2005-06-09  Kirill Smelkov  <address@hidden>

	* include/freetype/ftimage.h (FT_Outline_MoveToFunc,
	FT_Outline_LineToFunc, FT_Outline_ConicToFunc, FT_Outline_CubicToFunc,
	FT_SpanFunc, FT_Raster_RenderFunc),
	include/freetype/ftrender.h (FT_Glyph_TransformFunc,
	FT_Renderer_RenderFunc, FT_Renderer_TransformFunc):
	Decorate parameters with `const' where appropriate.

Index: freetype2/include/freetype/ftimage.h
===================================================================
--- freetype2.orig/include/freetype/ftimage.h	2005-06-09 10:43:02.000000000 +0400
+++ freetype2/include/freetype/ftimage.h	2005-06-09 10:47:03.000000000 +0400
@@ -486,8 +486,8 @@
   /*    Error code.  0 means success.                                      */
   /*                                                                       */
   typedef int
-  (*FT_Outline_MoveToFunc)( FT_Vector*  to,
-                            void*       user );
+  (*FT_Outline_MoveToFunc)( const FT_Vector*  to,
+                            void*             user );
 
 #define FT_Outline_MoveTo_Func  FT_Outline_MoveToFunc
 
@@ -512,8 +512,8 @@
   /*    Error code.  0 means success.                                      */
   /*                                                                       */
   typedef int
-  (*FT_Outline_LineToFunc)( FT_Vector*  to,
-                            void*       user );
+  (*FT_Outline_LineToFunc)( const FT_Vector*  to,
+                            void*             user );
 
 #define  FT_Outline_LineTo_Func  FT_Outline_LineToFunc
 
@@ -542,9 +542,9 @@
   /*    Error code.  0 means success.                                      */
   /*                                                                       */
   typedef int
-  (*FT_Outline_ConicToFunc)( FT_Vector*  control,
-                             FT_Vector*  to,
-                             void*       user );
+  (*FT_Outline_ConicToFunc)( const FT_Vector*  control,
+                             const FT_Vector*  to,
+                             void*             user );
 
 #define  FT_Outline_ConicTo_Func  FT_Outline_ConicToFunc
 
@@ -573,10 +573,10 @@
   /*    Error code.  0 means success.                                      */
   /*                                                                       */
   typedef int
-  (*FT_Outline_CubicToFunc)( FT_Vector*  control1,
-                             FT_Vector*  control2,
-                             FT_Vector*  to,
-                             void*       user );
+  (*FT_Outline_CubicToFunc)( const FT_Vector*  control1,
+                             const FT_Vector*  control2,
+                             const FT_Vector*  to,
+                             void*             user );
 
 #define  FT_Outline_CubicTo_Func  FT_Outline_CubicToFunc
 
@@ -861,10 +861,10 @@
   /*    only for those scanlines that do have `gray' pixels on them.       */
   /*                                                                       */
   typedef void
-  (*FT_SpanFunc)( int       y,
-                  int       count,
-                  FT_Span*  spans,
-                  void*     user );
+  (*FT_SpanFunc)( int             y,
+                  int             count,
+                  const FT_Span*  spans,
+                  void*           user );
 
 #define FT_Raster_Span_Func   FT_SpanFunc
 
@@ -1183,8 +1183,8 @@
   /*         composition).                                                 */
   /*                                                                       */
   typedef int
-  (*FT_Raster_RenderFunc)( FT_Raster          raster,
-                           FT_Raster_Params*  params );
+  (*FT_Raster_RenderFunc)( FT_Raster                raster,
+                           const FT_Raster_Params*  params );
 
 #define  FT_Raster_Render_Func    FT_Raster_RenderFunc
 
Index: freetype2/include/freetype/ftrender.h
===================================================================
--- freetype2.orig/include/freetype/ftrender.h	2005-06-09 10:43:02.000000000 +0400
+++ freetype2/include/freetype/ftrender.h	2005-06-09 10:43:33.000000000 +0400
@@ -46,9 +46,9 @@
   (*FT_Glyph_DoneFunc)( FT_Glyph  glyph );
 
   typedef void
-  (*FT_Glyph_TransformFunc)( FT_Glyph    glyph,
-                             FT_Matrix*  matrix,
-                             FT_Vector*  delta );
+  (*FT_Glyph_TransformFunc)( FT_Glyph          glyph,
+                             const FT_Matrix*  matrix,
+                             const FT_Vector*  delta );
 
   typedef void
   (*FT_Glyph_GetBBoxFunc)( FT_Glyph  glyph,
@@ -85,16 +85,16 @@
 
 
   typedef FT_Error
-  (*FT_Renderer_RenderFunc)( FT_Renderer   renderer,
-                             FT_GlyphSlot  slot,
-                             FT_UInt       mode,
-                             FT_Vector*    origin );
+  (*FT_Renderer_RenderFunc)( FT_Renderer       renderer,
+                             FT_GlyphSlot      slot,
+                             FT_UInt           mode,
+                             const FT_Vector*  origin );
 
   typedef FT_Error
-  (*FT_Renderer_TransformFunc)( FT_Renderer   renderer,
-                                FT_GlyphSlot  slot,
-                                FT_Matrix*    matrix,
-                                FT_Vector*    delta );
+  (*FT_Renderer_TransformFunc)( FT_Renderer       renderer,
+                                FT_GlyphSlot      slot,
+                                const FT_Matrix*  matrix,
+                                const FT_Vector*  delta );
 
 
   typedef void