Update freetype to latest version of ASOP.

src/autofit/afhints.h

 /***************************************************************************/
 /*                                                                         */
 /*  afhints.h                                                              */
 /*                                                                         */
 /*    Auto-fitter hinting routines (specification).                        */
 /*                                                                         */
-/*  Copyright 2003-2008, 2010-2011 by                                      */
+/*  Copyright 2003-2008, 2010-2012 by                                      */
 /*  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.                                        */
 /*                                                                         */
 /***************************************************************************/
 
@@ skipping 229 matching lines @@
   typedef struct AF_EdgeRec_*     AF_Edge;
 
 
   typedef struct  AF_PointRec_
   {
     FT_UShort  flags;    /* point flags used by hinter   */
     FT_Char    in_dir;   /* direction of inwards vector  */
     FT_Char    out_dir;  /* direction of outwards vector */
 
     FT_Pos     ox, oy;   /* original, scaled position                   */
-    FT_Short   fx, fy;   /* original, unscaled position (font units)    */
+    FT_Short   fx, fy;   /* original, unscaled position (in font units) */
     FT_Pos     x, y;     /* current position                            */
     FT_Pos     u, v;     /* current (x,y) or (y,x) depending on context */
 
     AF_Point   next;     /* next point in contour     */
     AF_Point   prev;     /* previous point in contour */
 
   } AF_PointRec;
 
 
   typedef struct  AF_SegmentRec_
@@ skipping 15 matching lines @@
     FT_Pos      len;         /* used during stem matching  */
 
     AF_Point    first;       /* first point in edge segment */
     AF_Point    last;        /* last point in edge segment  */
 
   } AF_SegmentRec;
 
 
   typedef struct  AF_EdgeRec_
   {
-    FT_Short    fpos;       /* original, unscaled position (font units) */
-    FT_Pos      opos;       /* original, scaled position                */
-    FT_Pos      pos;        /* current position                         */
+    FT_Short    fpos;       /* original, unscaled position (in font units) */
+    FT_Pos      opos;       /* original, scaled position                   */
+    FT_Pos      pos;        /* current position                            */
 
     FT_Byte     flags;      /* edge flags                                   */
     FT_Char     dir;        /* edge direction                               */
     FT_Fixed    scale;      /* used to speed up interpolation between edges */
-    AF_Width    blue_edge;  /* non-NULL if this is a blue edge              */
 
-    AF_Edge     link;       /* link edge                 */
-    AF_Edge     serif;      /* primary edge for serifs   */
-    FT_Short    num_linked; /* number of linked edges    */
-    FT_Int      score;      /* used during stem matching */
+    AF_Width    blue_edge;  /* non-NULL if this is a blue edge */
+    AF_Edge     link;       /* link edge                       */
+    AF_Edge     serif;      /* primary edge for serifs         */
+    FT_Short    num_linked; /* number of linked edges          */
+    FT_Int      score;      /* used during stem matching       */
 
     AF_Segment  first;      /* first segment in edge */
     AF_Segment  last;       /* last segment in edge  */
 
   } AF_EdgeRec;
 
 
   typedef struct  AF_AxisHintsRec_
   {
     FT_Int        num_segments; /* number of used segments      */
@@ skipping 142 matching lines @@
                                            ? (seg1)->pos - (seg2)->pos   \
                                            : (seg2)->pos - (seg1)->pos )
 
 
 FT_END_HEADER
 
 #endif /* __AFHINTS_H__ */
 
 
 /* END */