[Libsysio-commit] HEAD: libsysio/include tree.h

[Lee W. <lw...@us...>]

Update of /cvsroot/libsysio/libsysio/include
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv12701/include

Modified Files:
	tree.h 
Log Message:


A new routine, _sysio_enumerate_tree, is added that supports pre-order,
in-order, and post-order traversals of a tree with callbacks at each node.


Index: tree.h
===================================================================
RCS file: /cvsroot/libsysio/libsysio/include/tree.h,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -w -b -B -p -r1.1 -r1.2
--- tree.h	21 Sep 2007 19:35:53 -0000	1.1
+++ tree.h	19 Apr 2008 19:09:14 -0000	1.2
@@ -68,4 +68,8 @@ extern struct tree_node *_sysio_tree_del
 					    struct tree_node **rootp,
 					    int (*compar)(const void *,
 					    const void *));
+extern void _sysio_tree_enumerate(const struct tree_node *tn,
+				  void (*pre)(const struct tree_node *),
+				  void (*in)(const struct tree_node *),
+				  void (*post)(const struct tree_node *));
 #endif /* !defined(_TREE_H) */