diff -r a501f5ec7b34 -r 0f5961910e27 misc/libfreetype/src/gxvalid/gxvmort4.c
--- a/misc/libfreetype/src/gxvalid/gxvmort4.c	Tue Jul 16 11:14:27 2013 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,125 +0,0 @@
-/***************************************************************************/
-/*                                                                         */
-/*  gxvmort4.c                                                             */
-/*                                                                         */
-/*    TrueTypeGX/AAT mort table validation                                 */
-/*    body for type4 (Non-Contextual Glyph Substitution) subtable.         */
-/*                                                                         */
-/*  Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,       */
-/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
-/*                                                                         */
-/*  This file is part of the FreeType project, and may only be used,       */
-/*  modified, and distributed under the terms of the FreeType project      */
-/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
-/*  this file you indicate that you have read the license and              */
-/*  understand and accept it fully.                                        */
-/*                                                                         */
-/***************************************************************************/
-
-/***************************************************************************/
-/*                                                                         */
-/* gxvalid is derived from both gxlayout module and otvalid module.        */
-/* Development of gxlayout is supported by the Information-technology      */
-/* Promotion Agency(IPA), Japan.                                           */
-/*                                                                         */
-/***************************************************************************/
-
-
-#include "gxvmort.h"
-
-
-  /*************************************************************************/
-  /*                                                                       */
-  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
-  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
-  /* messages during execution.                                            */
-  /*                                                                       */
-#undef  FT_COMPONENT
-#define FT_COMPONENT  trace_gxvmort
-
-
-  static void
-  gxv_mort_subtable_type4_lookupval_validate( FT_UShort            glyph,
-                                              GXV_LookupValueCPtr  value_p,
-                                              GXV_Validator        valid )
-  {
-    FT_UNUSED( glyph );
-
-    gxv_glyphid_validate( value_p->u, valid );
-  }
-
-  /*
-    +===============+ --------+
-    | lookup header |         |
-    +===============+         |
-    | BinSrchHeader |         |
-    +===============+         |
-    | lastGlyph[0]  |         |
-    +---------------+         |
-    | firstGlyph[0] |         |    head of lookup table
-    +---------------+         |             +
-    | offset[0]     |    ->   |          offset            [byte]
-    +===============+         |             +
-    | lastGlyph[1]  |         | (glyphID - firstGlyph) * 2 [byte]
-    +---------------+         |
-    | firstGlyph[1] |         |
-    +---------------+         |
-    | offset[1]     |         |
-    +===============+         |
-                              |
-     ....                     |
-                              |
-    16bit value array         |
-    +===============+         |
-    |     value     | <-------+
-     ....
-  */
-
-  static GXV_LookupValueDesc
-  gxv_mort_subtable_type4_lookupfmt4_transit(
-    FT_UShort            relative_gindex,
-    GXV_LookupValueCPtr  base_value_p,
-    FT_Bytes             lookuptbl_limit,
-    GXV_Validator        valid )
-  {
-    FT_Bytes             p;
-    FT_Bytes             limit;
-    FT_UShort            offset;
-    GXV_LookupValueDesc  value;
-
-    /* XXX: check range? */
-    offset = (FT_UShort)( base_value_p->u +
-                          relative_gindex * sizeof ( FT_UShort ) );
-
-    p     = valid->lookuptbl_head + offset;
-    limit = lookuptbl_limit;
-
-    GXV_LIMIT_CHECK( 2 );
-    value.u = FT_NEXT_USHORT( p );
-
-    return value;
-  }
-
-
-  FT_LOCAL_DEF( void )
-  gxv_mort_subtable_type4_validate( FT_Bytes       table,
-                                    FT_Bytes       limit,
-                                    GXV_Validator  valid )
-  {
-    FT_Bytes  p = table;
-
-
-    GXV_NAME_ENTER( "mort chain subtable type4 "
-                    "(Non-Contextual Glyph Substitution)" );
-
-    valid->lookupval_sign   = GXV_LOOKUPVALUE_UNSIGNED;
-    valid->lookupval_func   = gxv_mort_subtable_type4_lookupval_validate;
-    valid->lookupfmt4_trans = gxv_mort_subtable_type4_lookupfmt4_transit;
-
-    gxv_LookupTable_validate( p, limit, valid );
-
-    GXV_EXIT;
-  }
-
-
-/* END */