4 files changed, 25 insertions, 2 deletions

diff --git a/src/datacache/datacache.c b/src/datacache/datacache.c
index 3b233d16d..afdfb0c4c 100644
--- a/src/datacache/datacache.c
+++ b/src/datacache/datacache.c
@@ -19,7 +19,7 @@
 */
 
 /**
- * @file datacache/datacache_api.c
+ * @file datacache/datacache.c
  * @brief datacache API implementation
  * @author Christian Grothoff
  */
diff --git a/src/datacache/plugin_datacache.h b/src/datacache/plugin_datacache.h
index 39119339d..d3768cf44 100644
--- a/src/datacache/plugin_datacache.h
+++ b/src/datacache/plugin_datacache.h
@@ -105,7 +105,7 @@ struct GNUNET_DATACACHE_PluginFunctions {
   /**
    * Store an item in the datastore.
    *
-   * @param key key to store data under
+   * @param cls closure (internal context for the plugin)
    * @param size number of bytes in data
    * @param data data to store
    * @param type type of the value
@@ -124,9 +124,11 @@ struct GNUNET_DATACACHE_PluginFunctions {
    * Iterate over the results for a particular key
    * in the datastore.
    *
+   * @param cls closure (internal context for the plugin)
    * @param key
    * @param type entries of which type are relevant?
    * @param iter maybe NULL (to just count)
+   * @param iter_cls closure for iter
    * @return the number of results found
    */
   unsigned int (*get) (void *cls,
@@ -140,6 +142,7 @@ struct GNUNET_DATACACHE_PluginFunctions {
    * Delete the entry with the lowest expiration value
    * from the datacache right now.
    * 
+   * @param cls closure (internal context for the plugin)
    * @return GNUNET_OK on success, GNUNET_SYSERR on error
    */ 
   int (*del) (void *cls);
diff --git a/src/datacache/plugin_datacache_sqlite.c b/src/datacache/plugin_datacache_sqlite.c
index e8ef5cd09..7595211c1 100644
--- a/src/datacache/plugin_datacache_sqlite.c
+++ b/src/datacache/plugin_datacache_sqlite.c
@@ -86,6 +86,7 @@ sq_prepare (sqlite3 * dbh, const char *zSql,    /* SQL statement, UTF-8 encoded
 /**
  * Store an item in the datastore.
  *
+ * @param cls closure (our "struct Plugin")
  * @param key key to store data under
  * @param size number of bytes in data
  * @param data data to store
@@ -155,9 +156,11 @@ sqlite_plugin_put (void *cls,
  * Iterate over the results for a particular key
  * in the datastore.
  *
+ * @param cls closure (our "struct Plugin")
  * @param key
  * @param type entries of which type are relevant?
  * @param iter maybe NULL (to just count)
+ * @param iter_cls closure for iter
  * @return the number of results found
  */
 static unsigned int 
@@ -259,6 +262,7 @@ sqlite_plugin_get (void *cls,
  * Delete the entry with the lowest expiration value
  * from the datacache right now.
  * 
+ * @param cls closure (our "struct Plugin")
  * @return GNUNET_OK on success, GNUNET_SYSERR on error
  */ 
 static int 
@@ -337,6 +341,9 @@ sqlite_plugin_del (void *cls)
 
 /**
  * Entry point for the plugin.
+ *
+ * @param cls closure (the "struct GNUNET_DATACACHE_PluginEnvironmnet")
+ * @return the plugin's closure (our "struct Plugin")
  */
 void *
 libgnunet_plugin_datacache_sqlite_init (void *cls)
@@ -398,6 +405,9 @@ libgnunet_plugin_datacache_sqlite_init (void *cls)
 
 /**
  * Exit point from the plugin.
+ *
+ * @param cls closure (our "struct Plugin")
+ * @return NULL
  */
 void *
 libgnunet_plugin_datacache_sqlite_done (void *cls)
diff --git a/src/datacache/plugin_datacache_template.c b/src/datacache/plugin_datacache_template.c
index 501284c30..163f72a7a 100644
--- a/src/datacache/plugin_datacache_template.c
+++ b/src/datacache/plugin_datacache_template.c
@@ -43,6 +43,7 @@ struct Plugin
 /**
  * Store an item in the datastore.
  *
+ * @param cls closure (our "struct Plugin")
  * @param key key to store data under
  * @param size number of bytes in data
  * @param data data to store
@@ -67,9 +68,11 @@ template_plugin_put (void *cls,
  * Iterate over the results for a particular key
  * in the datastore.
  *
+ * @param cls closure (our "struct Plugin")
  * @param key
  * @param type entries of which type are relevant?
  * @param iter maybe NULL (to just count)
+ * @param iter_cls closure for iter
  * @return the number of results found
  */
 static unsigned int 
@@ -88,6 +91,7 @@ template_plugin_get (void *cls,
  * Delete the entry with the lowest expiration value
  * from the datacache right now.
  * 
+ * @param cls closure (our "struct Plugin")
  * @return GNUNET_OK on success, GNUNET_SYSERR on error
  */ 
 static int 
@@ -100,6 +104,9 @@ template_plugin_del (void *cls)
 
 /**
  * Entry point for the plugin.
+ *
+ * @param cls closure (the "struct GNUNET_DATACACHE_PluginEnvironmnet")
+ * @return the plugin's closure (our "struct Plugin")
  */
 void *
 libgnunet_plugin_datacache_template_init (void *cls)
@@ -123,6 +130,9 @@ libgnunet_plugin_datacache_template_init (void *cls)
 
 /**
  * Exit point from the plugin.
+ *
+ * @param cls closure (our "struct Plugin")
+ * @return NULL
  */
 void *
 libgnunet_plugin_datacache_template_done (void *cls)