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XcupQueryVersion(3)		  X FUNCTIONS		   XcupQueryVersion(3)

NAME
       XcupQueryVersion	 - Returns TOG-CUP protocol version supported by the X
       server

SYNOPSIS
       cc [ flag ... ] file ...	-lXext [ library ... ]
       #include	<X11/extensions/Xcup.h>

       Status XcupQueryVersion(Display *display,
	      int *major_version_return, int *minor_version_return);

ARGUMENTS
       display	 Specifies the connection to the X server

       major_version_return
		 Returns the major version supported by	the server

       minor_version_return
		 Returns the minor version supported by	the server

DESCRIPTION
       XcupQueryVersion	sets major_version_return and minor_version_return  to
       the  major  and minor TOG-CUP protocol version supported	by the server.
       If the TOG-CUP library is compatible with the version returned  by  the
       server,	it returns nonzero. If the server does not support the TOG-CUP
       extension, or if	there was an  error  during  communications  with  the
       server,	or  if the server and library protocol versions	are incompati-
       ble, it returns zero. No	other Xcup functions may be called before this
       function. If a client violates this rule, the effects of	all subsequent
       Xcup calls that it makes	are undefined.

       To get the list of reserved colormap entries,  use  XcupGetReservedCol-
       ormapEntries.

       To  allocate  one  or  more  read-only color cells with RGB values, use
       XcupStoreColors.

SEE ALSO
       XcupGetReservedColormapEntries(3Xext), XcupStoreColors(3Xext),
       Colormap	Utilization Policy and Extension

X Version 11			 libXext 1.3.3		   XcupQueryVersion(3)

NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | SEE ALSO

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