xpqueryextension(3xp) [x11r4 man page]
XpQueryExtension(3Xp) XPRINT FUNCTIONS XpQueryExtension(3Xp) NAME
XpQueryExtension - Queries an X Server to determine if it supports the X Print Service Extension, and if it does, what the offsets are for associated events and errors. SYNOPSIS
cc [ flag... ] file... -lXp [ library... ] #include <X11/extensions/Print.h> Bool XpQueryExtension ( display, event_base_return error_base_return ) Display *display; int *event_base_return; int *error_base_return; ARGUMENTS
display Specifies a pointer to the Display structure; returned from XOpenDisplay. event_base_return The base value for X Print Service Extension events error_base_return The base value for X Print Service Extension errors. DESCRIPTION
XpQueryExtension determines if the X Print Service Extension is present. It returns True if the extension is supported, otherwise False. If the extension is present, the base values for events and errors are returned, and can be used to decode incoming event and error values. The X Print Service Extension is initialized on the first call to any X Print Service function; there is no need to explicitly initialize the X Print Service Extension. X Version 11 libXp 1.0.0 XpQueryExtension(3Xp)
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XpEndPage(3Xp) XPRINT FUNCTIONS XpEndPage(3Xp) NAME
XpEndPage - Indicates the end of a print page. SYNOPSIS
cc [ flag... ] file... -lXp [ library... ] #include <X11/extensions/Print.h> void XpEndPage ( display ) Display *display; DESCRIPTION
XpEndPage signals the end of a print page, and causes window to be unmapped. All resulting page data is assembled and combined with data previously sent by XpPutDocumentData. No generation of document data will occur for rendering operations to the corresponding windows after XpEndPage is called. For clients selecting XPPrintMask (see XpSelectInput), the event XPPrintNotify is generated with its detail field set to XPEndPageNotify when the X Print Server has completed XpEndPage. ARGUMENTS
display Specifies a pointer to the Display structure; returned from XOpenDisplay. DIAGNOSTICS
XPBadSequence The function was not called in the proper order with respect to the other X Print Service Extension calls; for example, XpStartPage was called before XpStartJob or was called for a type XPDocRaw document. SEE ALSO
XpPutDocumentData.(3Xp), XpSelectInput(3Xp), XpStartPage(3Xp) X Version 11 libXp 1.0.0 XpEndPage(3Xp)