--- aw.cpp-dist	2007-11-22 12:35:45.000000000 +0100
+++ aw.cpp	2007-11-22 12:41:41.000000000 +0100
@@ -63,7 +63,7 @@
 /*****************************************************************************/
 
 #include <math.h>
-#include <complex.h>
+#include <complex>
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
@@ -96,6 +96,9 @@
 #define PI (3.141592653589)
 /*****************************************************************************/
 
+using namespace std;
+typedef complex<float> float_complex;
+
 class AW {
 private: