification timestamp.
`time_t`	type	`BaseUnix`	Time span type.
`time_t`	type	`Unix`	Time span type.
`time_t`	type	`unixtype`	Time span type.
`TimeAMString`	variable	`sysutils`	AM time indicator string.
`TimeAMString`	variable	`sysutils`	AM indicator string.
`TimeInRange`	function	`DateUtils`	Checks whether a time value is in a given range.
`TimeOf`	function	`DateUtils`	Extract the time part from a TDateTime indication.
`TimePMString`	variable	`sysutils`	PM time indicator string.
`TimePMString`	variable	`sysutils`	PM indicator string.
`TimeSeparator`	variable	`sysutils`	Time separator character.
`TimeSeparator`	variable	`sysutils`	Time separator character.
`timespec`	type	`BaseUnix`	Short time specification type.
`timespec`	type	`Unix`	Short time specification type.
`timespec`	record	`unixtype`	Record specifying time interval.
`TimeStamp`	property	`sysutils`
`TimeStamp`	property	`sysutils`
`TimeStamp`	property	`sysutils`	Target file timestamp.
`TimeStamp`	property	`sysutils`	Time stamp as datetime.
`TimeStamp`	property	`sysutils`	Target file timestamp.
`TimeStampToDateTime`	function	`sysutils`	Convert a TimeStamp value to a TDateTime value.
`TimeStampToMSecs`	function	`sysutils`	Converts a timestamp to a number of milliseconds.
`TimeStampUTC`	property	`sysutils`
`TimeStampUTC`	property	`sysutils`
`TimeToStr`	function	`sysutils`	Convert a TDateTime time to a string using a predefined format.
`timeval`	type	`BaseUnix`	Time specification type.
`timeval`	type	`Unix`	Time specification type.
`timeval`	record	`unixtype`	Time specification type.
`timezone`	record	`BaseUnix`	Record describing a timezone.
`TIn_addr`	type	`Sockets`	Alias for in_addr record type.
`Tin6_addr`	type	`Sockets`	Alias for .
`TIn6Addr`	type	`Sockets`	Alias for in6_addr type.
`TInAddr`	type	`Sockets`	Alias for in_addr record type.
`TInetSockAddr`	type	`Sockets`	Alias for sockaddr_in.
`TInetSockAddr6`	type	`Sockets`	Alias for sockaddr_in6.
`TInitComponentHandler`	procedure type	`Classes`	Callback type for RegisterInitComponentHandler.
`TInitFormatSettingsHook`	procedure type	`sysutils`
`TInitManagedField`	type	`TypInfo`	Alias for TManagedField.
`TInitThreadVarHandler`	procedure type	`System`	Threadvar initialization callback type for TThreadManager.
`TIno`	type	`BaseUnix`	Alias for type.
`TIno`	type	`Unix`	Alias for type.
`TIno`	type	`unixtype`	Alias for type.
`TIno64`	type	`unixtype`	Alias for ino64_t.
`Tint16Array`	type	`System`
`Tint32Array`	type	`System`
`Tint64Array`	type	`System`
`TInt64BitIndex`	type	`sysutils`	Bit range for 64-bit signed integer types.
`TInt64ByteIndex`	type	`sysutils`
`TInt64DwordIndex`	type	`sysutils`
`TInt64DynArray`	type	`Types`	Dynamic array of (64-bit, signed) int64s.
`TInt64Helper`	helper	`sysutils`	Helper for a Int64-typed ordinal value.
`TInt64NibbleIndex`	type	`sysutils`
`TInt64Overlay`	type	`sysutils`	Helper structure for quick data extraction from a int64-typed ordinal value.
`TInt64SysHelper`	helper	`syshelpers`	Int64 type helper for customizable binary and hexadecimal string representation.
`TInt64WordIndex`	type	`sysutils`
`Tint8Array`	type	`System`
`TIntegerArray`	type	`objpas`	Alias for IntegerArray.
`TIntegerDynArray`	type	`Types`	Dynamic array of (32-bit, signed) integers.
`TIntegerHelper`	helper	`sysutils`	Helper for a Integer-typed ordinal value.
`TIntegerSet`	set	`sysutils`	Set with size of integer.
`TIntegerSysHelper`	helper	`syshelpers`	Integer type helper for customizable binary and hexadecimal string representation.
`TInterfaceData`	record	`TypInfo`	COM Interface RTTI descriptor.
`TInterfacedClass`	type	`System`	TObject descendent implementing the IInterface interface.
`TInterfacedObject`	class	`System`	TObject descendent implementing the IUnknown interface.
`TInterfacedPersistent`	class	`Classes`	TPersistent descendant which implements the IInterface interface.
`tinterfaceentry`	record	`System`	Interfaces table entry.
`tinterfaceentrytype`	enumeration	`System`	Dispatch interface entry type.
`TInterfaceList`	class	`Classes`	Standard implementation of the IInterfaceList interface.
`TInterfaceListEnumerator`	class	`Classes`	Implements IEnumerator for the TInterfaceList class.
`TInterfaceRawData`	record	`TypInfo`	COM Interface RTTI descriptor.
`tinterfacetable`	record	`System`	Record to store list of interfaces of a class.
`TInterfaceThunk`	class	`System`
`TInterfaceThunkClass`	type	`System`
`TIntfFlag`	enumeration	`TypInfo`	Type of interface.
`TIntfFlags`	set	`TypInfo`	Set of .
`TIntfFlagsBase`	set	`TypInfo`	Set of .
`TIntfMethodEntry`	record	`TypInfo`	Interface method description.
`TIntfMethodTable`	record	`TypInfo`	Interface method table.
`TIntToIdent`	procedure type	`Classes`	Callback for converting integers to identifiers.
`TInvokeableVariantType`	class	`Variants`	TCustomVariantType descendent that implements DispInvoke.
`TIOCtlRequest`	type	`BaseUnix`	Easy access alias for unixtype.TIOCtlRequest.
`TIOCtlRequest`	type	`Unix`	Alias for the TIOCtlRequest type in unixtypes.
`TIOCtlRequest`	type	`unixtype`	Opaque type used in FpIOCtl.
`tiovec`	type	`BaseUnix`	Alias for the iovec record type.
`TIPC_Perm`	record	`ipc`	Record used in all IPC systems to specify the permissions.
`TIsUniqueGlobalComponentName`	procedure type	`Classes`
`TItemList`	type	`Objects`	Pointer array type used in a .
`tkAnsiChar`	constant	`System`	tkChar alias.
`tkAnsiString`	constant	`System`	alias for tkAString.
`tkAny`	constant	`TypInfo`	Any property type.
`tkArray`	constant	`TypInfo`	Array property.
`tkAString`	constant	`TypInfo`	Ansistring property.
`tkBool`	constant	`TypInfo`	Boolean property.
`tkChar`	constant	`TypInfo`	Char property.
`tkClass`	constant	`TypInfo`	Class property.
`tkClassRef`	constant	`TypInfo`
`TkDev`	type	`unixtype`	Alias for type.
`tkDynArray`	constant	`TypInfo`	Dynamical array property.
`tkEnumeration`	constant	`TypInfo`	Enumeration type property.
`tkernel_timespec`	type	`BaseUnix`
`tkernel_timespecs`	type	`BaseUnix`
`TKey`	type	`ipc`	Type returned by the key generating function.
`TKeyboardDriver`	record	`keyboard`	Keyboard driver structure.
`TKeyEvent`	type	`keyboard`	Base type to describe all key events.
`TKeyRecord`	record	`keyboard`	Key event decoding type.
`tkFile`	constant	`TypInfo`
`tkFloat`	constant	`TypInfo`	Float property.
`tkHelper`	constant	`TypInfo`
`tkInt64`	constant	`TypInfo`	Int64 property.
`tkInteger`	constant	`TypInfo`	Integer property.
`tkInterface`	constant	`TypInfo`	Interface property.
`tkInterfaceRaw`	constant	`TypInfo`	Raw interface property.
`tkLString`	constant	`TypInfo`	Longstring property.
`tkMethod`	constant	`TypInfo`	Method property.
`tkMethods`	constant	`TypInfo`	Only method properties. (event handlers).
`tkObject`	constant	`TypInfo`	Object property.
`tkPointer`	constant	`TypInfo`
`tkProcedure`	constant	`TypInfo`	Procedure kind.
`tkProcVar`	constant	`TypInfo`
`tkProperties`	constant	`TypInfo`	Real properties. (not methods).
`tkQWord`	constant	`TypInfo`	QWord property.
`tkRecord`	constant	`TypInfo`	Record property.
`tkSet`	constant	`TypInfo`	Set property.
`tkShortString`	constant	`System`	Alias for tkSString.
`tkSString`	constant	`TypInfo`	Shortstring property.
`tkString`	constant	`TypInfo`	Alias for the tsSString enumeration value.
`tkUChar`	constant	`TypInfo`
`tkUnicodeString`	constant	`System`	Alias for tkUString.
`tkUnknown`	constant	`TypInfo`	Unknown property type.
`tkUString`	constant	`TypInfo`
`tkVariant`	constant	`TypInfo`	Variant property.
`tkWChar`	constant	`TypInfo`	Widechar property.
`tkWideChar`	constant	`System`	Alias for tkUchar.
`tkWideString`	constant	`System`	Alias for tkWString.
`tkWString`	constant	`TypInfo`	Widestring property.
`TLeftRight`	type	`Classes`	Subrange type based on TAlignment.
`TLibHandle`	type	`dynlibs`	Library handle type.
`TLibHandle`	type	`System`	Library handle type.
`TLineEndStr`	type	`System`	Line ending string type.
`TLinger`	type	`Sockets`	Alias for linger.
`TLinkObservers`	class	`Classes`
`TList`	class	`Classes`	Class to manage collections of pointers.
`TListAssignOp`	enumeration	`Classes`	List assign operation.
`TListCallback`	type	`Classes`	Method callback type for TFPList.ForEachCall.
`TListCallback`	procedure type	`Types`	Method callback for list operations.
`TListEnumerator`	class	`Classes`	Implements IEnumerator for the TList class.
`TListNotification`	enumeration	`Classes`	Kind of list notification event.
`TListSortCompare`	procedure type	`Classes`	Callback type for the list sort algorithm.
`TListStaticCallback`	type	`Classes`	Static method callback type for TFPList.ForEachCall.
`TListStaticCallback`	procedure type	`Types`	Callback for list operations.
`TLoadLibraryAHandler`	procedure type	`System`	>Load library (ansistring) handler type.
`TLoadLibraryUHandler`	procedure type	`System`	Load library (unicode) handler type.
`TLocaleNameToCodePageCallBack`	procedure type	`System`
`TLocaleOptions`	enumeration	`sysutils`	What locale to use in string operations.
`TLocalTimeType`	enumeration	`DateUtils`
`TLongBoolHelper`	helper	`sysutils`	Helper for the LongBool type.
`TLongBoolSysHelper`	helper	`syshelpers`	Boolean type helper for customizable boolean string representation.
`TLongIntBitIndex`	type	`sysutils`	Bit range for signed 32-bit signed integer types.
`TLongIntByteIndex`	type	`sysutils`
`TLongIntHelper`	helper	`sysutils`
`TLongIntNibbleIndex`	type	`sysutils`
`TLongIntOverlay`	type	`sysutils`
`TLongIntWordIndex`	type	`sysutils`
`TLongWordDynArray`	type	`Types`	Dynamic array of (32-bit, unsigned) LongWords.
`TManagedField`	record	`TypInfo`	Managed field description.
`TMarshal`	class	`System`
`Tmatrix2_double`	object	`matrix`	Double precision matrix of two scalars.
`Tmatrix2_double_data`	type	`matrix`	Internal data of Tmatrix2_double.
`Tmatrix2_extended`	object	`matrix`	Extended precision matrix of two scalars.
`Tmatrix2_extended_data`	type	`matrix`	Internal data of Tmatrix2_extended.
`Tmatrix2_single`	object	`matrix`	Single precision matrix of two scalars.
`Tmatrix2_single_data`	type	`matrix`	Internal data of Tmatrix2_single.
`Tmatrix3_double`	object	`matrix`	Double precision matrix of three scalars.
`Tmatrix3_double_data`	type	`matrix`	Internal data of Tmatrix3_double.
`Tmatrix3_extended`	object	`matrix`	Extended precision matrix of three scalars.
`Tmatrix3_extended_data`	type	`matrix`	Internal data of Tmatrix3_extended.
`Tmatrix3_single`	object	`matrix`	Single precision matrix of three scalars.
`Tmatrix3_single_data`	type	`matrix`	Internal data of Tmatrix3_single.
`Tmatrix4_double`	object	`matrix`	Double precision matrix of four scalars.
`Tmatrix4_double_data`	type	`matrix`	Internal data of Tmatrix4_double.
`Tmatrix4_extended`	object	`matrix`	Extended precision matrix of extended scalars.
`Tmatrix4_extended_data`	type	`matrix`	Internal data of Tmatrix4_extended.
`Tmatrix4_single`	object	`matrix`	Single precision matrix of four scalars.
`Tmatrix4_single_data`	type	`matrix`	Internal data of Tmatrix4_single.
`TMbcsByteType`	enumeration	`sysutils`	Type of multi-byte character set.
`TMBCSEncoding`	class	`sysutils`	Multi-Byte character set encoding.
`tmeminfo`	record	`go32`	Memory information record.
`TMemoryManager`	record	`System`	Record describing the current memory manager.
`TMemoryStream`	class	`Classes`	Standard implementation of a stream that stores its data in memory.
`TMemoryStream`	object	`Objects`	Stream which keeps data in memory.
`TMethod`	record	`System`	Record describing a method.
`TMethodKind`	enumeration	`TypInfo`	Method type description.
`TMissingNameValueSeparatorAction`	enumeration	`Classes`	What to to with Name=value pairs if the separator is missing.
`TMissingNameValueSeparatorActions`	set	`Classes`	Set of TMissingNameValueSeparatorAction.
`tmmxbyte`	type	`mmx`	Array of bytes, 64 bits in size.
`tmmxcardinal`	type	`mmx`	Array of cardinals, 64 bits in size.
`tmmxinteger`	type	`mmx`	Array of integers, 64 bits in size.
`tmmxlongint`	type	`mmx`	Array of longint, 64 bits in size.
`tmmxshortint`	type	`mmx`	Array of shortints, 64 bits in size.
`tmmxsingle`	type	`mmx`	Array of singles, 64 bits in size.
`tmmxword`	type	`mmx`	Array of words, 64 bits in size.
`TModalResult`	type	`System.UITypes`	Represents modal result values returned from a dialog.
`TMode`	type	`BaseUnix`	Alias for type.
`TMode`	type	`Unix`	Alias for type.
`TMode`	type	`unixtype`	Alias for type.
`TModeInfo`	record	`Graph`	Record describing a graphical mode.
`TMonthNameArray`	type	`sysutils`	Array type for array of month variables.
`TMouseButton`	enumeration	`System.UITypes`	Identifiers used to represent logical mouse buttons.
`TMouseButtons`	set	`System.UITypes`	Set type used to store values from the TMouseButton enumeration.
`TMouseDriver`	record	`Mouse`	Mouse driver structure.
`TMouseEvent`	record	`Mouse`	Mouse event reporting record.
`TMREWException`	class	`sysutils`	Exception used in TMultiReadExclusiveWriteSynchronizer.
`tms`	record	`BaseUnix`	Record containing timings for call.
`tms_cstime`	variable	`BaseUnix`	Children's system time.
`tms_cutime`	variable	`BaseUnix`	Children's user time.
`tms_stime`	variable	`BaseUnix`	System time.
`tms_utime`	variable	`BaseUnix`	User time.
`TMSG`	record	`ipc`	Record used in the handling of message queues. Do not use directly.
`TMSGbuf`	record	`ipc`	Generic message data record.
`TMsgDlgBtn`	enumeration	`System.UITypes`	Represents the buttons which can be displayed on a message dialog.
`TMsgDlgButtons`	set	`System.UITypes`	Set type used to store values from the TMsgDlgBtn enumeration.
`TMsgDlgType`	enumeration	`System.UITypes`	Represents message dialog types and their associated icons.
`TMsgStrTable`	record	`System`	Record used in string message handler table.
`TMSQid_ds`	record	`ipc`	Record returned by the call, contains all data about a message queue.
`TMultiReadExclusiveWriteSynchronizer`	class	`sysutils`	Standard implementation of a IReadWriteSync interface.
`TNativeFPUControlWord`	record	`System`
`TNativeIntBitIndex`	type	`sysutils`
`TNativeIntHelper`	helper	`sysutils`	Helper for a NativeInt-typed ordinal value.
`TNativeIntSysHelper`	helper	`syshelpers`	NativeInt type helper for customizable binary and hexadecimal string representation.
`TNativeUIntBitIndex`	type	`sysutils`
`TNativeUIntHelper`	helper	`sysutils`	Helper for a NativeUInt-typed ordinal value.
`TNativeUIntSysHelper`	helper	`syshelpers`	NativeUInt type helper for customizable binary and hexadecimal string representation.
`TNibbleBitIndex`	type	`sysutils`
`TnLink`	type	`BaseUnix`	Alias for type.
`TnLink`	type	`Unix`	Alias for type.
`TnLink`	type	`unixtype`	Alias for type.
`TNoRefCountObject`	class	`System`
`TNotifyCallBack`	procedure type	`Classes`	Thread termination callback handler.
`TNotifyEvent`	procedure type	`Classes`	Standard event handler type.
`TNullCompareRule`	enumeration	`Variants`	Enumeration describing how to handle Null values when comparing variants.
`TNullPtr`	record	`Types`
`ToAlphaColor`	function	`System.UITypes`	Gets a TAlphaColor value where the A, R, G, and B channels have been converted to their Integer equivalents n the range 0..255.
`ToBinString`	function	`syshelpers`	Byte type helper method for customizable binary string representation.
`ToBinString`	function	`syshelpers`	Cardinal type helper method for customizable binary string representation.
`ToBinString`	function	`syshelpers`	Int64 type helper method for customizable binary string representation.
`ToBinString`	function	`syshelpers`	Integer type helper method for customizable binary string representation.
`ToBinString`	function	`syshelpers`	NativeInt type helper method for customizable binary string representation.
`ToBinString`	function	`syshelpers`	NativeUInt type helper method for customizable binary string representation.
`ToBinString`	function	`syshelpers`	QWord type helper method for customizable binary string representation.
`ToBinString`	function	`syshelpers`	ShortInt type helper method for customizable binary string representation.
`ToBinString`	function	`syshelpers`	SmallInt type helper method for customizable binary string representation.
`ToBinString`	function	`syshelpers`	Word type helper method for customizable binary string representation.
`ToBinString`	function	`sysutils`	Convert to a binary string representation.
`ToBinString`	function	`sysutils`	Convert to a binary string representation.
`ToBinString`	function	`sysutils`	Convert to a binary string representation.
`ToBinString`	function	`sysutils`	Convert to a binary string representation.
`ToBinString`	function	`sysutils`
`ToBinString`	function	`sysutils`	Convert to a binary string representation.
`ToBinString`	function	`sysutils`	Convert to a binary string representation.
`ToBinString`	function	`sysutils`	Convert to a binary string representation.
`ToBinString`	function	`sysutils`	Convert to a binary string representation.
`ToBinString`	function	`sysutils`	Convert to a binary string representation.
`ToBinString`	function	`sysutils`	Convert to a binary string representation.
`TObject`	object	`Objects`	Basis of all objects.
`TObject`	class	`System`	Base class of all classes.
`TObjectDynArray`	type	`Types`
`TObjectTextEncoding`	enumeration	`Classes`	Encoding of the object text file.
`TObjectVMT`	record	`System`
`ToBoolean`	function	`sysutils`
`ToBoolean`	function	`sysutils`	Convert to a boolean value.
`ToBoolean`	function	`sysutils`	Convert to a boolean value.
`ToBoolean`	function	`sysutils`	Convert to a boolean value.
`ToBoolean`	function	`sysutils`	Convert to a boolean value.
`ToBoolean`	function	`sysutils`
`ToBoolean`	function	`sysutils`	Convert to a boolean value.
`ToBoolean`	function	`sysutils`	Convert to a boolean value.
`ToBoolean`	function	`sysutils`	Convert to a boolean value.
`ToBoolean`	function	`sysutils`	Convert to a boolean value.
`ToBoolean`	function	`sysutils`
`ToBoolean`	function	`sysutils`	Convert to a boolean value.
`ToBoolean`	function	`sysutils`
`ToBoolean`	function	`sysutils`
`ToBoolean`	function	`sysutils`	Convert to a boolean value.
`TObserverAddedEvent`	procedure type	`Classes`
`TObserverGetCurrentEvent`	procedure type	`Classes`
`TObserverMapping`	class	`Classes`
`TObservers`	class	`Classes`
`TObserverToggleEvent`	procedure type	`Classes`
`ToByteArray`	function	`sysutils`	Convert to array of bytes.
`ToCharArray`	function	`sysutils`
`ToCharArray`	function	`sysutils`
`ToCharArray`	function	`sysutils`
`ToCharArray`	function	`sysutils`
`Today`	property	`DateUtils`
`Today`	function	`DateUtils`	Return the current date.
`ToDouble`	function	`sysutils`
`ToDouble`	function	`sysutils`	Convert to a double-sized floating point value.
`ToDouble`	function	`sysutils`	Convert to a double-sized floating point value.
`ToDouble`	function	`sysutils`	Convert to a double-sized floating point value.
`ToDouble`	function	`sysutils`	Convert to a double-sized floating point value.
`ToDouble`	function	`sysutils`
`ToDouble`	function	`sysutils`	Convert to a double-sized floating point value.
`ToDouble`	function	`sysutils`	Convert to a double-sized floating point value.
`ToDouble`	function	`sysutils`	Convert to a double-sized floating point value.
`ToDouble`	function	`sysutils`	Convert to a double-sized floating point value.
`ToDouble`	function	`sysutils`
`ToDouble`	function	`sysutils`	Convert to a double-sized floating point value.
`ToDouble`	function	`sysutils`
`ToDouble`	function	`sysutils`
`ToDouble`	function	`sysutils`	Convert to a double-sized floating point value.
`toEOF`	constant	`Classes`	Value returned by when the end of the input stream was reached.
`ToExtended`	function	`sysutils`
`ToExtended`	function	`sysutils`	Convert to an extended-sized floating point value.
`ToExtended`	function	`sysutils`	Convert to an extended-sized floating point value.
`ToExtended`	function	`sysutils`	Convert to an extended-sized floating point value.
`ToExtended`	function	`sysutils`	Convert to an extended-sized floating point value.
`ToExtended`	function	`sysutils`
`ToExtended`	function	`sysutils`	Convert to an extended-sized floating point value.
`ToExtended`	function	`sysutils`	Convert to an extended-sized floating point value.
`ToExtended`	function	`sysutils`	Convert to an extended-sized floating point value.
`ToExtended`	function	`sysutils`	Convert to an extended-sized floating point value.
`ToExtended`	function	`sysutils`
`ToExtended`	function	`sysutils`	Convert to an extended-sized floating point value.
`ToExtended`	function	`sysutils`
`ToExtended`	function	`sysutils`
`ToExtended`	function	`sysutils`	Convert to an extended-sized floating point value.
`TOff`	type	`BaseUnix`	Alias for type.
`TOff`	type	`Unix`	Alias for type.
`TOff`	type	`unixtype`	Alias for type.
`TOff64`	type	`unixtype`	Alias for off64_t type.
`toFloat`	constant	`Classes`	Value returned by when a floating point value was found in the input stream.
`ToggleBit`	function	`sysutils`	Invert bit.
`ToggleBit`	function	`sysutils`	Invert bit.
`ToggleBit`	function	`sysutils`	Invert bit.
`ToggleBit`	function	`sysutils`	Invert bit.
`ToggleBit`	function	`sysutils`
`ToggleBit`	function	`sysutils`	Invert bit.
`ToggleBit`	function	`sysutils`	Invert bit.
`ToggleBit`	function	`sysutils`	Invert bit.
`ToggleBit`	function	`sysutils`	Invert bit.
`ToggleBit`	function	`sysutils`	Invert bit.
`ToggleBit`	function	`sysutils`	Invert bit.
`ToHexString`	function	`syshelpers`	Byte type helper method for customizable hexadecimal string representation.
`ToHexString`	function	`syshelpers`	Cardinal type helper method for customizable hexadecimal string representation.
`ToHexString`	function	`syshelpers`	Int64 type helper method for customizable hexadecimal string representation.
`ToHexString`	function	`syshelpers`	Integer type helper method for customizable hexadecimal string representation.
`ToHexString`	function	`syshelpers`	NativeInt type helper method for customizable hexadecimal string representation.
`ToHexString`	function	`syshelpers`	NativeUInt type helper method for customizable hexadecimal string representation.
`ToHexString`	function	`syshelpers`	QWord type helper method for customizable hexadecimal string representation.
`ToHexString`	function	`syshelpers`	ShortInt type helper method for customizable hexadecimal string representation.
`ToHexString`	function	`syshelpers`	SmallInt type helper method for customizable hexadecimal string representation.
`ToHexString`	function	`syshelpers`	Word type helper method for customizable hexadecimal string representation.
`ToHexString`	function	`sysutils`	Convert to a hexadecimal string representation.
`ToHexString`	function	`sysutils`	Convert to a hexadecimal string representation.
`ToHexString`	function	`sysutils`	Convert to a hexadecimal string representation.
`ToHexString`	function	`sysutils`	Convert to a hexadecimal string representation.
`ToHexString`	function	`sysutils`
`ToHexString`	function	`sysutils`	Convert to a hexadecimal string representation.
`ToHexString`	function	`sysutils`	Convert to a hexadecimal string representation.
`ToHexString`	function	`sysutils`	Convert to a hexadecimal string representation.
`ToHexString`	function	`sysutils`	Convert to a hexadecimal string representation.
`ToHexString`	function	`sysutils`	Convert to a hexadecimal string representation.
`ToHexString`	function	`sysutils`	Convert to a hexadecimal string representation.
`ToInt64`	function	`sysutils`
`ToInt64`	function	`sysutils`
`ToInt64`	function	`sysutils`
`ToInt64`	function	`sysutils`
`toInteger`	constant	`Classes`	Value returned by when an integer was found in the input stream.
`ToInteger`	function	`System`
`ToInteger`	function	`sysutils`
`ToInteger`	function	`sysutils`
`ToInteger`	function	`sysutils`
`ToInteger`	function	`sysutils`
`ToInteger`	function	`sysutils`
`ToInteger`	function	`sysutils`	Convert to an integer value.
`ToInteger`	function	`sysutils`	Convert to an integer value.
`ToInteger`	function	`sysutils`	Convert to an integer value.
`ToInteger`	function	`sysutils`
`ToInteger`	function	`sysutils`
`ToInteger`	function	`sysutils`
`ToInteger`	function	`sysutils`
`ToInteger`	function	`sysutils`	Convert to an integer value.
`Token`	property	`Classes`	The type of the current token.
`TokenComponentIdent`	function	`Classes`	Returns the path of a subcomponent starting from the current token.
`TokenFloat`	function	`Classes`	Returns the current token as a float.
`TokenInt`	function	`Classes`	Returns the current token as an integer.
`TokenString`	function	`Classes`	Returns the current token as a string.
`TokenSymbolIs`	function	`Classes`	Returns True if the token equals the given symbol.
`TokenWideString`	function	`Classes`	Returns the current token as a widestring.
`TOleChar`	type	`Types`	Alias for the widechar type.
`ToLocalTime`	function	`DateUtils`
`ToLower`	function	`Character`	Convert a character or string to lowercase.
`ToLower`	function	`Character`
`ToLower`	function	`Character`	Alias for TCharacter.ToLower.
`ToLower`	function	`sysutils`
`ToLower`	function	`sysutils`
`ToLower`	function	`sysutils`
`ToLower`	function	`sysutils`
`ToLowerInvariant`	function	`sysutils`
`ToLowerInvariant`	function	`sysutils`
`ToLowerInvariant`	function	`sysutils`
`ToLowerInvariant`	function	`sysutils`
`Tomato`	constant	`System.UITypes`
`Tomato`	constant	`System.UITypes`
`Tomorrow`	property	`DateUtils`
`Tomorrow`	function	`DateUtils`	Return the next day after today.
`ToObjectArray`	function	`Classes`	Return the objects as an array of object.
`ToOneZeroString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToOneZeroString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToOneZeroString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToOneZeroString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToOneZeroString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToOneZeroString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToOneZeroString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToOneZeroString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToOneZeroString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToOnOffString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToOnOffString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToOnOffString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToOnOffString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToOnOffString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToOnOffString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToOnOffString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToOnOffString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToOnOffString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`TOpaqueData`	record	`System`	Empty record.
`TOpenOption`	enumeration	`System.UITypes`	Represents options available in a open dialog (TOpenDialog).
`TOpenOptionEx`	enumeration	`System.UITypes`	Identifies extended options available in a open dialog.
`TOpenOptions`	set	`System.UITypes`	Set type used to store values from the TOpenOption enumeration.
`TOpenOptionsEx`	set	`System.UITypes`	Set type used to store values from the TOpenOptionEx enumeration.
`TOperation`	enumeration	`Classes`	Operation of which a component is notified.
`TopOff`	constant	`Graph`	Top off.
`ToPointer`	function	`System`
`TopOn`	constant	`Graph`	Top on.
`TopText`	constant	`Graph`	Vertical text alignment: Align text to top.
`TOption`	record	`getopts`	Long option description record.
`TOrdinalEntry`	type	`System`	Ordinal of entry point (windows only).
`TOrdType`	enumeration	`TypInfo`	Alias for TOrdType.
`ToSingle`	function	`sysutils`
`ToSingle`	function	`sysutils`	Convert to an single-sized floating point value.
`ToSingle`	function	`sysutils`	Convert to an single-sized floating point value.
`ToSingle`	function	`sysutils`	Convert to an single-sized floating point value.
`ToSingle`	function	`sysutils`	Convert to an single-sized floating point value.
`ToSingle`	function	`sysutils`
`ToSingle`	function	`sysutils`	Convert to an single-sized floating point value.
`ToSingle`	function	`sysutils`	Convert to an single-sized floating point value.
`ToSingle`	function	`sysutils`	Convert to an single-sized floating point value.
`ToSingle`	function	`sysutils`	Convert to an single-sized floating point value.
`ToSingle`	function	`sysutils`
`ToSingle`	function	`sysutils`	Convert to an single-sized floating point value.
`ToSingle`	function	`sysutils`
`ToSingle`	function	`sysutils`
`ToSingle`	function	`sysutils`	Convert to an single-sized floating point value.
`ToSingleByteFileSystemEncodedFileName`	function	`System`	Convert string to encoding for use in single-byte file system API.
`TOSTimestamp`	type	`System`
`ToString`	function	`Classes`
`toString`	constant	`Classes`	Value returned by when a string was found in the input stream.
`ToString`	function	`DateUtils`
`ToString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToString`	function	`System`	Return a string representation for the object.
`ToString`	function	`System.UITypes`
`ToString`	function	`System.UITypes`
`ToString`	function	`System.UITypes`
`ToString`	function	`sysutils`	Nicely formatted version of the exception message.
`ToString`	function	`sysutils`	Return the string buffer as an AnsiString.
`ToString`	function	`sysutils`
`ToString`	function	`sysutils`
`ToString`	function	`sysutils`
`ToString`	function	`sysutils`
`ToString`	function	`sysutils`	Convert a boolean value to string.
`ToString`	function	`sysutils`	Convert a ByteBool value to string.
`ToString`	function	`sysutils`	Convert the value to string.
`ToString`	function	`sysutils`	Convert the value to string.
`ToString`	function	`sysutils`
`ToString`	function	`sysutils`	Convert a Double-sized floating point value to a string.
`ToString`	function	`sysutils`	Convert a Extended-sized floating point value to a string.
`ToString`	function	`sysutils`	Convert to string.
`ToString`	function	`sysutils`	Convert the value to string.
`ToString`	function	`sysutils`	Convert the value to string.
`ToString`	function	`sysutils`	Convert a LongBool value to string.
`ToString`	function	`sysutils`
`ToString`	function	`sysutils`	Convert the value to string.
`ToString`	function	`sysutils`	Convert the value to string.
`ToString`	function	`sysutils`
`ToString`	function	`sysutils`
`ToString`	function	`sysutils`	Convert the value to string.
`ToString`	function	`sysutils`	Convert the value to string.
`ToString`	function	`sysutils`	Convert a single-sized floating point value to a string.
`ToString`	function	`sysutils`	Convert the value to string.
`ToString`	function	`sysutils`	Return the string buffer as an UnicodeString.
`ToString`	function	`sysutils`	Convert a WordBool value to string.
`ToString`	function	`sysutils`	Convert the value to string.
`ToString`	function	`Types`
`ToString`	function	`Types`
`ToString`	function	`Types`
`ToString`	function	`Types`
`ToStringArray`	function	`Classes`	Return the strings as an array of string.
`ToStringNameMode`	variable	`Classes`
`TOSVersion`	record	`sysutils`
`toSymbol`	constant	`Classes`	Value returned by when a symbol was found in the input stream.
`total_physical_pages`	variable	`go32`	Total number of physical pages.
`TotalAddrSpace`	variable	`System`	Total amount of available addressable memory.
`TotalAllocated`	variable	`System`	Total amount of allocated memory.
`TotalCommitted`	variable	`System`	Total amount of committed memory.
`TotalFree`	variable	`System`	Total amount of free memory.
`totalhigh`	variable	`Linux`	Total amount of high memory.
`totalram`	variable	`Linux`	total amount of main memory.
`TotalSeconds`	property	`DateUtils`
`totalswap`	variable	`Linux`	total amount of swapspace.
`TotalUncommitted`	variable	`System`	Total amount of uncommitted memory.
`TotalVariance`	function	`Math`	Return total variance of values.
`ToTrueFalseString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToTrueFalseString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToTrueFalseString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToTrueFalseString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToTrueFalseString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToTrueFalseString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToTrueFalseString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToTrueFalseString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToTrueFalseString`	function	`syshelpers`	Boolean type helper for customizable boolean string representation.
`ToUCS4`	function	`unicodedata`	Encode unicode UTF16 surrogate pair to UCS4 character.
`ToUCS4Char`	function	`Character`
`ToUniversalTime`	function	`DateUtils`
`ToUpper`	function	`Character`	Convert a character or string to uppercase.
`ToUpper`	function	`Character`
`ToUpper`	function	`Character`	Alias for TCharacter.ToUpper.
`ToUpper`	function	`sysutils`
`ToUpper`	function	`sysutils`
`ToUpper`	function	`sysutils`
`ToUpper`	function	`sysutils`
`ToUpperInvariant`	function	`sysutils`
`ToUpperInvariant`	function	`sysutils`
`ToUpperInvariant`	function	`sysutils`
`ToUpperInvariant`	function	`sysutils`
`TOwnedCollection`	class	`Classes`	TCollection descendant which maintains owner information.
`TOwnerStream`	class	`Classes`	Stream which uses a second stream as a source.
`toWString`	constant	`Classes`	Value returned by when a widestring was found in the input stream.
`TPageMeasureUnits`	enumeration	`System.UITypes`	Represents the units of measure that can be used on a page setup dialog.
`TPageSetupDialogOption`	enumeration	`System.UITypes`	Represents the options available for a page setup dialog.
`TPageSetupDialogOptions`	set	`System.UITypes`	Set type used to store values from the TPageSetupDialogOption enumeration.
`TPageType`	enumeration	`System.UITypes`
`TPageTypes`	set	`System.UITypes`
`TParameterLocation`	record	`TypInfo`	Describe a method argument (parameter) location.
`TParameterLocations`	record	`TypInfo`	Array of method parameter location descriptions.
`TParamFlag`	enumeration	`TypInfo`	Function or procedure parameter flags.
`TParamFlags`	set	`TypInfo`	The kind of parameter for a method.
`TParser`	class	`Classes`	Class to parse the contents of a stream containing text data.
`TPaymentTime`	enumeration	`Math`	Type used in financial (interest) calculations.
`TPCharArray`	type	`System`	Array of PChar.
`TPCompatible`	variable	`Objects`	If set to True streamed data is written in a TP compatible format.
`TPersistent`	class	`Classes`	Base class for streaming system and persistent properties.
`TPersistentClass`	type	`Classes`	Class reference type for .
`TPid`	type	`BaseUnix`	Alias for type.
`TPid`	type	`Unix`	Alias for type.
`TPid`	type	`unixtype`	Alias for type.
`TPlatform`	enumeration	`sysutils`
`TPlatformIds`	type	`Classes`
`TPlatforms`	set	`sysutils`
`TPoint`	type	`Classes`	Special type to handle a fake position.
`TPoint`	object	`Objects`	Record describing a point in a 2 dimensional plane.
`TPoint`	record	`Types`	Point in a plane.
`TPoint3D`	record	`Types`
`TPointerArray`	type	`Objects`	Array with maximum allowed number of pointers.
`TPointerArray`	type	`objpas`	Alias for PointerArray.
`TPointerDynArray`	type	`Types`	Dynamic array of untyped pointers.
`TPointerList`	type	`Classes`	Type for an Array of pointers.
`TPointF`	record	`Types`
`tpollfd`	type	`BaseUnix`	Alias for pollfd type.
`tport`	object	`ports`	Type implemented to support integer-sized port access.
`tportl`	object	`ports`	Type implemented to support Longint-sized port access.
`tportw`	object	`ports`	Type implemented to support word-sized port access.
`TPrintDialogOption`	enumeration	`System.UITypes`	Enumerated type with available options for a print dialog.
`TPrintDialogOptions`	set	`System.UITypes`	Set type used for the options in a print dialog.
`TPrinterCapabilities`	set	`System.UITypes`	Set type used to store feature capabilities enabled for a given printer device.
`TPrinterCapability`	enumeration	`System.UITypes`	Represents feature capabilities which may be supported for a given printer device.
`TPrinterOrientation`	enumeration	`System.UITypes`	Represents orientations available for a printer device.
`TPrinterOrientations`	set	`System.UITypes`	Set type used to store values from the TPrinterOrientation enumeration.
`TPrinterState`	enumeration	`System.UITypes`	Contains state values for the handle used for a printer device.
`TPrinterStates`	set	`System.UITypes`	Set type used to store values from the TPrinterState enumeration.
`TPrintRange`	enumeration	`System.UITypes`	Enumerated type which represents page ranges used in a print dialog.
`Tprocedure`	procedure type	`keyboard`	Procedure prototype.
`TProcedure`	procedure type	`System`	Simple procedural type.
`TProcedure`	procedure type	`sysutils`	Procedural type.
`TProcedureParam`	record	`TypInfo`	Procedure parameter description.
`TProcedureSignature`	record	`TypInfo`	Procedure signature description record.
`TProcInfoProc`	procedure type	`TypInfo`	Property info callback method.
`TPropData`	record	`TypInfo`	Property data record.
`TPropDataEx`	record	`TypInfo`
`TPropertyNotFoundEvent`	procedure type	`Classes`	Callback for the event.
`TPropInfo`	record	`TypInfo`	Record describing one published property of a class.
`TPropInfoEx`	record	`TypInfo`
`TPropList`	type	`TypInfo`	Array of property information pointers.
`TPropListEx`	type	`TypInfo`
`TPropParams`	record	`TypInfo`
`TProxyAggregateStream`	class	`Classes`
`TProxyStream`	class	`Classes`	Proxy stream for the IStream interface.
`TPtrWrapper`	record	`System`
`TPtrWrapperArray`	type	`System`
`TPublishableVariantType`	class	`Variants`	TInvokeableVariantType descendent that implements reading published properties.
`TQueryInterfaceCallback`	procedure type	`System`
`TQwordBitIndex`	type	`sysutils`	Bit range for unsigned 64-bit unsigned integer types.
`TQWordBoolHelper`	helper	`sysutils`
`TQWordBoolSysHelper`	helper	`syshelpers`	Boolean type helper for customizable boolean string representation.
`TQwordByteIndex`	type	`sysutils`
`TQwordDwordIndex`	type	`sysutils`
`TQWordDynArray`	type	`Types`	Dynamic array of (64-bit, unsigned) QWords.
`TQWordHelper`	helper	`sysutils`	Helper for a QWord-typed ordinal value.
`TQwordNibbleIndex`	type	`sysutils`
`TQwordOverlay`	record	`sysutils`	Helper structure for quick data extraction from a qword-typed ordinal value.
`TQwordSysHelper`	helper	`syshelpers`	QWord type helper for customizable binary and hexadecimal string representation.
`TQwordWordIndex`	type	`sysutils`
`trace`	property	`heaptrc`
`TraceDepth`	property	`heaptrc`
`Track`	property	`Classes`
`Track`	property	`Classes`
`TrailingLineBreak`	property	`Classes`	Add a linebreak to the last item.
`transfer_buffer`	function	`go32`	Return offset of DOS transfer buffer.
`TranslateKeyEvent`	variable	`keyboard`	Translate key event to a suitable ASCII representation.
`TranslateKeyEvent`	function	`keyboard`	Translate raw event to ascii key event.
`TranslateKeyEventUniCode`	variable	`keyboard`	Translate key event to a suitable Unicode representation.
`TranslateKeyEventUniCode`	function	`keyboard`	Translate raw event to UNICode key event.
`transpose`	function	`matrix`	Returns the transposition of the matrix.
`transpose`	function	`matrix`	Returns the transposition of the matrix.
`transpose`	function	`matrix`	Returns the transposition of the matrix.
`transpose`	function	`matrix`	Returns the transposition of the matrix.
`transpose`	function	`matrix`	Returns the transposition of the matrix.
`transpose`	function	`matrix`	Returns the transposition of the matrix.
`transpose`	function	`matrix`	Returns the transposition of the matrix.
`transpose`	function	`matrix`	Returns the transposition of the matrix.
`transpose`	function	`matrix`	Returns the transposition of the matrix.
`TRAP_BRKPT`	constant	`BaseUnix`
`TRAP_TRACE`	constant	`BaseUnix`
`trapflag`	constant	`go32`	Check for trap flag in .
`trapno`	variable	`BaseUnix`	trapno register (intel).
`TRawbyteSearchRec`	record	`sysutils`	Record describing a search handle or result (single-byte string version).
`TRawByteStringArray`	type	`StrUtils`	Array of RawByteString.
`TRawByteStringStream`	class	`Classes`	TBytesStream descendent with some single-byte string methods.
`TRawbyteSymLinkRec`	record	`sysutils`	Symlink information for OSes with single-byte filesystem API.
`TReadComponentsProc`	procedure type	`Classes`	Callback type when reading a component from a stream.
`TReader`	class	`Classes`	Generic reader object which reads component data from any given source.
`TReaderError`	procedure type	`Classes`	Event handler type, called when an error occurs during the streaming.
`TReaderProc`	procedure type	`Classes`	Reader procedure used by DefineProperties.
`TReadWriteStringPropertyEvent`	procedure type	`Classes`	Callback for the event handler.
`TRealHelper`	helper	`sysutils`
`trealregs`	record	`go32`	Record describing all processor registers.
`TRecall`	class	`Classes`	Helper class for storing published properties.
`TRecInitData`	record	`TypInfo`	Record intialization data.
`TRecMethodExEntry`	record	`TypInfo`
`TRecMethodExTable`	record	`TypInfo`
`TRecMethodParam`	type	`TypInfo`
`TRecOpOffsetEntry`	record	`TypInfo`	Record initialization operator offset info.
`TRecOpOffsetTable`	record	`TypInfo`	Management operator info for record fields.
`TRecordData`	record	`TypInfo`
`TRecordMethodInfoTable`	type	`TypInfo`
`TRecordMethodTable`	type	`TypInfo`
`TRect`	type	`Classes`	Describes a rectangle.
`TRect`	object	`Objects`	Describes a rectangular region in a plane.
`TRect`	record	`Types`	Rectangle in a plane.
`TRectF`	record	`Types`
`TReferenceNameEvent`	procedure type	`Classes`	Occurs when a named object needs to be looked up.
`TRegisterType`	enumeration	`TypInfo`	Register type.
`TReleaseThreadVarsHandler`	procedure type	`System`	Threadvar release callback type for TThreadManager.
`TRelocateThreadVarHandler`	procedure type	`System`	Threadvar relocalization callback type for TThreadManager.
`TReplaceFlags`	set	`sysutils`	Flags for StringReplace function.
`TResolutionRec`	record	`Graph`	Record describing resolution.
`TResourceCollection`	object	`Objects`	Collection of resource names.
`TResourceFile`	object	`Objects`	Resource file.
`TResourceHandle`	type	`System`	Handle to a resource, for use in the resource loading routines.
`TResourceManager`	record	`System`	Resource manager definition.
`TResourceStream`	class	`Classes`	Stream that reads its data from a resource object.
`treversecharmapping`	record	`charset`	Describe a Unicode character to single byte character mapping.
`TrigoniometricRoutines`	topic	`Math`	Trigonometric functions.
`Trim`	function	`sysutils`
`Trim`	function	`sysutils`	Trim whitespace from the ends of a string.
`Trim`	function	`sysutils`
`Trim`	function	`sysutils`
`Trim`	function	`sysutils`
`TrimEnd`	function	`sysutils`
`TrimEnd`	function	`sysutils`
`TrimEnd`	function	`sysutils`
`TrimEnd`	function	`sysutils`
`TrimLeft`	function	`sysutils`
`TrimLeft`	function	`sysutils`	Trim whitespace from the beginning of a string.
`TrimLeft`	function	`sysutils`
`TrimLeft`	function	`sysutils`
`TrimLeft`	function	`sysutils`
`TrimLeftSet`	function	`StrUtils`	Remove any leading characters in a set from a string and returns the result.
`TrimRight`	function	`sysutils`
`TrimRight`	function	`sysutils`	Trim whitespace from the end of a string.
`TrimRight`	function	`sysutils`
`TrimRight`	function	`sysutils`
`TrimRight`	function	`sysutils`
`TrimRightSet`	function	`StrUtils`	Remove any trailing characters in a set from a string and returns the result.
`TrimSet`	function	`StrUtils`	Remove any leading or trailing characters in a set from a string and returns the result.
`TrimStart`	function	`sysutils`
`TrimStart`	function	`sysutils`
`TrimStart`	function	`sysutils`
`TrimStart`	function	`sysutils`
`TriplexFont`	constant	`Graph`	Font number: Triplex font.
`TRLimit`	record	`BaseUnix`	Structure to return RLimit data in.
`TRomanConversionStrictness`	enumeration	`StrUtils`	How to treat invalid roman numerals in TryRomanToInt.
`TRoundToRange`	type	`Math`	Range with valid range of digits in RoundTo.
`TRTLCreateEventHandler`	procedure type	`System`	Callback type for creating a TRTLEvent type in TThreadManager.
`TRTLCriticalSection`	record	`System`	A critical section.
`TRTLEventHandler`	procedure type	`System`	Generic TRTLEvent handling type for TThreadManager.
`TRTLEventHandlerTimeout`	procedure type	`System`	TRTLEvent timeout handling type for TThreadManager.
`trtlmethod`	procedure type	`System`	Callback type for synchronization event.
`TRTLStringDynArray`	type	`Types`
`TrueBoolStrs`	variable	`sysutils`	True Strings used in StrToBool conversion.
`Trunc`	function	`System`	Truncate a floating point value.
`Trunc`	function	`sysutils`
`Truncate`	procedure	`Objects`	Flush buffer, and truncate the file at current position.
`Truncate`	procedure	`Objects`	Truncate the file on the current position.
`Truncate`	procedure	`Objects`	Set the stream size to the current position.
`Truncate`	procedure	`Objects`	Truncate the stream size on current position.
`Truncate`	procedure	`System`	Truncate the file at position.
`Truncate`	function	`Types`
`Truncate`	function	`Types`
`Truncate`	function	`Types`
`TRuntimeError`	enumeration	`System`	Type of runtime-error for the Error procedure.
`TryEncodeDate`	function	`sysutils`	Try to encode a date, and indicate success.
`TryEncodeDateDay`	function	`DateUtils`	Encode a year and day of year to a TDateTime value.
`TryEncodeDateMonthWeek`	function	`DateUtils`	Encode a year, month, week of month and day of week to a TDateTime value.
`TryEncodeDateTime`	function	`DateUtils`	Encode a Year, Month, Day, Hour, minute, seconds, milliseconds tuplet to a TDateTime value.
`TryEncodeDateWeek`	function	`DateUtils`	Encode a year, week and day of week triplet to a TDateTime value.
`TryEncodeDayOfWeekInMonth`	function	`DateUtils`	Encode a year, month, week, day of week triplet to a TDateTime value.
`TryEncodeTime`	function	`sysutils`	Try to encode a time, and indicate success.
`TryEncodeTimeInterval`	function	`DateUtils`	Try to encode an interval as a TDateTime value.
`TryEnterCriticalSection`	function	`System`	Try entering a critical section.
`TryEnterCriticalSection`	variable	`System`	Implements TryEnterCriticalsection.
`TryFloatToCurr`	function	`sysutils`	Try to convert a float value to a currency value and report on success.
`TryGet`	function	`lnfodwrf`
`TryGetData`	function	`fgl`	Find data or return default.
`TryGetData`	function	`fgl`	Find data or return default.
`TryGetData`	function	`fgl`	Find data or return default.
`TryISO8601ToDate`	function	`DateUtils`	Attempts to convert an ISO 8601-formatted date/time value to a TDateTime type.
`TryIsObserving`	function	`Classes`
`TryISOStrToDate`	function	`DateUtils`	Attempts to convert an ISO 8601-formatted date value to a TDateTime type.
`TryISOStrToDateTime`	function	`DateUtils`	Attempts to convert an ISO 8601-formatted date/time value to a TDateTime type.
`TryISOStrToTime`	function	`DateUtils`	Converts an ISO 8601-formatted time value to a TDateTime type.
`TryISOTZStrToTZOffset`	function	`DateUtils`	Attempts to convert an ISO 8601 time zone designation to an offset in minutes.
`TryJulianDateToDateTime`	function	`DateUtils`	Convert a Julian date representation to a TDateTime value.
`TryModifiedJulianDateToDateTime`	function	`DateUtils`	Convert a modified Julian date representation to a TDateTime value.
`TryParse`	function	`sysutils`	Try to convert a string to a byte, report success or failure.
`TryParse`	function	`sysutils`	Try to convert a string to a Cardinal, report success or failure.
`TryParse`	function	`sysutils`
`TryParse`	function	`sysutils`	Try to convert a string to a Double-sized floating point value.
`TryParse`	function	`sysutils`	Try to convert a string to a Extended-sized floating point value.
`TryParse`	function	`sysutils`	Try to convert a string to a Int64, report success or failure.
`TryParse`	function	`sysutils`	Try to convert a string to a Integer, report success or failure.
`TryParse`	function	`sysutils`
`TryParse`	function	`sysutils`	Try to convert a string to a NativeInt, report success or failure.
`TryParse`	function	`sysutils`	Try to convert a string to a NativeUInt, report success or failure.
`TryParse`	function	`sysutils`	Try to convert a string to a QWord, report success or failure.
`TryParse`	function	`sysutils`	Try to convert a string to a ShortInt, report success or failure.
`TryParse`	function	`sysutils`	Try to convert a string to a single-sized floating point value.
`TryParse`	function	`sysutils`	Try to convert a string to a SmallInt, report success or failure.
`TryParse`	function	`sysutils`	Try to convert a string to a Word, report success or failure.
`TryRecodeDateTime`	function	`DateUtils`	Replace selected parts of a TDateTime value with other values.
`TryRomanToInt`	function	`StrUtils`	Try to convert a roman numeral to an integer value.
`TryStringToGUID`	function	`sysutils`	Try to transform a string to a GUID.
`TryStrToBool`	function	`sysutils`	Try to convert a string to a boolean value.
`TryStrToCurr`	function	`sysutils`	Try to convert a string to a currency.
`TryStrToDate`	function	`sysutils`	Try to convert a string with a date indication to a TDateTime value.
`TryStrToDateTime`	function	`sysutils`	Try to convert a string with date/time indication to a TDateTime value.
`TryStrToDWord`	function	`sysutils`	Try to convert a string to DWord (cardinal).
`TryStrToFloat`	function	`sysutils`	Try to convert a string to a float.
`TryStrToHostAddr`	function	`Sockets`	Try to convert a string to an IPV4 address.
`TryStrToHostAddr6`	function	`Sockets`	Try to convert a string to an IPV6 address.
`TryStrToInt`	function	`sysutils`	Try to convert a string to an integer, and report on success.
`TryStrToInt64`	function	`sysutils`	Try to convert a string to an int64 value, and report on success.
`TryStrToNetAddr`	function	`Sockets`
`TryStrToQWord`	function	`sysutils`	Try to convert a string to a QWord value, and report on success.
`TryStrToTime`	function	`sysutils`	Try to convert a string with a time indication to a TDateTime value.
`TryStrToUInt`	function	`sysutils`	Try to convert a string to an unsigned integer, and report on success.
`TryStrToUInt64`	function	`sysutils`	Try to convert a string to an unsigned 64-bit integer, and report on success.
`TryToParse`	function	`sysutils`
`TryToParse`	function	`sysutils`
`TryToParse`	function	`sysutils`
`TryToParse`	function	`sysutils`
`TryToParse`	function	`sysutils`	Try to convert a string to a boolean value.
`TryToParse`	function	`sysutils`	Try to convert a string to a ByteBool value.
`TryToParse`	function	`sysutils`	Try to convert a string to a LongBool value.
`TryToParse`	function	`sysutils`
`TryToParse`	function	`sysutils`	Try to convert a string to a WordBool value.
`TSafeCallErrorProc`	procedure type	`System`	Prototype for the safecall error handler.
`TScoped`	record	`Types`
`TSCRFont`	constant	`Graph`	Font number: Terminal font.
`TScrollCode`	enumeration	`System.UITypes`	Defines codes for the actions performed on a scroll bar.
`TScrollCodes`	set	`System.UITypes`	Set type used to store values from the TScrollCode enumeration.
`TSearchRec`	type	`sysutils`	Record describing a search handle or result.
`TSeekOrigin`	enumeration	`Classes`	Specifies the origin of the method.
`tseginfo`	record	`go32`	Record to store 48-bits pointer.
`TSemaphoreDestroyHandler`	procedure type	`System`	Function prototype for destroying a semaphore.
`TSemaphorePostHandler`	procedure type	`System`	Function prototype for posting an event to a semaphore.
`TSemaphoreWaitHandler`	procedure type	`System`	Function prototype to wait on a semaphore.
`TSEMbuf`	record	`ipc`	Record used in call.
`TSEMid_ds`	record	`ipc`	Structure returned by the call, contains all data of a semaphore.
`TSempahoreInitHandler`	procedure type	`System`	Function prototype for initializing a semaphore.
`TSEMun`	record	`ipc`	Record used in call.
`TSerializedMapHeader`	record	`charset`	Record describing binary file header.
`TSetMethodPropertyEvent`	procedure type	`Classes`	Callback for the event.
`TSetNameEvent`	procedure type	`Classes`	Occurs when the reader needs to set a component's name.
`TSetOfByte`	set	`unicodedata`
`TSetPropValue`	procedure type	`TypInfo`	Callback type for the OnSetPropValue callback event
`TSetVariantProp`	procedure type	`TypInfo`	Callback type for the OnSetVariantProp callback event
`TShiftState`	set	`Classes`	Indicates what special keys were pressed in combination with a normal key.
`TShiftStateEnum`	enumeration	`Classes`	Keyboard/Mouse shift state enumerator.
`TSHM_info`	record	`ipc`
`TShmid_ds`	record	`ipc`	Record used in the call to set or retrieve settings for shared memory.
`TSHMinfo`	record	`ipc`	Record used by the shared memory system, Do not use directly.
`TShortCut`	type	`Classes`	Enumeration type to identify shortcut key combinations.
`TShortIntBitIndex`	type	`sysutils`	Bit range for signed 8-bit signed integer types.
`TShortIntDynArray`	type	`Types`	Dynamic array of (8-bit, signed) shortints.
`TShortIntHelper`	helper	`sysutils`	Helper for a ShortInt-typed ordinal value.
`TShortIntNibbleIndex`	type	`sysutils`
`TShortIntOverlay`	type	`sysutils`	Helper structure for quick data extraction from a shortint-typed ordinal value.
`TShortIntSysHelper`	helper	`syshelpers`	ShortInt type helper for customizable binary and hexadecimal string representation.
`TShortStringArray`	type	`sysutils`
`TShortStringHelper`	helper	`sysutils`
`tsigactionhandler`	type	`BaseUnix`	Alias for sigactionhandler_t type.
`tsigaltstack`	record	`BaseUnix`	Provide the location of an alternate signal handler stack.
`TSigContext`	record	`BaseUnix`	Record describing the CPU context when a signal occurs.
`tsiginfo`	record	`BaseUnix`	Record describing the signal when a signal occurs.
`tsignalhandler`	type	`BaseUnix`	Alias for signalhandler_t type.
`TSignalState`	enumeration	`sysutils`	State of the signal handler (unix only).
`tsigrestorerhandler`	type	`BaseUnix`	Alias for sigrestorerhandler_t type.
`tsigset`	type	`BaseUnix`	Alias for type.
`TSimpleRWSync`	class	`sysutils`	Read/Write synchronizing object.
`TSingle3Array`	type	`Types`
`TSingleDynArray`	type	`Types`	Array of (single-sized) floats.
`TSingleHelper`	helper	`sysutils`	Helper for Single floating point type.
`TSingleRec`	record	`System`	Extended value record.
`TSize`	type	`BaseUnix`	Alias for type.
`TSize`	record	`Types`	Area size.
`TSize`	type	`Unix`	Alias for type.
`TSize`	type	`unixtype`	Alias for type.
`TSizeF`	record	`Types`
`TSmallIntBitIndex`	type	`sysutils`	Bit range for signed 32-bit signed integer types.
`TSmallIntByteIndex`	type	`sysutils`
`TSmallIntDynArray`	type	`Types`	Dynamic array of (16-bit, signed) smallints.
`TSmallIntHelper`	helper	`sysutils`	Helper for a SmallInt-typed ordinal value.
`TSmallIntNibbleIndex`	type	`sysutils`
`TSmallIntOverlay`	type	`sysutils`	Helper structure for quick data extraction from a smallint-typed ordinal value.
`TSmallIntSysHelper`	helper	`syshelpers`	SmallInt type helper for customizable binary and hexadecimal string representation.
`TSmallPoint`	type	`Classes`	Type to describe point in a small plane.
`TSmallPoint`	record	`Types`	Small point.
`TSockAddr`	type	`Sockets`
`TSockAddr6`	type	`Sockets`	Alias for sockaddr_in6/>.
`TSockArray`	type	`Sockets`	Type returned by the call.
`Tsocket`	type	`Sockets`	Alias for easy kylix porting.
`TSocklen`	type	`BaseUnix`	Alias for type.
`TSockLen`	type	`Sockets`	Type to specify socket length in fpBind and fpConnect.
`TSocklen`	type	`Unix`	Alias for type.
`TSockLen`	type	`unixtype`	Alias for type.
`TSockPairArray`	type	`Sockets`	Array of sockets, used in call.
`TSortedCollection`	object	`Objects`	Abstract sorted collection.
`TSoundexIntLength`	type	`StrUtils`	Range of allowed integer soundex lengths.
`TSoundexLength`	type	`StrUtils`	Range of allowed soundex lengths.
`TSplitRectType`	enumeration	`Types`
`TsSize`	type	`BaseUnix`	Alias for type.
`TsSize`	type	`Unix`	Alias for type.
`TSSize`	type	`unixtype`	Alias for type.
`TStandardCodePageEnum`	enumeration	`System`	Description of standard used codepages.
`TStat`	type	`BaseUnix`	Alias for type.
`tstatfs`	type	`BaseUnix`	Record describing a file system in the call.
`tstatfs`	type	`Unix`	Record describing a file system in the call.
`TStatfs`	record	`unixtype`	Record describing a file system in the call.
`TStatStg`	type	`Types`	Record describing storage medium.
`tstatx`	record	`Linux`
`tstatx64`	record	`BaseUnix`
`TStrCollection`	object	`Objects`	Collection of null-terminated strings.
`TStream`	class	`Classes`	Base class for streams.
`TStream`	object	`Objects`	Base stream class.
`TStreamAdapter`	class	`Classes`	Implements IStream for TStream descendants.
`TStreamOriginalFormat`	enumeration	`Classes`
`TStreamOwnership`	enumeration	`Classes`	Determines the ownership of a TStreamAdapter.
`TStreamProc`	procedure type	`Classes`	Procedure type used in streaming.
`TStreamRec`	record	`Objects`	Record used in streaming mechanism.
`TStrIndex`	type	`Objects`	Pointer array type used in a .
`TStrIndexRec`	record	`Objects`	Record type used in a to store the strings.
`TStringArray`	type	`sysutils`	Dynamic array of strings.
`TStringBuilder`	type	`sysutils`
`TStringCaseFormat`	enumeration	`syshelpers`	Used as letters case option in conversion to strings.
`TStringCollection`	object	`Objects`	Collection of pascal strings.
`TStringDynArray`	type	`Types`	Dynamic array of AnsiStrings.
`TStringHelper`	helper	`sysutils`	Helper type for strings.
`TStringItem`	record	`Classes`	The TStringItem is used to store the string and object items in a string list instance. It should never be used directly.
`TStringItemList`	type	`Classes`	Array of records.
`TStringList`	class	`Classes`	Standard implementation of the class.
`TStringList`	object	`Objects`	Collection of strings.
`TStringListSortCompare`	procedure type	`Classes`	Callback type used in stringlist compares.
`TStringMessageTable`	record	`System`	String message table container for class.
`TStringReplaceAlgorithm`	enumeration	`StrUtils`	Algorithm to use in StringReplace.
`TStrings`	class	`Classes`	Class to manage arrays or collections of strings.
`TStringsClass`	type	`Classes`	Class of TStrings.
`TStringSeachOption`	type	`StrUtils`	Possible options for call.
`TStringSearchOption`	enumeration	`StrUtils`	Possible options for call.
`TStringSearchOptions`	set	`StrUtils`	Set of options for call.
`TStringsEnumerator`	class	`Classes`	Implements IEnumerator for the TStrings class.
`TStringsFilterMethod`	procedure type	`Classes`	Callback signature for TStrings.Filter.
`TStringsForEachMethod`	procedure type	`Classes`	Callback signature for TStrings.Foreach.
`TStringsForEachMethodEx`	procedure type	`Classes`	Callback signature for TStrings.Foreach.
`TStringsForEachMethodExObj`	procedure type	`Classes`	Callback signature for TStrings.Foreach.
`TStringsMapMethod`	procedure type	`Classes`	Reduce algorithm for TStrings.Map.
`TStringsOption`	enumeration	`Classes`	Enumeration of options used in TStrings.
`TStringsOptions`	set	`Classes`	Set of TStringsOption.
`TStringSplitOptions`	enumeration	`sysutils`	String split options used in TStringHelper.Split.
`TStringsReduceMethod`	procedure type	`Classes`	Reduce algorithm for TStrings.Reduce.
`TStringsSortStyle`	enumeration	`Classes`	Determines how the strings are sorted.
`TStringsSortStyles`	set	`Classes`	Set of TStringsSortStyle.
`TStringStream`	class	`Classes`	Stream that stores its data in a string.
`TStrListMaker`	object	`Objects`	Generate a stream with strings, readable by .
`TSubRegister`	enumeration	`TypInfo`	CPU Sub register size/location.
`TSymbolAddressInfo`	record	`System`
`TSymLinkRec`	type	`sysutils`	Symlink information.
`TSynchronizeProcVar`	procedure type	`Classes`	Synchronize callback type.
`TSysCharSet`	set	`sysutils`	Set of characters.
`TSysInfo`	record	`Linux`	Record with system information, used by the call.
`TSysLocale`	record	`sysutils`	Type describing the current locale.
`TSystemCodePage`	type	`System`	System code page.
`TSystemTime`	record	`sysutils`	System time structure.
`TSystemTimes`	record	`Classes`	Record for returning processor usage.
`TTabOrder`	type	`System.UITypes`	Range type used to represent the tab order for windowed controls.
`TTerminateProc`	procedure type	`sysutils`	Terminate procedure procedural variable.
`TTextBuf`	type	`System`	Alias for TextBuf.
`TTextLineBreakStyle`	enumeration	`System`	Text line break style. (end of line character).
`TTextObjectWriter`	class	`Classes`	Driver class which stores component data in text format.
`TTextRec`	type	`sysutils`	Record describing a text file.
`TThread`	class	`Classes`	Abstract Thread class.
`TThreadExecuteCallBack`	procedure type	`Classes`	Signature of procedure to execute in a thread, without status reporting.
`TThreadExecuteHandler`	type	`Classes`	Signature of method to execute in a thread, without status reporting.
`TThreadExecuteStatusCallBack`	procedure type	`Classes`	Signature of procedure to execute in a thread, with status reporting.
`TThreadExecuteStatusHandler`	procedure type	`Classes`	Signature of method to execute in a thread, with status reporting.
`TThreadFunc`	procedure type	`System`	Thread function prototype.
`TThreadGetPriorityHandler`	procedure type	`System`	Callback type for thread priority getting in TThreadManager.
`TThreadHandler`	procedure type	`System`	Generic thread handler callback for TThreadManager.
`TThreadID`	type	`System`	Type for Thread-IDs.
`TThreadList`	class	`Classes`	Thread-safe list object.
`TThreadManager`	record	`System`	Thread manager record.
`TThreadMethod`	procedure type	`Classes`	Procedure variable used when synchronizing threads.
`TThreadPriority`	enumeration	`Classes`	Enumeration specifying the priority at which a thread runs.
`TThreadReportStatus`	procedure type	`Classes`	Thread status report callback prototype.
`TThreadSetPriorityHandler`	procedure type	`System`	Callback type for thread priority setting in TThreadManager.
`TThreadSetThreadDebugNameHandlerA`	procedure type	`System`	Set thread debug name callback prototype, AnsiString version.
`TThreadSetThreadDebugNameHandlerU`	procedure type	`System`	Set thread debug name callback prototype, UnicodeString version.
`TThreadStatusNotifyCallBack`	procedure type	`Classes`	Signature of thread status report callback.
`TThreadStatusNotifyEvent`	procedure type	`Classes`	Signature of thread status report event handler.
`TThreadSwitchHandler`	procedure type	`System`	Callback type for thread switch in TThreadManager.
`TThunkCallBack`	procedure type	`System`
`TTime`	type	`BaseUnix`	Alias for type.
`TTime`	type	`System`	Alias for TDateTime type.
`TTime`	type	`Unix`	Alias for type.
`TTime`	type	`unixtype`	Alias for type.
`Ttimespec`	type	`BaseUnix`	Alias for type.
`Ttimespec`	type	`Unix`	Alias for type.
`TTimeSpec`	type	`unixtype`	Alias for type.
`TTimespecArr`	type	`BaseUnix`
`TTimeStamp`	record	`sysutils`	TimeStamp structure.
`TTimeVal`	type	`BaseUnix`	Alias for type.
`TTimeVal`	type	`Unix`	Alias for type.
`TTimeVal`	type	`unixtype`	Alias for record.
`TTimeZone`	type	`BaseUnix`	Alias for record.
`TTimeZone`	class	`DateUtils`
`TTms`	type	`BaseUnix`	Alias for record type.
`TTopBottom`	type	`Classes`	Range of alignments.
`TToStringNameMode`	enumeration	`Classes`
`TTouchTracking`	set	`System.UITypes`
`TTypeData`	record	`TypInfo`	Class properties type data record.
`TTypeInfo`	record	`TypInfo`	Type information record.
`TTypeKind`	enumeration	`System`	Type of a property or value.
`TTypeKind`	type	`TypInfo`	Type of a property.
`TTypeKinds`	set	`TypInfo`	Set of enumeration.
`TTZInfo`	record	`Unix`
`TTZInfoEx`	record	`Unix`
`TUC_Prop`	record	`unicodedata`	Unicode character properties record.
`TUCA_DataBook`	record	`unicodedata`	Collation data book.
`TUCA_PropItemContextRec`	record	`unicodedata`	Internal structure for unicode collation data encoding.
`TUCA_PropItemContextTreeNodeRec`	record	`unicodedata`	Internal tree node structure for sorted storage of unicode collation data.
`TUCA_PropItemContextTreeRec`	record	`unicodedata`	Internal tree structure for sorted storage of unicode collation data.
`TUCA_PropItemRec`	record	`unicodedata`	Unicode Collation data item properties.
`TUCA_PropWeights`	record	`unicodedata`	Weights.
`TUCA_VariableKind`	enumeration	`unicodedata`	Options for weighting data.
`TUCASortKey`	type	`unicodedata`	Array of TUCASortKeyItem.
`TUCASortKeyItem`	type	`unicodedata`	Alias for WORD.
`TUcontext`	record	`BaseUnix`	Context description record.
`TUCS4CharArray`	type	`System`	Array of characters.
`TUid`	type	`BaseUnix`	Alias for type.
`TUid`	type	`Unix`	Alias for type.
`TUid`	type	`unixtype`	Alias for type.
`TUint16Array`	type	`System`
`TUInt24Rec`	record	`unicodedata`	Unicode integer 24-bit data.
`TUint32Array`	type	`System`
`TUint64Array`	type	`System`
`TUint8Array`	type	`System`
`TUnicodeCategory`	enumeration	`Character`	Unicode code point (character) category.
`TUnicodeCategorySet`	set	`Character`	Set of TUnicodeCategory.
`tunicodechar`	type	`charset`	Unicode character representation.
`TUnicodeCharArray`	type	`System`
`TUnicodeCharArray`	type	`sysutils`	Array of UnicodeChar.
`tunicodecharmapping`	record	`charset`	Describe a single byte character to Unicode character mapping.
`tunicodecharmappingflag`	enumeration	`charset`	Information flags for Unicode characters.
`TUnicodeEncoding`	class	`sysutils`	UTF-16 Unicode encoding.
`tunicodemap`	record	`charset`	Unicode character mapping for single-byte codepage.
`TUnicodeSearchRec`	record	`sysutils`	Unicode searchrec record.
`tunicodestring`	type	`charset`	Unicode string representation.
`TUnicodeStringArray`	type	`StrUtils`
`TUnicodeStringArray`	type	`sysutils`
`TUnicodeStringArray`	type	`unicodedata`
`TUnicodeStringBuilder`	class	`sysutils`	Ansi-string version of string builder.
`TUnicodeStringDynArray`	type	`Types`
`TUnicodeStringHelper`	helper	`sysutils`
`TUnicodeStringManager`	record	`System`	Unicode string manager.
`TUnicodeSymLinkRec`	record	`sysutils`	Symlink information for OSes with double-byte (widechar) filesystem API.
`TUnimplementedAttribute`	class	`System`
`TUnixCpData`	record	`unixcp`	Structure to map code page number to name.
`TUnixSockAddr`	record	`Sockets`	Alias for sockaddr_un.
`TUnloadLibraryHandler`	procedure type	`System`	Unload library handler type.
`TUnSortedStrCollection`	object	`Objects`	Unsorted string collection.
`Turquoise`	constant	`System.UITypes`
`Turquoise`	constant	`System.UITypes`
`TUseBoolStrs`	enumeration	`sysutils`	Use boolean strings.
`TUser_Desc`	type	`Linux`	Alias for user_desc record.
`TUTF7Encoding`	class	`sysutils`	UTF-7 Unicode encoding.
`TUTF8Encoding`	class	`sysutils`	UTF-8 Unicode encoding.
`TUTF8StringDynArray`	type	`sysutils`
`TUtimBuf`	type	`BaseUnix`	Alias for type.
`TUtsName`	type	`BaseUnix`	Alias for type.
`tv_nsec`	variable	`BaseUnix`
`tv_nsec`	variable	`BaseUnix`
`tv_nsec`	variable	`Linux`
`tv_nsec`	variable	`unixtype`	Nanoseconds.
`tv_sec`	variable	`BaseUnix`
`tv_sec`	variable	`BaseUnix`
`tv_sec`	variable	`Linux`
`tv_sec`	variable	`unixtype`	Seconds.
`tv_sec`	variable	`unixtype`	Seconds.
`tv_usec`	variable	`unixtype`	Microseconds.
`TValueRelationship`	type	`Math`	Type to describe relational order between values.
`TValueRelationship`	type	`Types`
`TValueSign`	type	`Math`	Type indicating sign of a value.
`TValueType`	enumeration	`Classes`	Enumerated type used to identify the kind of streamed property.
`tvararray`	record	`System`	Type describing variant array.
`tvararraybound`	record	`System`	Type describing variant array bounds.
`tvararrayboundarray`	type	`System`	array of records.
`tvararraycoorarray`	type	`System`	Array of variant array coordinates.
`TVarCompareResult`	enumeration	`Variants`	Compare 2 variant values.
`tvardata`	record	`System`	Variant record.
`TVarDataArray`	type	`Variants`	Dynamic array of vardata records.
`TVarDispProc`	procedure type	`Variants`	Callback to perform dispatch call on variant.
`tvariantmanager`	record	`System`	Record describing the variant manager.
`TVariantRelationship`	enumeration	`Variants`	Enumerated type to describe comparison operations between variants.
`tvarop`	enumeration	`System`	Variant operation.
`TVarRec`	record	`System`	Record describing an element in an array of const.
`tvartype`	type	`System`	Type with size of variant type.
`Tvector2_double`	object	`matrix`	Double precision vector of two scalars.
`Tvector2_double_data`	type	`matrix`	Internal data of Tvector2_double.
`Tvector2_extended`	object	`matrix`	Extended precision vector of two scalars.
`Tvector2_extended_data`	type	`matrix`	Internal data of Tvector2_extended.
`Tvector2_single`	object	`matrix`	Single precision vector of two scalars.
`Tvector2_single_data`	type	`matrix`	Internal data of Tvector2_single.
`Tvector3_double`	object	`matrix`	Double precision vector of three scalars.
`Tvector3_double_data`	type	`matrix`	Internal data of Tvector3_double.
`Tvector3_extended`	object	`matrix`	Extended precision vector of three scalars.
`Tvector3_extended_data`	type	`matrix`	Internal data of Tvector3_extended.
`Tvector3_single`	object	`matrix`	Single precision vector of three scalars.
`Tvector3_single_data`	type	`matrix`	Internal data of Tvector3_single.
`Tvector4_double`	object	`matrix`	Double precision vector of four scalars.
`Tvector4_double_data`	type	`matrix`	Internal data of Tvector4_double.
`Tvector4_extended`	object	`matrix`	Extended precision vector of extended scalars.
`Tvector4_extended_data`	type	`matrix`	Internal data of Tvector4_extended.
`Tvector4_single`	object	`matrix`	Single precision vector of four scalars.
`Tvector4_single_data`	type	`matrix`	Internal data of Tvector4_single.
`TVerticalAlignment`	enumeration	`Classes`	Vertical alignment type.
`TVertRectAlign`	enumeration	`Types`
`TVideoBuf`	type	`video`	Screen array type.
`TVideoCell`	type	`video`	One cell (=screen position) in the video buffer.
`TVideoDriver`	record	`video`	Video driver record.
`TVideoMode`	record	`video`	Record type describing a video mode.
`TVideoModeSelector`	procedure type	`video`	Video mode selection callback prototype.
`TVisibilityClass`	enumeration	`System`
`TVisibilityClasses`	set	`System`
`TVmt`	record	`System`	Virtual method table layout.
`TVmtExtendedFieldTable`	record	`TypInfo`
`TVmtFieldClassTab`	record	`TypInfo`	Table with Class-typed Fields.
`TVmtFieldEntry`	record	`TypInfo`	Describe a field of a record/class.
`TVmtFieldTable`	record	`TypInfo`	Table of field descriptions for a class or record type.
`TVmtMethodEntry`	record	`TypInfo`	Class method RTTI descriptor.
`TVmtMethodExEntry`	record	`TypInfo`
`TVmtMethodExEntryArray`	type	`TypInfo`
`TVmtMethodExTable`	record	`TypInfo`
`TVmtMethodParam`	record	`TypInfo`	Method parameter description.
`TVmtMethodParamArray`	type	`TypInfo`
`TVmtMethodTable`	record	`TypInfo`	Class methods description record.
`TWaitForThreadTerminateHandler`	procedure type	`System`	Callback type for thread termination in TThreadManager.
`TWalkBlockInfo`	record	`heaptrc`
`TWalkBlockProc`	procedure type	`heaptrc`
`TWeekNameArray`	type	`sysutils`	Array of 7 Strings for week day names.
`TWideCharArray`	type	`sysutils`
`TWideStringArray`	type	`sysutils`
`TWideStringDynArray`	type	`Types`	Dynamic array of WideStrings.
`TWideStringHelper`	helper	`sysutils`
`TWideStringManager`	type	`System`	Record containing the various callbacks of the widestring manager.
`TWindowState`	enumeration	`System.UITypes`	Indicates the state for a window or form.
`TWindowStates`	set	`System.UITypes`	Set type used to store values from the TWindowState enumeration.
`TwoDigitYearCenturyWindow`	variable	`sysutils`	Value for 2 digit year century window.
`TwoDigitYearCenturyWindow`	variable	`sysutils`	Window to determine what century 2 digit years are in.
`TWordArray`	type	`Objects`	Array with maximum allowed number of words.
`TWordArray`	type	`sysutils`	Array of word (Unsigned 16 bit integer).
`TWordBitIndex`	type	`sysutils`	Bit range for unsigned 16-bit integer types.
`TWordBoolHelper`	helper	`sysutils`	Helper for the WordBool type.
`TWordBoolSysHelper`	helper	`syshelpers`	Boolean type helper for customizable boolean string representation.
`TWordByteIndex`	type	`sysutils`
`TWordDynArray`	type	`Types`	Dynamic array of (16-bit, unsigned) words.
`TWordHelper`	helper	`sysutils`	Helper for a Word-typed ordinal value.
`TWordNibbleIndex`	type	`sysutils`
`TWordOverlay`	record	`sysutils`	Helper structure for quick data extraction from a word-typed ordinal value.
`TWordSysHelper`	helper	`syshelpers`	Word type helper for customizable binary and hexadecimal string representation.
`TWriteMethodPropertyEvent`	procedure type	`Classes`	Callback for the event.
`TWriter`	class	`Classes`	Object to write component data to an arbitrary format.
`TWriterProc`	procedure type	`Classes`	Writer procedure used by DefineProperties.
`txmmreg`	record	`BaseUnix`	Record describing 16-byte MMX register in signal handler.
`TXrmOptionDescRec`	record	`Types`	Opaque record type.
`TypeHelpers`	topic	`sysutils`	Type Helpers for basic types.
`TypeIndex`	variable	`TypInfo`	Type of the field.
`TypeInfo`	function	`System`	Return pointer to type information for type.
`TypeOf`	function	`System`	Return pointer to VMT of an object.
`TypeRef`	property	`TypInfo`	Type information for the field.
`TypeRefRef`	variable	`TypInfo`	Reference to type info of a managed field.
`tz_dsttime`	variable	`BaseUnix`	Uses Daylight Savings Time.
`tz_minuteswest`	variable	`BaseUnix`	Minutes west of GMT.
`tzdaylight`	property	`Unix`	Indicates whether daylight savings time is active.
`TZInfo`	property	`Unix`
`TZInfoEx`	property	`Unix`
`tzname`	property	`Unix`	Timezone name.
`Tzseconds`	property	`Unix`	Timezone offset in seconds.

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.