Integration of the Google Summer of Code Modifier Stack Upgrade project. The

main features are:
* Modifiers can now be in any order in the modifier stack
* DerivedMesh now has a standard framework for custom element data to be passed
  through the stack with mesh data (being copied and interpolated as
  appropriate), so modifiers can access whatever data they need
* The modifier stack code has been refactored and a number of bugs have been
  removed
* The EdgeSplit modifier has been added:
  http://mediawiki.blender.org/index.php/BlenderDev/EdgeSplitModifier
* The DerivedMesh modifier has been added:
  http://mediawiki.blender.org/index.php/BlenderDev/DisplaceModifier
* The UVProject modifier has been added:
  http://mediawiki.blender.org/index.php/BlenderDev/UVProjectModifier

For more info, see:
http://mediawiki.blender.org/index.php/User:Artificer/ModifierStackUpgrade
(currently undergoing reorganisation)

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/blenlib/BLI_linklist.h b/source/blender/blenlib/BLI_linklist.h
index 2e75420a1ff..9982047ec9e 100644
--- a/source/blender/blenlib/BLI_linklist.h
+++ b/source/blender/blenlib/BLI_linklist.h
@@ -39,7 +39,7 @@
 struct MemArena;
 
 typedef void (*LinkNodeFreeFP)(void *link);
-typedef void (*LinkNodeApplyFP)(void *link);
+typedef void (*LinkNodeApplyFP)(void *link, void *userdata);
 
 struct LinkNode;
 typedef struct LinkNode {
@@ -56,7 +56,7 @@ void	BLI_linklist_append	    	(struct LinkNode **listp, void *ptr);
 void	BLI_linklist_prepend_arena	(struct LinkNode **listp, void *ptr, struct MemArena *ma);
 
 void	BLI_linklist_free		(struct LinkNode *list, LinkNodeFreeFP freefunc);
-void	BLI_linklist_apply		(struct LinkNode *list, LinkNodeApplyFP applyfunc);
+void	BLI_linklist_apply		(struct LinkNode *list, LinkNodeApplyFP applyfunc, void *userdata);
 
 #endif