section 3 · Library functions 📚

178720 pages · page 822 of 894

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V (continued)

Version::Util(3pm)Version-number utilities✨
version_type(3)✨
versions(3)Utility functions for versions using the OTP Versions Scheme.✨
versionsort(3)scan a directory for matching entries✨
vertex(3)✨
vertices(3)✨
Vertices(3U)abstract base class for graphics defined by a set of coordinate pairs✨
VerticesComp(3U)abstract base classes for vertexed graphical component subjects and their views and PostScript external representations✨
vf(3)✨
vf_create_object(3)vf_create_object()✨
vf_date_string_to_time(3)vf_date_string_to_time()✨
vf_delete_object(3)vf_delete_object()✨
vf_delete_prop(3)vf_delete_prop()✨
vf_find_charset(3)vf_find_charset()✨
vf_find_prop_qual_index(3)vf_find_prop_qual_index()✨
vf_get_next_object(3)vf_get_next_object()✨
vf_get_next_property(3)vf_get_next_property()✨
vf_get_object_type(3)vf_get_object_type()✨
vf_get_prop_name(3)vf_get_prop_name()✨
vf_get_prop_name_string(3)vf_get_prop_name_string()✨
vf_get_prop_value(3)vf_get_prop_value()✨
vf_get_prop_value_base64(3)vf_get_prop_value_base64()✨
vf_get_prop_value_object(3)vf_get_prop_value_object()✨
vf_get_prop_value_string(3)vf_get_prop_value_string()✨
vf_get_prop_value_time(3)vf_get_prop_value_time()✨
vf_get_property(3)vf_get_property()✨
vf_get_property_ex(3)vf_get_property_ex()✨
vf_is_modified(3)vf_is_modified()✨
vf_parse_end(3)vf_parse_end()✨
vf_parse_init(3)vf_parse_init()✨
vf_parse_text(3)vf_parse_text()✨
vf_period_string_to_time(3)vf_period_string_to_time()✨
vf_period_time_to_string(3)vf_period_time_to_string()✨
vf_read_file(3)vf_read_file()✨
vf_set_prop_name_string(3)vf_set_prop_name_string()✨
vf_set_prop_value(3)vf_set_prop_value()✨
vf_set_prop_value_base64(3)vf_set_prop_value_base64()✨
vf_set_prop_value_object(3)vf_set_prop_value_object()✨
vf_set_prop_value_string(3)vf_set_prop_value_string()✨
vf_set_prop_value_time(3)vf_set_prop_value_time()✨
vf_set_property_from_file(3)vf_set_property_from_file()✨
vf_write_file(3)vf_write_file()✨
vfen(3)✨
vfid(3)✨
vfprintf(3)formatted output conversion✨
vfprintf(3avr)<stdio.h>: Standard IO facilities✨
vfprintf(3p)format output of a stdarg argument list✨
vfprintf(3posix)format output of a stdarg argument list✨
vfprintf_l(3)formatted output conversion✨
vfprintf_P(3)✨
vfprintf_P(3avr)<stdio.h>: Standard IO facilities✨
vfs(3tcl)Commands and Procedures to create virtual filesystems✨
vfscanf(3)input FILE format conversion✨
vfscanf(3avr)<stdio.h>: Standard IO facilities✨
vfscanf(3p)format input of a stdarg argument list✨
vfscanf(3posix)format input of a stdarg argument list✨
vfscanf_l(3)input format conversion✨
vfscanf_P(3)✨
vfscanf_P(3avr)<stdio.h>: Standard IO facilities✨
vfslib(3tcl)Procedures to interact with virtual filesystems✨
vfwprintf(3)formatted wide-character output conversion✨
vfwprintf(3p)wide-character formatted output of a stdarg argument list✨
vfwprintf(3posix)wide-character formatted output of a stdarg argument list✨
vfwscanf(3)wide character input format conversion✨
vfwscanf(3p)wide-character formatted input of a stdarg argument list✨
vfwscanf(3posix)wide-character formatted input of a stdarg argument list✨
vgl(3)Video Graphics Library functions✨
VGLBitmapAllocateBits(3)Video Graphics Library functions✨
VGLBitmapCopy(3)Video Graphics Library functions✨
VGLBitmapCreate(3)Video Graphics Library functions✨
VGLBitmapDestroy(3)Video Graphics Library functions✨
VGLBitmapPutChar(3)Video Graphics Library functions✨
VGLBitmapString(3)Video Graphics Library functions✨
VGLBlankDisplay(3)Video Graphics Library functions✨
VGLBox(3)Video Graphics Library functions✨
VGLCheckSwitch(3)Video Graphics Library functions✨
VGLClear(3)Video Graphics Library functions✨
VGLEllipse(3)Video Graphics Library functions✨
VGLEnd(3)Video Graphics Library functions✨
VGLFilledBox(3)Video Graphics Library functions✨
VGLFilledEllipse(3)Video Graphics Library functions✨
VGLGetXY(3)Video Graphics Library functions✨
VGLInit(3)Video Graphics Library functions✨
VGLKeyboardEnd(3)Video Graphics Library functions✨
VGLKeyboardGetCh(3)Video Graphics Library functions✨
VGLKeyboardInit(3)Video Graphics Library functions✨
VGLLine(3)Video Graphics Library functions✨
VGLMouseInit(3)Video Graphics Library functions✨
VGLMouseMode(3)Video Graphics Library functions✨
VGLMouseSetImage(3)Video Graphics Library functions✨
VGLMouseSetStdImage(3)Video Graphics Library functions✨
VGLMouseStatus(3)Video Graphics Library functions✨
VGLPanScreen(3)Video Graphics Library functions✨
VGLSetBorder(3)Video Graphics Library functions✨
VGLSetPalette(3)Video Graphics Library functions✨
VGLSetPaletteIndex(3)Video Graphics Library functions✨
VGLSetVScreenSize(3)Video Graphics Library functions✨
VGLSetXY(3)Video Graphics Library functions✨
VGLTextSetFontFile(3)Video Graphics Library functions✨
vhdlablname(3)returns a compatible VHDL name.✨
vhdlablname(3alc)returns a compatible VHDL name.✨
vhdlablvector(3)gives the index and the name of a vectorized name.✨
vhdlablvector(3alc)gives the index and the name of a vectorized name.✨
VHOST_USER_F_PROTOCOL_FEATURES(3)✨
VHOST_USER_PROTOCOL_F_MQ(3)✨
Vi::QuickFix(3pm)Support for vim's QuickFix mode✨
viClose(3visa)Close a handle to a VISA session, find list or event✨
vid(3)✨
vid_attr(3)curses interfaces to terminfo database✨
vid_attr(3ncurses)curses interfaces to terminfo database✨
vid_attr(3x)curses interfaces to terminfo database✨
vid_attr_sp(3)curses screen-pointer extension✨
vid_attr_sp(3ncurses)curses screen-pointer extension✨
vid_attr_sp(3x)curses screen-pointer extension✨
vid_puts(3)curses interfaces to terminfo database✨
vid_puts(3ncurses)curses interfaces to terminfo database✨
vid_puts(3x)curses interfaces to terminfo database✨
vid_puts_sp(3)curses screen-pointer extension✨
vid_puts_sp(3ncurses)curses screen-pointer extension✨
vid_puts_sp(3x)curses screen-pointer extension✨
vidattr(3)curses interfaces to terminfo database✨
vidattr(3ncurses)curses interfaces to terminfo database✨
vidattr(3x)curses interfaces to terminfo database✨
vidattr_sp(3)curses screen-pointer extension✨
vidattr_sp(3ncurses)curses screen-pointer extension✨
vidattr_sp(3x)curses screen-pointer extension✨
Video::Capture::V4l(3pm)Perl interface to the Video4linux framegrabber interface.✨
Video::Capture::VBI(3pm)Functions to manipulate vbi fields & lines.✨
Video::FourCC::Info(3pm)Perl module to retrieve information about FourCCs✨
Video::Frequencies(3pm)Many, many frequency constants and lists.✨
Video::Info(3pm)Retrieve video properties such as: height width codec fps✨
Video::Info::ASF(3pm)ASF files for attributes like: -video codec -audio codec -frame height -frame width -frame count and more!✨
Video::Info::FOO(3pm)what is it useful for? an example list: -video codec -audio codec -frame height -frame width -frame count and more!✨
Video::Info::Magic(3pm)Resolve video filetype if possible.✨
Video::Info::MPEG(3pm)Basic MPEG bitstream attribute parser.✨
Video::Info::MPEG::Audio(3pm)Provides information about MPEG audio streams✨
Video::Info::MPEG::Constants(3pm)Exposes constants related to MPEG streams✨
Video::Info::MPEG::System(3pm)General MPEG manipulation routines✨
Video::Info::MPEG::Video(3pm)Provides information about MPEG video streams✨
Video::Info::Quicktime(3pm)extract information from Quicktime (TM) files.✨
Video::Info::RIFF(3pm)Probe DivX and AVI files for attributes like: -video codec -audio codec -frame height -frame width -frame count and more!✨
Video::ivtv(3pm)Perl extension for using V4l2 in the ivtv perl scripts✨
Video::RTjpeg(3pm)Real time, jpeg-like video compression.✨
Video::XawTV(3pm)read, create and edit .xawtvrc's.✨
video_3dorder(3)Switch when, in relation to the 2d pipeline, 3d processing should be active.✨
video_display_state(3)Change power state for a display✨
video_displaydescr(3)retrieve a byte block and a hash for identifying a specific display✨
video_displaygamma(3)get or set the gamma ramps for a display✨
video_displaymodes(3)Retrieve (or set) platform-specific output display options.✨
video_synchronization(3)Get or set the current synchronization strategy✨
vidputs(3)curses interfaces to terminfo database✨
vidputs(3ncurses)curses interfaces to terminfo database✨
vidputs(3x)curses interfaces to terminfo database✨
vidputs_sp(3)curses screen-pointer extension✨
vidputs_sp(3ncurses)curses screen-pointer extension✨
vidputs_sp(3x)curses screen-pointer extension✨
viewablexpr(3)displays an expression.✨
viewablexpr(3alc)displays an expression.✨
viewablexprfile(3)displays an expression in a file.✨
viewablexprfile(3alc)displays an expression in a file.✨
viewablexprstr(3)displays an expression in a str.✨
viewablexprstr(3alc)displays an expression in a str.✨
viewbddcircuit(3)displays a bdd circuit.✨
viewbddcircuit(3alc)displays a bdd circuit.✨
viewbddnode(3)displays a bdd node.✨
viewbddnode(3alc)displays a bdd node.✨
viewbddsystem(3)displays a bdd system.✨
viewbddsystem(3alc)displays a bdd system.✨
viewbddsysteminfo(3)displays statistical information.✨
viewbddsysteminfo(3alc)displays statistical information.✨
viewcmds(3U)commands for modifying editor attributes✨
Viewer(3U)displays a graphical component view hierarchy✨
viewers(3)Qt Viewer Components✨
viewFile(3)Cdk utility functions✨
viewInfo(3)Cdk utility functions✨
Viewport(3I)scrollable view✨
villa(3)the advanced API of QDBM✨
viOpenDefaultRM(3visa)Create and return a handle to the default VISA resource manager✨
VIRTUAL_H(3)Global define to obtain the virtual size of the screen. Allegro game programming library.✨
VIRTUAL_H(3alleg4)Global define to obtain the virtual size of the screen. Allegro game programming library.✨
VIRTUAL_W(3)Global define to obtain the virtual size of the screen. Allegro game programming library.✨
VIRTUAL_W(3alleg4)Global define to obtain the virtual size of the screen. Allegro game programming library.✨
VirtualBindings(3)Bindings for virtual mouse and key events✨
virtualseeker.h(3)✨
vis(3)visually encode characters✨
vis(3bsd)visually encode characters✨
vista(3)the advanced API of QDBM✨
VistaIOattribute(3)representation of a list of name/value pairs✨
VistaIOBandInterp(3)image band interpretation✨
VistaIOBundle(3)representation for Vista object with binary data✨
VistaIOCombineBands(3)copy a series of image bands✨
VistaIOConst(3)generate constants of the appropriate type✨
VistaIOCopy(3)copy or zero an array✨
VistaIOCopyBand(3)copy image pixel values✨
VistaIOCopyImage(3)copy an image✨
VistaIOCreateImage(3)allocate memory for an image✨
VistaIODecodeAttrValue(3)decode an attribute value✨
VistaIOdictionary(3)representation of a keyword/value mapping✨
VistaIOEdges(3)edge set representation✨
VistaIOEncodeAttrValue(3)encode an attribute value✨