diff --git a/Doxyfile b/Doxyfile
index fdd2ff9..d867b4f 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -1,8 +1,9 @@
 INPUT = src
-FILE_PATTERNS = *.c *.h
+FILE_PATTERNS = *.c *.h *.cs
 JAVADOC_AUTOBRIEF = YES
 EXTRACT_ALL = YES
 EXTRACT_STATIC = YES
+EXTRACT_PRIVATE = YES
 STRIP_CODE_COMMENTS = NO
 INLINE_SOURCES = NO
 GENERATE_HTML = YES