--- a/dbd/sqlite3/dbd_sqlite3.h	Sun Nov 23 01:29:09 2008 +0000
+++ b/dbd/sqlite3/dbd_sqlite3.h	Sun Nov 23 04:12:04 2008 +0000
@@ -4,10 +4,16 @@
 #define DBD_SQLITE_CONNECTION	"DBD.SQLite3.Connection"
 #define DBD_SQLITE_STATEMENT	"DBD.SQLite3.Statement"
 
+/*
+ * connection object
+ */
 typedef struct _connection {
     sqlite3 *sqlite;
 } connection_t;
 
+/*
+ * statement object
+ */
 typedef struct _statement {
     sqlite3_stmt *stmt;
     sqlite3 *sqlite;