--- a/src/config.h	Mon Mar 30 01:31:13 2009 +0300
+++ b/src/config.h	Mon Mar 30 01:31:27 2009 +0300
@@ -2,6 +2,8 @@
 #define CONFIG_H
 
 /**
+ * @file
+ *
  * Support for module configuration parameters
  */
 #include "error.h"
@@ -16,6 +18,9 @@
     CONFIG_STRING,
 };
 
+/**
+ * A single configuration option, with a name, type, handler function, etc.
+ */
 struct config_option {
     /** The name of the config option */
     const char *name;