- return value cleanup

Source/charon/transforms/prf_plus.h

@@ -49,10 +49,8 @@ struct prf_plus_t {
 	 * @param this			calling prf_plus
 	 * @param length		number of bytes to get
 	 * @param[out] buffer	pointer where the generated bytes will be written
-	 * @return				
-	 * 						- SUCCESS in any case
 	 */
-	status_t (*get_bytes) (prf_plus_t *this, size_t length, u_int8_t *buffer);
+	void (*get_bytes) (prf_plus_t *this, size_t length, u_int8_t *buffer);
 	
 	/**
 	 * @brief Allocate pseudo random bytes.
@@ -63,20 +61,15 @@ struct prf_plus_t {
 	 * @param this			calling prf_plus
 	 * @param length		number of bytes to get
 	 * @param[out] chunk	chunk which will hold generated bytes
-	 * @return				
-	 * 						- SUCCESS in any case
-	 * 						- OUT_OF_RES if space could not be allocated
 	 */
-	status_t (*allocate_bytes) (prf_plus_t *this, size_t length, chunk_t *chunk);
+	void (*allocate_bytes) (prf_plus_t *this, size_t length, chunk_t *chunk);
 	
 	/**
 	 * @brief Destroys a prf_plus_t object.
 	 *
 	 * @param this 			prf_plus_t object to destroy
-	 * @return 		
-	 * 						- SUCCESS in any case
 	 */
-	status_t (*destroy) (prf_plus_t *this);
+	void (*destroy) (prf_plus_t *this);
 };
 
 /**
@@ -88,9 +81,7 @@ struct prf_plus_t {
  * 
  * @param prf				prf object to use
  * @param seed				input seed for prf
- * @return
- *							- prf_plus_t if successfully
- *							- NULL if out of ressources
+ * @return					created prf_plus_t
  * 
  * @ingroup transforms
  */