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XcupQueryVersion(3CUP)		 CUP FUNCTION		XcupQueryVersion(3CUP)

NAME
       XcupQueryVersion	 -  Returns  major  and minor TOG-CUP protocol version
       supported by the server

SYNOPSIS
       Status XcupQueryVersion	(  display,  major_version_return,  minor_ver‐
       sion_return )
	    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 dpy does not support the TOG-CUP	exten‐
       sion,  or  if there was an error during communications with the server,
       or if the server and library protocol  versions	are  incompatible,  it
       returns	zero.  No other Xcup functions may be called before this func‐
       tion. 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.

SEE ALSO
       XcupGetReservedColormapEntries(3Xcup)

X v11 Rel. 6.4			  11 Aug 1999		XcupQueryVersion(3CUP)

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