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
`W_EXITCODE`	function	`Unix`	Construct an exit status based on an return code and signal.
`W_OK`	constant	`BaseUnix`	call test: write allowed.
`W_STOPCODE`	function	`Unix`	Construct an exit status based on a signal.
`Wait_Any`	constant	`Unix`	: Wait on any process.
`Wait_Clone`	constant	`Unix`	: Wait on clone processes only.
`Wait_MyPGRP`	constant	`Unix`	: Wait processes from current process group.
`Wait_NoHang`	constant	`Unix`	: Do not wait.
`Wait_UnTraced`	constant	`Unix`	: Also report stopped but untraced processes.
`WaitFor`	function	`Classes`	Waits for the thread to terminate and returns the exit status.
`WaitForThreadTerminate`	variable	`System`	Wait for a thread to stop.
`WaitForThreadTerminate`	function	`System`	Wait for a thread to terminate.
`WaitProcess`	function	`Unix`	Wait for process to terminate.
`WakeMainThread`	variable	`Classes`	Handler which is called if a thread wants to synchronize with the main application thread.
`WalkHeap`	procedure	`heaptrc`
`WChar`	type	`System`	Wide char (16-bit sized char).
`wchar_t`	type	`unixtype`	Wide character type.
`wd`	variable	`Linux`	Watch descriptor (as returned by inotify_add_watch).
`wdx`	variable	`gpm`	Horizontal size.
`wdy`	variable	`gpm`	Vertical size.
`WeakAttribute`	class	`System`
`weekday`	function	`Dos`	Return the day of the week.
`WeekOf`	function	`DateUtils`	Extract week (of the year) from a given date.
`WeekOfTheMonth`	function	`DateUtils`	Extract the week of the month (and optionally month and year) from a TDateTime value.
`WeekOfTheYear`	function	`DateUtils`	Extract the week of the year (and optionally year) of a TDateTime indication.
`WeeksBetween`	function	`DateUtils`
`WeeksBetween`	function	`DateUtils`	Calculate the number of whole weeks between two TDateTime values.
`WeeksInAYear`	function	`DateUtils`	Returns the number of weeks in a given year.
`WeeksInYear`	function	`DateUtils`	Returns the number of weeks in the year, given a date.
`WeekSpan`	function	`DateUtils`	Calculate the approximate number of weeks between two TDateTime values.
`WeeksPerFortnight`	constant	`DateUtils`	Number of weeks in fortnight.
`WeightCount`	variable	`unicodedata`	Number of weights.
`WeightLength`	variable	`unicodedata`	Number of weights.
`Weights`	variable	`unicodedata`	Weights of collation data.
`wexitStatus`	function	`BaseUnix`	Extract the exit status from the fpWaitPID result.
`Wheat`	constant	`System.UITypes`
`Wheat`	constant	`System.UITypes`
`WhereX`	function	`Crt`	Return X (horizontal) cursor position.
`WhereY`	function	`Crt`	Return Y (vertical) cursor position.
`White`	constant	`Crt`	White color attribute.
`white`	constant	`Graph`	Color code: White.
`White`	constant	`System.UITypes`
`White`	constant	`System.UITypes`
`White`	constant	`video`	White color attribute.
`WhiteSmoke`	constant	`System.UITypes`
`WhiteSmoke`	constant	`System.UITypes`
`WhiteSpace`	property	`unicodedata`	Is the character considered whitespace.
`Wide2AnsiMoveProc`	variable	`System`	Callback used when a Unicode/wide string must be converted to an ansistring.
`WideBytesOf`	function	`sysutils`	Returns the contents of a widestring as an array of bytes.
`WideChar`	type	`System`	The base two byte character type.
`WideCharLenToString`	function	`System`	Convert a length-limited array of widechar to an unicodestring.
`WideCharLenToStrVar`	procedure	`System`	Convert a length-limited array of widechar to an ansistring.
`WideCharToString`	function	`System`	Convert a null-terminated array of widechar to an unicodestring.
`WideCharToStrVar`	procedure	`System`	Convert a null-terminated array of widechar to an ansistring.
`WideCompareStr`	function	`sysutils`	Compare two widestrings (case sensitive).
`WideCompareText`	function	`sysutils`	Compare two widestrings (ignoring case).
`WideDotFill`	constant	`Graph`	Fill style: Widely spaced dotted lines.
`WideFmtStr`	procedure	`sysutils`	Widestring format.
`WideFormat`	function	`sysutils`	Format a wide string.
`WideFormatBuf`	function	`sysutils`	Format widestring in a buffer.
`WideLowerCase`	function	`sysutils`	Change a widestring to all-lowercase.
`WideSameStr`	function	`sysutils`	Check whether two widestrings are the same (case sensitive).
`WideSameText`	function	`sysutils`	Check whether two widestrings are the same (ignoring case).
`WideStrAlloc`	function	`sysutils`	Allocate a null-terminated widestring on the heap.
`WideString`	type	`System`	UTF-16 widechar encoded unicode string.
`widestringmanager`	variable	`System`	Current widestring manager.
`WideStringOf`	function	`sysutils`	Create Unicode string from array of bytes.
`WideStringReplace`	function	`sysutils`	Replace occurrences of one substring with another in a widestring.
`WideStringToUCS4String`	function	`System`	Convert a widestring to a UCS-4 encoded string.
`WideUpperCase`	function	`sysutils`	Change a widestring to all-uppercase.
`Widget`	type	`Types`	Untyped pointer type.
`WidgetClass`	type	`Types`	Untyped pointer type.
`Width`	property	`Types`
`Width`	property	`Types`
`Width`	property	`Types`
`Width`	property	`Types`
`wifexited`	function	`BaseUnix`	Check whether the process exited normally.
`wifsignaled`	function	`BaseUnix`	Check whether the process was exited by a signal.
`WIFSTOPPED`	function	`Unix`	Check whether the process is currently stopped.
`WindMax`	variable	`Crt`	Lower right corner of currently defined window.
`WindMaxX`	variable	`Crt`	X coordinate of lower right corner of the defined window.
`WindMaxY`	variable	`Crt`	Y coordinate of lower right corner of the defined window.
`WindMin`	variable	`Crt`	Upper left corner of currently defined window.
`WindMinX`	variable	`Crt`	X coordinate of upper left corner of the defined window.
`WindMinY`	variable	`Crt`	Y coordinate of upper left corner of the defined window.
`Window`	procedure	`Crt`	Create new window on screen.
`wint_t`	type	`unixtype`	Wide character size type.
`WithinDays`	function	`DateUtils`
`WithinHours`	function	`DateUtils`
`WithinMilliseconds`	function	`DateUtils`
`WithinMinutes`	function	`DateUtils`
`WithinMonths`	function	`DateUtils`
`WithinPastDays`	function	`DateUtils`
`WithinPastDays`	function	`DateUtils`	Check whether two TDateTimes are only a number of days apart.
`WithinPastHours`	function	`DateUtils`
`WithinPastHours`	function	`DateUtils`	Check whether two TDateTimes are only a number of hours apart.
`WithinPastMilliSeconds`	function	`DateUtils`
`WithinPastMilliSeconds`	function	`DateUtils`	Check whether two TDateTimes are only a number of milliseconds apart.
`WithinPastMinutes`	function	`DateUtils`
`WithinPastMinutes`	function	`DateUtils`	Check whether two TDateTimes are only a number of minutes apart.
`WithinPastMonths`	function	`DateUtils`
`WithinPastMonths`	function	`DateUtils`	Check whether two TDateTimes are only a number of months apart.
`WithinPastSeconds`	function	`DateUtils`
`WithinPastSeconds`	function	`DateUtils`	Check whether two TDateTimes are only a number of seconds apart.
`WithinPastWeeks`	function	`DateUtils`
`WithinPastWeeks`	function	`DateUtils`	Check whether two TDateTimes are only a number of weeks apart.
`WithinPastYears`	function	`DateUtils`
`WithinPastYears`	function	`DateUtils`	Check whether two TDateTimes are only a number of years apart.
`WithinSeconds`	function	`DateUtils`
`WithinWeeks`	function	`DateUtils`
`WithinYears`	function	`DateUtils`
`WNOHANG`	constant	`BaseUnix`	option: Do not wait for processes to terminate.
`Word`	type	`System`	An unsigned 16-bits integer.
`WordCount`	function	`StrUtils`	Count the number of words in a string.
`WordDelimiters`	constant	`StrUtils`	Standard word delimiters.
`WordPosition`	function	`StrUtils`	Search position of Nth word in a string.
`WordRec`	record	`Objects`	Record describing a Word (in bytes).
`WordRec`	record	`sysutils`	Record describing a word value.
`Words`	property	`sysutils`	Read or write a word.
`Words`	property	`sysutils`	Indexed access to the words that make up the floating point value.
`Words`	property	`sysutils`	Indexed access to the words that make up the floating point value.
`Words`	property	`sysutils`	Read or write a word.
`Words`	property	`sysutils`
`Words`	property	`sysutils`	Read or write a word.
`Words`	property	`sysutils`	Indexed access to the words that make up the floating point value.
`wordsinfdset`	constant	`BaseUnix`	Number of words in a array.
`wordsinsigset`	constant	`BaseUnix`	Number of words in a signal set.
`WrapText`	function	`sysutils`	Word-wrap a text.
`Write`	procedure	`Classes`	Write raw data to stream.
`Write`	procedure	`Classes`	Write raw data to stream.
`Write`	function	`Classes`	Overrides standard write method.
`Write`	function	`Classes`	Writes data to the stream's memory.
`Write`	function	`Classes`
`Write`	function	`Classes`	Writes data from a buffer to the stream and returns the number of bytes written.
`Write`	function	`Classes`	Writes data from a buffer to the stream and returns the number of bytes written.
`Write`	function	`Classes`	Write to the stream.
`Write`	procedure	`Classes`	Write raw data to stream.
`Write`	procedure	`Objects`	Write data to the file from a buffer in memory.
`Write`	procedure	`Objects`	Write data from a buffer to the stream.
`Write`	procedure	`Objects`	Write data to the stream.
`Write`	procedure	`Objects`	Write a number of bytes to the stream.
`Write`	procedure	`System`	Write variable to a text file or standard output.
`Write`	function	`Types`	Write data to the stream.
`write0Variant`	variable	`System`	Called to perform a variant operation:.
`Write64`	function	`Classes`
`WriteAnsiString`	procedure	`Classes`	Write an ansistring to the stream.
`WriteAnsiString`	procedure	`Classes`	Write an ansistring to the stream.
`WriteBarrier`	procedure	`System`	Memory write barrier.
`WriteBinary`	procedure	`Classes`	Writes binary data to the stream.
`WriteBinary`	procedure	`Classes`	Writes binary data to the stream.
`WriteBinary`	procedure	`Classes`	Writes binary data to the stream.
`WriteBOM`	property	`Classes`	Write BOM when writing stringlist to stream.
`WriteBoolean`	procedure	`Classes`	Writes a boolean value to the stream.
`WriteBoolean`	procedure	`Classes`	Writes a boolean value to the stream.
`WriteBoolean`	procedure	`Classes`	Write boolean value to the stream.
`WriteBuffer`	procedure	`Classes`	Writes data from a buffer to the stream.
`WriteBufferData`	procedure	`Classes`
`WriteByte`	procedure	`Classes`	Write a byte to the stream.
`WriteByte`	procedure	`System`
`WriteChar`	procedure	`Classes`	Write a character to the stream.
`WriteChildren`	procedure	`Classes`
`WriteCollection`	procedure	`Classes`	Write a collection to the stream.
`WriteComponent`	procedure	`Classes`	Write component data to the stream.
`WriteComponent`	procedure	`Classes`	Stream a component to the stream.
`WriteComponentRes`	procedure	`Classes`	Write resource header and component data to a stream.
`WriteComponentResFile`	procedure	`Classes`	Write component properties to a specified resource file.
`WriteCurrency`	procedure	`Classes`	Write a currency value to the stream.
`WriteCurrency`	procedure	`Classes`	Write a currency-valued type to a stream.
`WriteCurrency`	procedure	`Classes`	Write a currency value to the stream.
`WriteData`	function	`Classes`
`WriteDate`	procedure	`Classes`	Writes a date type to the stream.
`WriteDate`	procedure	`Classes`	Writes a date type to the stream.
`WriteDate`	procedure	`Classes`	Write a date to the stream.
`WriteDescendent`	procedure	`Classes`	Write descendent of a component.
`WriteDescendent`	procedure	`Classes`	Write descendent to stream.
`WriteDescendentRes`	procedure	`Classes`	Write descendent of a component as resource.
`WriteDouble`	procedure	`Classes`
`WriteDouble`	procedure	`Classes`
`WriteDouble`	procedure	`Classes`
`WriteDWord`	procedure	`Classes`
`WriteDWord`	procedure	`Classes`	Write a DWord to the stream.
`WriteErrorsToStdErr`	variable	`System`	Write errors to StdErr.
`WriteExactSizeData`	procedure	`Classes`
`WriteExtended`	procedure	`Classes`
`WriteFloat`	procedure	`Classes`	Writes a float value to the stream.
`WriteFloat`	procedure	`Classes`	Writes a float value to the stream.
`WriteFloat`	procedure	`Classes`	Write a float to the stream.
`WriteIdent`	procedure	`Classes`	Writes an identifier to the stream.
`WriteIdent`	procedure	`Classes`	Writes an identifier to the stream.
`WriteIdent`	procedure	`Classes`	Write an identifier to the stream.
`WriteInt16`	procedure	`System`
`WriteInt32`	procedure	`System`
`WriteInt64`	procedure	`System`
`WriteInteger`	procedure	`Classes`	Writes an integer value to the stream.
`WriteInteger`	procedure	`Classes`	Writes an integer value to the stream.
`WriteInteger`	procedure	`Classes`	Write an integer to the stream.
`WriteListBegin`	procedure	`Classes`	Write a start-of-list marker to the stream.
`WriteListEnd`	procedure	`Classes`	Write an end-of-list marker to the stream.
`WriteLn`	procedure	`System`	Write variable to a text file or standard output and append newline.
`WriteMaxSizeData`	function	`Classes`
`WriteMethodName`	procedure	`Classes`	Writes a methodname to the stream.
`WriteMethodName`	procedure	`Classes`	Writes a methodname to the stream.
`WriteNotImplemented`	procedure	`Classes`
`WritePort`	procedure	`x86`	Write data to PC port.
`WritePortB`	procedure	`x86`	Write byte to PC port.
`WritePortl`	procedure	`x86`	Write longint to PC port.
`WritePortW`	procedure	`x86`	Write Word to PC port.
`WriteProperties`	procedure	`Classes`	Writes the published properties to the stream.
`WriteProperty`	procedure	`Classes`	Writes one property to the stream.
`WritePtr`	procedure	`System`
`WriteQWord`	procedure	`Classes`
`WriteQWord`	procedure	`Classes`	Write a QWord value to the stream.
`WriteResourceHeader`	procedure	`Classes`	Write resource header to the stream.
`WriteRootComponent`	procedure	`Classes`	Write a root component to the stream.
`WriterThreadID`	property	`sysutils`
`WriteSet`	procedure	`Classes`	Writes a set value to the stream.
`WriteSet`	procedure	`Classes`	Writes a set value to the stream.
`WriteSet`	procedure	`Classes`	Write a set value to the stream.
`WriteSignature`	procedure	`Classes`	Write stream signature to the stream.
`WriteSignature`	procedure	`Classes`	Write stream signature to the stream.
`WriteSignature`	procedure	`Classes`	Write a signature to the stream.
`WriteSingle`	procedure	`Classes`	Writes a single-type real value to the stream.
`WriteSingle`	procedure	`Classes`	Writes a single-type real value to the stream.
`WriteSingle`	procedure	`Classes`	Write a single-type real to the stream.
`WriteState`	procedure	`Classes`	Writes the component to a stream.
`WriteStr`	procedure	`Classes`	Write a string to the binary stream.
`WriteStr`	procedure	`Objects`	Write a pascal string to the stream.
`WriteStr`	procedure	`System`	Write variables to a string.
`WriteString`	procedure	`Classes`	Writes a string value to the stream.
`WriteString`	procedure	`Classes`	Writes a string value to the stream.
`WriteString`	procedure	`Classes`	Write a string to the stream.
`WriteString`	procedure	`Classes`	WriteString writes a string to the stream.
`WriteString`	procedure	`Classes`	Write a string to the stream.
`WriteStringAsAnsi`	procedure	`System`
`WriteStringAsUnicode`	procedure	`System`
`WriteStringAsUtf8`	procedure	`System`
`WriteUInt64`	procedure	`Classes`	Write an unsigned 64-bit integer.
`WriteUInt64`	procedure	`Classes`	Write an unsigned 64-bit integer.
`WriteUnicodeString`	procedure	`Classes`	Write a Unicode string to the stream.
`WriteUnicodeString`	procedure	`Classes`	Write a Unicode string to the stream.
`WriteUnicodeString`	procedure	`Classes`
`WriteUnicodeString`	procedure	`Classes`	Write a unicode string to the stream.
`WriteUnicodeString`	procedure	`Classes`	Write a Unicode string to the stream.
`WriteValue`	procedure	`Classes`
`WriteVariant`	procedure	`Classes`	Write a variant to the stream.
`WriteVariant`	procedure	`Classes`	Write a variant to the stream.
`WriteVariant`	procedure	`Classes`	Write a variant to the stream.
`writevariant`	variable	`System`	Called to perform a variant operation:.
`WriteWideChar`	procedure	`Classes`	Write widechar to stream.
`WriteWideString`	procedure	`Classes`	Write a widestring value to the stream.
`WriteWideString`	procedure	`Classes`	Write a widestring-valued type to a stream.
`WriteWideString`	procedure	`Classes`	Write a widestring value to the stream.
`WriteWord`	procedure	`Classes`
`WriteWord`	procedure	`Classes`	Write a word to the stream.
`wstopsig`	function	`BaseUnix`	Return the exit code from the process.
`wtermsig`	function	`BaseUnix`	Return the signal that caused a process to exit.
`WUNTRACED`	constant	`BaseUnix`	option: Also report children which were stopped but not yet reported.

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