NAME
	  glXQueryVersion - return the version numbers of the GLX
	  extension


     C SPECIFICATION
	  Bool glXQueryVersion(	Display	*dpy,
				int *major,
				int *minor )


     PARAMETERS
	  dpy	 Specifies the connection to the X server.

	  major	 Returns the major version number of the GLX server
		 extension.

	  minor	 Returns the minor version number of the GLX server
		 extension.

     DESCRIPTION
	  glXQueryVersion returns the major and	minor version numbers
	  of the GLX extension implemented by the server associated
	  with connection dpy.	Implementations	with the same major
	  version number are upward compatible,	meaning	that the
	  implementation with the higher minor number is a superset of
	  the version with the lower minor number.

	  major	and minor do not return	values if they are specified
	  as NULL.

     ERRORS
	  glXQueryVersion returns False	if it fails, True otherwise.

	  major	and minor are not updated when False is	returned.

     SEE ALSO
	  glXQueryExtension