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XGETEXTENSIONVERSION(3)				       XGETEXTENSIONVERSION(3)

NAME
       XGetExtensionVersion - query the	version	of the input extension.

SYNOPSIS
       #include	<X11/extensions/XInput.h>

       XExtensionVersion *XGetExtensionVersion(	Display	*display,
						char *name);

       display
	      Specifies	the connection to the X	server.

       name
	      Specifies	the extension to be queried. The input
	      extension	name is	definedin the header file XI.h.

DESCRIPTION
	   The XGetExtensionVersion request is deprecated and should not
	   be used in XI2 applications.	Clients	issuing	a XGetExtensionVersion
	   request will	not be able to use XI2 features.

	   The XGetExtensionVersion request queries the	version	of the input
	   extension, and returns an XExtensionVersion structure. This structure
	   contains a major_version and	minor_version number which can be compared
	   with	constants defined in XI.h. Support for additional protocol
	   requests added to the input extension after its initial release
	   is indicated	by a version number corresponding to the added
	   requests. Each version contains all the protocol requests
	   contained by	previous versions.

	   You should use XFree	to free	the XExtensionVersion structure.

STRUCTURES
	   This	request	returns	an XExtensionVersion structure.

	   typedef struct {
	       int present;
	       short major_version;
	       short minor_version;
	   } XExtensionVersion;

				  03/09/2013	       XGETEXTENSIONVERSION(3)

NAME | SYNOPSIS | DESCRIPTION | STRUCTURES

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