section 3 · Library functions 📚

V (continued)

• vpScale(3)multiply the current transformation matrix by a scaling matrix✨
• vpScanlineNormals(3)compute surface normal vectors and gradient magnitudes for a scanline✨
• vpSetCallback(3)define a callback function✨
• vpSetClassifierTable(3)specify an opacity transfer function✨
• vpSetClientData(3)define a client data pointer✨
• vpSetDebug(3)enable/disable debugging options✨
• vpSetDepthCueing(3)set depth cueing parameters✨
• vpSetFilter(3)define a resampling filter✨
• vpSeti(3)set the value of an option✨
• vpSetImage(3)specify an image array✨
• vpSetLight(3)set lighting properties✨
• vpSetLookupShader(3)specify shading lookup tables✨
• vpSetMaterial(3)set material properties✨
• vpSetMatrix(3)load a matrix into the current transformation matrix✨
• vpSetRawVoxels(3)specify an array of volume data✨
• vpSetShadowLookupShader(3)specify shading lookup tables for rendering shadows✨
• vpSetVolumeSize(3)define the dimensions of a volume✨
• vpSetVoxelField(3)define the size and location of a voxel field✨
• vpSetVoxelSize(3)define the size of a voxel✨
• vpShadeTable(3)compute the contents of the shading lookup table✨
• vpStoreRawVolume(3)store volume data structures to a file✨
• vpTracePixel(3)print a trace of the voxels composited into a pixel✨
• vpTranslate(3)multiply the current transformation matrix by a translation matrix✨
• vpTranspose(3)transpose a volume✨
• vpVolumeNormals(3)compute surface normal vectors and gradient magnitudes for a volume✨
• vpWindow(3)multiply the projection matrix by a perspective or orthographic matrix✨
• vpWindowPHIGS(3)multiply the projection matrix by a PHIGS viewing matrix✨
• vr_map_limb(3)Create a binding between a 3d object and a vrbridge limb✨
• vr_metadata(3)retrieve metadata from a vr bridge✨
• vr_setup(3)Launch the VR bridge for VR device support✨
• vrb(3)virtual ring buffer✨
• vrb_capacity(3)return the buffer capacity✨
• vrb_data_len(3)return the length of data✨
• vrb_data_ptr(3)return pointer to data✨
• vrb_destroy(3)destroy a virtual ring buffer✨
• vrb_get(3)get data from a VRB✨
• vrb_get_min(3)get minimum data from a VRB✨
• vrb_give(3)create a new virtual ring buffer✨
• vrb_init(3)initialize a virtual ring buffer✨
• vrb_init_opt(3)initialize a virtual ring buffer✨
• vrb_is_empty(3)indicate if VRB is empty✨
• vrb_is_full(3)indicate if VRB is full✨
• vrb_is_not_empty(3)indicate if VRB is not_empty✨
• vrb_is_not_full(3)indicate if VRB is not_full✨
• vrb_move(3)read data into a VRB✨
• vrb_new(3)create a new virtual ring buffer✨
• vrb_new_opt(3)create a new virtual ring buffer✨
• vrb_put(3)put data into a VRB✨
• vrb_put_all(3)put all data into a VRB✨
• vrb_read(3)read data into a VRB✨
• vrb_read_min(3)read a minimum of data into a VRB✨
• vrb_resize(3)create a new virtual ring buffer✨
• vrb_space_len(3)return the length of space✨
• vrb_space_ptr(3)return pointer to empty space✨
• vrb_take(3)take data from a VRB✨
• vrb_uninit(3)uninit a virtual ring buffer✨
• vrb_write(3)write data from a VRB✨
• vrb_write_min(3)write data from a VRB✨
• vring_state_changed(3)✨
• VRMLnodes(3coin2)VRML97 classes✨
• VRMLnodes(3coin3)VRML97 Classes✨
• vscanf(3)input FILE format conversion✨
• vscanf(3avr)<stdio.h>: Standard IO facilities✨
• vscanf(3p)format input of a stdarg argument list✨
• vscanf(3posix)format input of a stdarg argument list✨
• vscanf_l(3)input format conversion✨
• vsnprintf(3)string print formatted✨
• vsnprintf(3avr)<stdio.h>: Standard IO facilities✨
• vsnprintf(3p)format output of a stdarg argument list✨
• vsnprintf(3posix)format output of a stdarg argument list✨
• vsnprintf_l(3)formatted output conversion✨
• vsnprintf_P(3)✨
• vsnprintf_P(3avr)<stdio.h>: Standard IO facilities✨
• vsp(3)covert Perl version string into RPM version string✨
• vsprintf(3)string print formatted✨
• vsprintf(3avr)<stdio.h>: Standard IO facilities✨
• vsprintf_l(3)formatted output conversion✨
• vsprintf_P(3)✨
• vsprintf_P(3avr)<stdio.h>: Standard IO facilities✨
• vsscanf(3)input string format conversion✨
• vsscanf(3p)format input of a stdarg argument list✨
• vsscanf(3posix)format input of a stdarg argument list✨
• vsscanf_l(3)input format conversion✨
• vstore_half(3clc)Convert float to half and write to a pointer to memory. void vstore_half(float data, size_t offset, __global half *p); void vstore_half_rte(float data, size_t offset, __global half *p); void…✨
• vstore_halfn(3clc)Convert float vector to half vector and write to a pointer to memory. void vstore_halfn(floatn data, size_t offset, __global half *p); void vstore_halfn_rte(floatn data, size_t offset, __global half…✨
• vstorea_halfn(3clc)Convert float vector to half vector and write to a pointer to memory. void vstorea_halfn(floatn data, size_t offset, __global half *p); void vstorea_halfn_rte(floatn data, size_t offset, __global…✨
• vstoren(3clc)Write sizeof bytes (gentypen) to memory. void vstoren(gentypen data, size_t offset, __global gentype *p); void vstoren(gentypen data, size_t offset, __local gentype *p); void vstoren(gentypen data…✨
• vswprintf(3)formatted wide-character output conversion✨
• vswprintf(3p)wide-character formatted output of a stdarg argument list✨
• vswprintf(3posix)wide-character formatted output of a stdarg argument list✨
• vswscanf(3)wide character input format conversion✨
• vswscanf(3p)wide-character formatted input of a stdarg argument list✨
• vswscanf(3posix)wide-character formatted input of a stdarg argument list✨
• vsync(3)Waits for a vertical retrace to begin. Allegro game programming library.✨
• vsync(3alleg4)Waits for a vertical retrace to begin. Allegro game programming library.✨
• vsyslog(3)send messages to the system logger✨
• vt_base64(3tcl)Base64 encoding transformation✨
• vt_counter(3tcl)Counter transformation✨
• vt_crc32(3tcl)Crc32 transformation✨
• vt_otp(3tcl)Encryption via one-time pad✨
• vtimes(3)get resource usage✨
• VUser::Google::ApiProtocol(3pm)Base class for implementation of the Google APIs✨
• VUser::Google::ApiProtocol::V2_0(3pm)Implements version 2.0 of the Google APIs.✨
• VUser::Google::EmailSettings(3pm)Manage user email settings in Google Apps for Your Domain.✨
• VUser::Google::EmailSettings::V2_0(3pm)Support version 2.0 of the Google Email Settings API✨
• VUser::Google::Provisioning::V2_0(3pm)Support for version 2.0 of the Google Provisioning API✨
• VUser::Google::ProvisioningAPI(3pm)Perl module that implements the Google Apps for Your Domain Provisioning API✨
• VUser::Google::ProvisioningAPI::V1_0(3pm)Perl module that implements version 1.0 of the Google Apps for Your Domain Provisioning API✨
• VUser::Google::ProvisioningAPI::V2_0(3pm)Perl module that implements version 2.0 of the Google Apps for Your Domain Provisioning API✨
• VUser::Google::ProvisioningAPI::V2_0::EmailListEntry(3pm)Google Provisioning API 2.0 email list entry✨
• VUser::Google::ProvisioningAPI::V2_0::EmailListRecipientEntry(3pm)Google Provisioning API 2.0 email list recipient entry✨
• VUser::Google::ProvisioningAPI::V2_0::NicknameEntry(3pm)Google Provisioning API 2.0 nick name entry✨
• VUser::Google::ProvisioningAPI::V2_0::UserEntry(3pm)Google Provisioning API 2.0 User entry✨
• vvectr(3NCARG)Manages the coordinate system mapping, color setting, auxiliary text output, and drawing of the vector field plot, according to the specifications established by the parameter setting routines and…✨
• vvgetc(3NCARG)Gets the current value of a Vectors parameter of type CHARACTER.✨
• vvgeti(3NCARG)Gets the current value of a Vectors parameter of type INTEGER.✨
• vvgetr(3NCARG)Gets the current value of a Vectors parameter of type REAL.✨
• vvinit(3NCARG)Performs initialization tasks required before VVECTR may be called to plot a vector field, including copying array size information into internal common block variables, establishing coordinate…✨
• vvrset(3NCARG)Resets all parameters to their initial default values.✨
• vvsetc(3NCARG)Sets the value of a Vectors parameter of type CHARACTER.✨
• vvseti(3NCARG)Sets the value of a Vectors parameter of type INTEGER.✨
• vvsetr(3NCARG)Sets the value of a Vectors parameter of type REAL.✨
• vvudmv(3NCARG)This routine is the user-definable external subroutine used to draw masked vectors. The default version of the routine draws any polyline all of whose area identifiers are greater than or equal to…✨
• vvumxy(3NCARG)The user may modify this routine to define a custom mapping of vectors from a data coordinate system aligned with the natural boundaries of the vector field to the uniform normalized device…✨
• vw_printw(3)write formatted output to a curses window✨
• vw_printw(3ncurses)write formatted output to a curses window✨
• vw_printw(3x)write formatted output to a curses window✨
• vw_scanw(3)read formatted input from a curses window✨
• vw_scanw(3ncurses)read formatted input from a curses window✨
• vw_scanw(3x)read formatted input from a curses window✨
• vwait(3tcl)Process events until a variable is written✨
• vwarn(3)formatted error messages✨
• vwarnc(3)formatted error messages✨
• vwarnc(3bsd)formatted error messages✨
• vwarnx(3)formatted error messages✨
• vwprintf(3)formatted wide-character output conversion✨
• vwprintf(3p)wide-character formatted output of a stdarg argument list✨
• vwprintf(3posix)wide-character formatted output of a stdarg argument list✨
• vwprintw(3)write formatted output to a curses window✨
• vwprintw(3ncurses)write formatted output to a curses window✨
• vwprintw(3x)write formatted output to a curses window✨
• vwscanf(3)wide character input format conversion✨
• vwscanf(3p)wide-character formatted input of a stdarg argument list✨
• vwscanf(3posix)wide-character formatted input of a stdarg argument list✨
• vwscanw(3)read formatted input from a curses window✨
• vwscanw(3ncurses)read formatted input from a curses window✨
• vwscanw(3x)read formatted input from a curses window✨
• vx_flags(3)✨
• vx_vni(3)✨
• vxlan(3)✨

W

• w0(3)✨
• w1(3)✨
• w10(3)✨
• w2(3)✨
• w8(3)✨
• w_of_z(3)Faddeeva's rescaled complex error function✨
• wadd_wch(3)add a curses complex character to a window, possibly advancing the cursor✨
• wadd_wch(3ncurses)add a curses complex character to a window, possibly advancing the cursor✨
• wadd_wch(3x)add a curses complex character to a window, possibly advancing the cursor✨
• wadd_wchnstr(3)add a curses complex character string to a window✨
• wadd_wchnstr(3ncurses)add a curses complex character string to a window✨
• wadd_wchnstr(3x)add a curses complex character string to a window✨
• wadd_wchstr(3)add a curses complex character string to a window✨
• wadd_wchstr(3ncurses)add a curses complex character string to a window✨
• wadd_wchstr(3x)add a curses complex character string to a window✨
• waddch(3)add a curses character to a window and advance the cursor✨
• waddch(3ncurses)add a curses character to a window and advance the cursor✨
• waddch(3x)add a curses character to a window and advance the cursor✨
• waddchnstr(3)add a curses character string to a window✨
• waddchnstr(3ncurses)add a curses character string to a window✨
• waddchnstr(3x)add a curses character string to a window✨
• waddchstr(3)add a curses character string to a window✨
• waddchstr(3ncurses)add a curses character string to a window✨
• waddchstr(3x)add a curses character string to a window✨
• waddnstr(3)add a string to a curses window and advance the cursor✨
• waddnstr(3ncurses)add a string to a curses window and advance the cursor✨
• waddnstr(3x)add a string to a curses window and advance the cursor✨
• waddnwstr(3)add a wide-character string to a curses window and advance the cursor✨
• waddnwstr(3ncurses)add a wide-character string to a curses window and advance the cursor✨
• waddnwstr(3x)add a wide-character string to a curses window and advance the cursor✨
• waddstr(3)add a string to a curses window and advance the cursor✨
• waddstr(3ncurses)add a string to a curses window and advance the cursor✨
• waddstr(3x)add a string to a curses window and advance the cursor✨
• waddwstr(3)add a wide-character string to a curses window and advance the cursor✨
• waddwstr(3ncurses)add a wide-character string to a curses window and advance the cursor✨
• waddwstr(3x)add a wide-character string to a curses window and advance the cursor✨
• waffle_attrib_list(3)Utilities for attribute lists✨
• waffle_attrib_list_get(3)Utilities for attribute lists✨
• waffle_attrib_list_get_with_default(3)Utilities for attribute lists✨
• waffle_attrib_list_length(3)Utilities for attribute lists✨
• waffle_attrib_list_update(3)Utilities for attribute lists✨
• waffle_config(3)class waffle_config✨
• waffle_config_choose(3)class waffle_config✨
• waffle_config_destroy(3)class waffle_config✨
• waffle_config_get_native(3)class waffle_config✨
• waffle_context(3)class waffle_context✨
• waffle_context_create(3)class waffle_context✨
• waffle_context_destroy(3)class waffle_context✨
• waffle_context_get_native(3)class waffle_context✨
• waffle_display(3)class waffle_display✨