XFA: Upgrade to libtiff 4.0.6.

third_party/libtiff/tif_extension.c

 /* $Header: /cvs/maptools/cvsroot/libtiff/libtiff/tif_extension.c,v 1.7 2010-03-10 18:56:48 bfriesen Exp $ */
 
 /*
  * Copyright (c) 1988-1997 Sam Leffler
  * Copyright (c) 1991-1997 Silicon Graphics, Inc.
  *
  * Permission to use, copy, modify, distribute, and sell this software and 
  * its documentation for any purpose is hereby granted without fee, provided
  * that (i) the above copyright notices and this permission notice appear in
  * all copies of the software and related documentation, and (ii) the names of
@@ skipping 12 matching lines @@
  * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE 
  * OF THIS SOFTWARE.
  */
 
 /*
  * TIFF Library.
  *
  * Various routines support external extension of the tag set, and other
  * application extension capabilities. 
  */
+
 #include "tiffiop.h"
 
 int TIFFGetTagListCount( TIFF *tif )
 
 {
     TIFFDirectory* td = &tif->tif_dir;
     
     return td->td_customValueCount;
 }
 
@@ skipping 65 matching lines @@
 
     tif->tif_clientinfo = link;
 }
 /*
  * Local Variables:
  * mode: c
  * c-basic-offset: 8
  * fill-column: 78
  * End:
  */
-