section 3x · Library functions 📚

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_nc_free_and_exit(3x)check for memory leaks in curses✨
_nc_free_tinfo(3x)check for memory leaks in curses✨
_nc_freeall(3x)check for memory leaks in curses✨
_nc_tracebits(3x)curses debugging routines✨
_traceattr(3x)curses debugging routines✨
_traceattr2(3x)curses debugging routines✨
_tracecchar_t(3x)curses debugging routines✨
_tracecchar_t2(3x)curses debugging routines✨
_tracechar(3x)curses debugging routines✨
_tracechtype(3x)curses debugging routines✨
_tracechtype2(3x)curses debugging routines✨
_tracedump(3x)curses debugging routines✨
_tracef(3x)curses debugging routines✨
_tracemouse(3x)curses debugging routines✨

A

A_COLOR(3x)manipulate terminal colors with curses✨
acs_map(3x)terminfo global variables✨
add_wch(3x)add a curses complex character to a window, possibly advancing the cursor✨
add_wchnstr(3x)add a curses complex character string to a window✨
add_wchstr(3x)add a curses complex character string to a window✨
addch(3x)add a curses character to a window and advance the cursor✨
addchnstr(3x)add a curses character string to a window✨
addchstr(3x)add a curses character string to a window✨
addnstr(3x)add a string to a curses window and advance the cursor✨
addnwstr(3x)add a wide-character string to a curses window and advance the cursor✨
addstr(3x)add a string to a curses window and advance the cursor✨
addwstr(3x)add a wide-character string to a curses window and advance the cursor✨
afterimage(3x)overview of libAfterImage image library libAfterImage/libAfterImage✨
alloc_pair(3x)dynamically allocate curses color pairs✨
alloc_pair_sp(3x)curses screen-pointer extension✨
ascmap(3x)defines main structures and function for image quantization libAfterImage/ascmap.h✨
ascompose(3x)provides access to libAfterImage functionality, using scripts written in custom XML dialect libAfterImage/ascompose✨
asflip(3x)demonstrates flipping image in 90 degree increments libAfterImage/tutorials/ASFlip✨
asfont(3x)text drawing functionality and handling of TTF and X11 fonts libAfterImage/asfont.h✨
asgrad(3x)demonstrates rendering of multi point linear gradients libAfterImage/tutorials/ASGrad✨
asimage(3x)internal structures and methods used for image manipulation in libAfterImage libAfterImage/asimage.h✨
asimagexml(3x)XML schema to be used for scripting image manipulation by AfterStep and ascompose libAfterImage/asimagexml✨
asmerge(3x)demonstrates blending of multiple image using different algorithms libAfterImage/tutorials/ASMerge✨
asscale(3x)demonstrates image loading and scaling libAfterImage/tutorials/ASScale✨
assume_default_colors(3x)use terminal's default colors in curses✨
assume_default_colors_sp(3x)curses screen-pointer extension✨
astext(3x)demonstrates antialiased texturized text rendering libAfterImage/tutorials/ASText✨
astile(3x)demonstrates image tiling/cropping and tinting libAfterImage/tutorials/ASTile✨
asview(3x)demonstrates loading and displaying of images libAfterImage/tutorials/ASView✨
asvisual(3x)abstraction layer on top of X Visuals, focusing on color handling libAfterImage/asvisual.h✨
attr_get(3x)manipulate attributes of character cells in curses windows✨
attr_off(3x)manipulate attributes of character cells in curses windows✨
attr_on(3x)manipulate attributes of character cells in curses windows✨
attr_set(3x)manipulate attributes of character cells in curses windows✨
attr_t(3x)curses data types, constants, and global variables✨
attroff(3x)manipulate attributes of character cells in curses windows✨
attron(3x)manipulate attributes of character cells in curses windows✨
attrset(3x)manipulate attributes of character cells in curses windows✨
AuAnyEvent(3x)any event structure✨
AuBucketAttributes(3x)bucket attributes structure✨
AuCloseServer(3x)disconnect from audio server✨
AuConvertDataToShort(3x)convert audio data from the specified format to signed short integer.✨
AuConvertShortToData(3x)convert signed short integers to the specified format.✨
AuCreateBucket(3x)create a bucket✨
AuCreateFlow(3x)create a flow✨
AuDataFormats(3x)audio data formats.✨
AuDataTypes(3x)data types✨
AuDefineToFormat(3x)return the format specified by a C-preprocessor define.✨
AuDestroyBucket(3x)destroy bucket✨
AuDestroyFlow(3x)destroy flow✨
AuDeviceAttributes(3x)device attributes structure✨
AuDispatchEvent(3x)send event to the event handlers.✨
AuElement(3x)AuElement union✨
AuElementNotifyEvent(3x)element notify event structure✨
AuElementParameters(3x)element parameters structure✨
AuElementState(3x)element state structure✨
AuErrorEvent(3x)error event structure✨
AuEvent(3x)event union✨
AuEventsQueued(3x)check the event queue✨
AuFileFormats(3x)audio file formats.✨
AuFixedPointFractionalAddend(3x)✨
AuFixedPointFromFraction(3x)make a fixed point value.✨
AuFixedPointFromSum(3x)make a fixed point value✨
AuFixedPointIntegralAddend(3x)get the integer portion of a fixed point value.✨
AuFixedPointRoundDown(3x)get the rounded down integer portion of a fixed point value.✨
AuFixedPointRoundUp(3x)✨
AuFlush(3x)flush output buffer✨
AuFormatToDefine(3x)return the C-preprocess define for a format.✨
AuFormatToString(3x)get the name of a format.✨
AuFreeBucketAttributes(3x)free memory used by lists of bucket attributes✨
AuFreeDeviceAttributes(3x)free memory used by lists of device attributes✨
AuFreeElements(3x)free the memory used by lists of flow elements✨
AuFreeElementStates(3x)free the memory used by lists of flow element states✨
AuGetBucketAttributes(3x)get bucket attributes✨
AuGetCloseDownMode(3x)return the close down mode of a client✨
AuGetDeviceAttributes(3x)get device attributes✨
AuGetElementParameters(3x)get the parameters of elements in a flow✨
AuGetElements(3x)get the elements in a flow✨
AuGetElementStates(3x)get the state of elements in a flow✨
AuGetErrorDatabaseText(3x)get an error message from the error database✨
AuGetErrorText(3x)get a description of an error code✨
AuGetScratchFlow(3x)get a scratch flow✨
AuGetScratchFlowFromBucket(3x)use a scratch flow to create an import from a bucket.✨
AuGetScratchFlowToBucket(3x)use a scratch flow to create an export to a bucket.✨
AuGetServerTime(3x)get current server time✨
AuGrabNotifyEvent(3x)grab notify event structure✨
AuHandleEvents(3x)dispatch multiple events✨
AuIDOfEvent(3x)return the ID of the source of the event✨
AuInputTrack(3x)input track structure✨
AuKillClient(3x)destroy a client or its remaining resources✨
AuListBuckets(3x)list buckets✨
AuListDevices(3x)list devices✨
AuLookupEventHandler(3x)find the next handler for an event.✨
AuMakeChangeStateAction(3x)initialize an action✨
AuMakeElementAddConstant(3x)initialize an AddConstant element✨
AuMakeElementBundle(3x)initialize a Bundle element✨
AuMakeElementExportBucket(3x)initialize an ExportBucket element✨
AuMakeElementExportClient(3x)initialize an ExportClient element✨
AuMakeElementExportDevice(3x)initialize an ExportDevice element✨
AuMakeElementExportMonitor(3x)initialize an ExportMonitor element✨
AuMakeElementImportBucket(3x)initialize an ImportBucket element✨
AuMakeElementImportClient(3x)initialize an ImportClient element✨
AuMakeElementImportDevice(3x)initialize an ImportDevice element✨
AuMakeElementImportWaveForm(3x)initialize an ImportWaveForm element✨
AuMakeElementMultiplyConstant(3x)initialize a MultiplyConstant element✨
AuMakeElementState(3x)initialize an element state structure✨
AuMakeElementSum(3x)initialize an Sum element✨
AuMakeInputTrack(3x)initialize an input track✨
AuMakeNoopAction(3x)initialize an action✨
AuMakeSendNotifyAction(3x)initialize an action✨
AuMonitorDevice(3x)✨
AuMonitorNotifyEvent(3x)monitor notify event structure✨
AuNextEvent(3x)return the next event✨
AuOpenServer(3x)connect to audio server✨
AuPauseFlow(3x)pause a flow.✨
AuReadElement(3x)read data from an ExportClient element in a flow✨
AuRegisterEventHandler(3x)add an event handler.✨
AuReleaseScratchFlow(3x)release a scratch flow.✨
AuRequeueEvent(3x)put an event back on the queue✨
AuScanEvents(3x)return the first event that satisfies the predicate✨
AuScanForTypedEvent(3x)return the first event of a specific type✨
AuServer(3x)AuServer structure✨
AuServerName(3x)get name of the server to use.✨
AuSetBucketAttributes(3x)set bucket attributes✨
AuSetCloseDownMode(3x)change the close down mode of a client✨
AuSetDeviceAttributes(3x)set device attributes✨
AuSetElementParameters(3x)set the parameters of elements in a flow✨
AuSetElements(3x)set elements in a flow✨
AuSetElementStates(3x)set the state of elements in a flow✨
AuSetErrorHandler(3x)set nonfatal error handler✨
AuSetIOErrorHandler(3x)set handler for fatal IO errors✨
AuSetString(3x)initialize a description string structure✨
AuSoundCreateBucketFromData(3x)create a bucket and initialize its contents.✨
AuSoundCreateBucketFromFile(3x)create a bucket and initialize its contents.✨
AuSoundCreateDataFromBucket(3x)copy the data from a bucket into local memory.✨
AuSoundCreateFileFromBucket(3x)copy the data from a bucket into a file.✨
AuSoundPlay(3x)create a flow to play audio from any source.✨
AuSoundPlayFromBucket(3x)create a flow to play from a bucket.✨
AuSoundPlayFromData(3x)create a flow to play from memory.✨
AuSoundPlayFromFile(3x)create a flow to play a file.✨
AuSoundPlaySynchronousFromFile(3x)play a file.✨
AuSoundRecord(3x)create a flow to record audio to any destination.✨
AuSoundRecordToBucket(3x)create a flow to record to a bucket.✨
AuSoundRecordToData(3x)create a flow to record to memory.✨
AuSoundRecordToFile(3x)create a flow to record to a file.✨
AuSoundRecordToFileN(3x)✨
AuStartFlow(3x)start a flow.✨
AuStopFlow(3x)stop a flow.✨
AuStringToFormat(3x)return the format described by string.✨
AuStringToWaveForm(3x)return the wave form described by string.✨
AuSync(3x)flush the output buffer and wait for all events and errors to be processed by the server✨
AuSynchronize(3x)enable or disable synchronization✨
AuUnregisterEventHandler(3x)remove an event handler.✨
AuWaveFormToString(3x)return string description of wave form.✨
AuWriteElement(3x)write data to an ImportClient element in a flow✨

B

baudrate(3x)get and set terminal attributes with curses✨
baudrate_sp(3x)curses screen-pointer extension✨
BC(3x)curses emulation of termcap✨
beep(3x)ring the (visual) bell of the terminal with curses✨
beep_sp(3x)curses screen-pointer extension✨
bkgd(3x)manipulate background of a curses window of characters✨
bkgdset(3x)manipulate background of a curses window of characters✨
bkgrnd(3x)manipulate background of a curses window of wide characters✨
bkgrndset(3x)manipulate background of a curses window of wide characters✨
blender(3x)functionality for blending of image data using diofferent algorithms libAfterImage/blender.h✨
bool(3x)curses data types, constants, and global variables✨
boolcodes(3x)terminfo global variables✨
boolfnames(3x)terminfo global variables✨
boolnames(3x)terminfo global variables✨
border(3x)draw borders and lines in a curses window of characters✨
border_set(3x)draw borders and lines in a curses window of wide characters✨
bottom_panel(3x)manage overlapping curses windows✨
box(3x)draw borders and lines in a curses window of characters✨
box_set(3x)draw borders and lines in a curses window of wide characters✨

C

can_change_color(3x)manipulate terminal colors with curses✨
can_change_color_sp(3x)curses screen-pointer extension✨
cbreak(3x)get and set curses terminal input options✨
cbreak_sp(3x)curses screen-pointer extension✨
cchar_t(3x)curses data types, constants, and global variables✨
CCHARW_MAX(3x)curses data types, constants, and global variables✨
ceiling_panel(3x)manage overlapping curses windows✨
char2uni(3x)handling on Unicode, UTF-8 and localized 8 bit encodings libAfterImage/CHAR_SIZE✨
chgat(3x)manipulate attributes of character cells in curses windows✨
chtype(3x)curses data types, constants, and global variables✨
clear(3x)clear all or part of a curses window✨
clearok(3x)set curses output options✨