except.h

#ifdef __GNUG__
#pragma interface
#endif
 
#ifndef _except_h
#define _except_h
 
#include <stdexcept>
 
class errno_exception: public std::exception {
    std::string what_;
  public:
    ~errno_exception() throw();
    errno_exception(const std::string &wh);
    const char *what() const throw ();
};
 
#endif