**
*/
-#include "irnode.h"
+#include "irnode_t.h"
+#include "irgraph_t.h"
+#include "ident_t.h"
#include "array.h"
+#ifdef DEBUG_libfirm
+#include "irprog.h"
+#endif
+
/* some constants fixing the positions of nodes predecessors
in the in array */
#define CALL_PARAM_OFFSET 2