moved typedefs to beginning of files to solve some include problems

splitted authenticator to have a separate implementation for each auth_method_t
using va_copy to clone va_lists, should fix proplems on AMD64
some other cleanups

src/charon/threads/kernel_interface.h

@@ -25,12 +25,14 @@
 #ifndef KERNEL_INTERFACE_H_
 #define KERNEL_INTERFACE_H_
 
+typedef struct natt_conf_t natt_conf_t;
+typedef enum policy_dir_t policy_dir_t;
+typedef struct kernel_interface_t kernel_interface_t;
+
 #include <utils/host.h>
 #include <crypto/prf_plus.h>
 #include <encoding/payloads/proposal_substructure.h>
 
-typedef struct natt_conf_t natt_conf_t;
-
 /**
  * Configuration for NAT-T
  */
@@ -41,8 +43,6 @@ struct natt_conf_t {
 	u_int16_t dport;
 };
 
-typedef enum policy_dir_t policy_dir_t;
-
 /**
  * Direction of a policy. These are equal to those
  * defined in xfrm.h, but we want to stay implementation
@@ -57,8 +57,6 @@ enum policy_dir_t {
 	POLICY_FWD = 2,
 };
 
-typedef struct kernel_interface_t kernel_interface_t;
-
 /**
  * @brief Interface to the kernel.
  * 

src/charon/threads/receiver.h

@@ -24,11 +24,10 @@
 #ifndef RECEIVER_H_
 #define RECEIVER_H_
 
-#include <types.h>
-
-
 typedef struct receiver_t receiver_t;
 
+#include <types.h>
+
 /**
  * @brief Receives packets from the socket and adds them to the job queue.
  * 

src/charon/threads/scheduler.h

@@ -24,21 +24,21 @@
 #ifndef SCHEDULER_H_
 #define SCHEDULER_H_
 
-#include <types.h>
-
 typedef struct scheduler_t scheduler_t;
 
+#include <types.h>
+
 /**
  * @brief The scheduler thread is responsible for timed events.
- * 
+ *
  * The scheduler thread takes out jobs from the event-queue and adds them
  * to the job-queue.
- * 
+ *
  * Starts a thread which does the work, since event-queue is blocking.
- * 
+ *
  * @b Constructors:
  *  - scheduler_create()
- * 
+ *
  * @ingroup threads
  */
 struct scheduler_t { 	

src/charon/threads/sender.h

@@ -24,10 +24,10 @@
 #ifndef SENDER_H_
 #define SENDER_H_
 
-#include <types.h>
-
 typedef struct sender_t sender_t;
 
+#include <types.h>
+
 /**
  * @brief Thread responsible for sending packets over the socket.
  * 

src/charon/threads/stroke_interface.h

@@ -23,8 +23,6 @@
 #ifndef STROKE_INTERFACE_H_
 #define STROKE_INTERFACE_H_
 
-
-
 typedef struct stroke_t stroke_t;
 
 /**

src/charon/threads/thread_pool.h

@@ -24,22 +24,21 @@
 #ifndef THREAD_POOL_H_
 #define THREAD_POOL_H_
 
+typedef struct thread_pool_t thread_pool_t;
+
 #include <stdlib.h>
 
 #include <types.h>
 
-
-typedef struct thread_pool_t thread_pool_t;
-
 /**
  * @brief A thread_pool consists of a pool of threads processing jobs from the job queue.
- * 
+ *
  * Current implementation uses as many threads as specified in constructor.
  * A more improved version would dynamically increase thread count if necessary.
- * 
+ *
  * @b Constructors:
  *  - thread_pool_create()
- * 
+ *
  * @todo Add support for dynamic thread handling
  * 
  * @ingroup threads