Problem with calling lapack_make_complex_{float,double} with C/C++

I wrote a simple test routine:

for(int i = 0; i < 100;++i)
 {
  std::cout<< "i="<< i <<": ";
  print_complex(lapack_make_complex_double(1,0));
  std::cout<< std::endl;
 }for(int i = 0;