text: #include <fptr.hpp>
  
  #include <cppmm_bind.hpp>
  
  namespace cppmm_bind {
  
  namespace fptr {
  
  // typedef bool (*ProgressCallback)(void* opaque_data, float portion_done);
  using ProgressCallback = ::fptr::ProgressCallback;
  
  inline void takes_ages(::fptr::ProgressCallback cb, void* data);
  
  } // namespace fptr
  
  } // namespace cppmm_bind
  