1 files changed, 23 insertions, 7 deletions

diff --git a/Source/charon/encoding/generator.h b/Source/charon/encoding/generator.h
index b3163e671..717d32b73 100644
--- a/Source/charon/encoding/generator.h
+++ b/Source/charon/encoding/generator.h
@@ -30,18 +30,34 @@
 /**
  * Generating is done in a data buffer.
  * This is thehe start size of this buffer in bytes.
+ * 
+ * @ingroup enconding
  */
 #define GENERATOR_DATA_BUFFER_SIZE 500
 
 /**
  * Number of bytes to increase the buffer, if it is to small.
+ * 
+ * @ingroup enconding
  */
 #define GENERATOR_DATA_BUFFER_INCREASE_VALUE 500
 
+
 typedef struct generator_t generator_t;
 
 /**
- * A generator_t class used to generate IKEv2 payloads.
+ * @brief A generator_t class used to generate IKEv2 payloads.
+ * 
+ * After creation, multiple payloads can be generated with the generate_payload
+ * method. The generated bytes are appended. After all payloads are added, 
+ * the write_to_chunk method writes out all generated data since
+ * the creation of the generator. After that, the generator must be destroyed.
+ * The generater uses a set of encoding rules, which it can get from
+ * the supplied payload. With this rules, the generater can generate
+ * the payload and all substructures automatically.
+ * 
+ * @b Constructor:
+ * - generator_create()
  * 
  * @ingroup encoding
  */
@@ -58,28 +74,28 @@ struct generator_t {
 	void (*generate_payload) (generator_t *this,payload_t *payload);
 	
 	/**
-	 * Writes all generated data of current generator context to a chunk.
+	 * @brief Writes all generated data of the generator to a chunk.
 	 *
 	 * @param this 				generator_t object
- 	 * @param[out] data 			chunk to write the data to
+ 	 * @param[out] data 		chunk to write the data to
 	 */
 	void (*write_to_chunk) (generator_t *this,chunk_t *data);
 
 	/**
 	 * @brief Destroys a generator_t object.
 	 *
-	 * @param this 		generator_t object
+	 * @param this 				generator_t object
 	 */
 	void (*destroy) (generator_t *this);
 };
 
 /**
- * Constructor to create a generator.
+ * @brief Constructor to create a generator.
  * 
- * Returns a new generator_t object.
+ * @return generator_t object.
  * 
  * @ingroup encoding
  */
-generator_t * generator_create();
+generator_t *generator_create();
 
 #endif /*GENERATOR_H_*/