--- a/doc/doxygen/doxygen.cfg	Tue Dec 09 03:28:25 2008 +0000
+++ b/doc/doxygen/doxygen.cfg	Tue Dec 09 03:50:15 2008 +0000
@@ -7,6 +7,9 @@
 # settings
 HAVE_DOT = YES
 
+EXTRACT_ALL = YES
+EXTRACT_PRIVATE = YES
+
 ENABLE_PREPROCESSING = YES
 SEARCH_INCLUDES = YES
 
@@ -21,6 +24,7 @@
 CALLER_GRAPH = YES
 
 GRAPHICAL_HIERARCHY = YES
+SHOW_INCLUDE_FILES = YES
 
 # DOT_GRAPH_MAX_NODES = 128
 MAX_DOT_GRAPH_DEPTH = 0