better split up of library files "types.h" & "definitions.h"

centralized all printf specifier character definitions
reuse of arginfo handlers
more cleanups
fixed more AMD64 issues
added DEBUG_LEVEL compile flag to exclude DBGn() statements

src/charon/sa/ike_sa.h

@@ -28,7 +28,7 @@
 typedef enum ike_sa_state_t ike_sa_state_t;
 typedef struct ike_sa_t ike_sa_t;
 
-#include <types.h>
+#include <library.h>
 #include <encoding/message.h>
 #include <encoding/payloads/proposal_substructure.h>
 #include <sa/ike_sa_id.h>
@@ -43,8 +43,6 @@ typedef struct ike_sa_t ike_sa_t;
 #include <config/policies/policy.h>
 #include <config/proposal.h>
 
-#define IKE_SA_PRINTF_SPEC 'K'
-
 /**
  * @brief State of an IKE_SA.
  *