text: /*
   * "Dir.h" for the Macintosh.
   * Public domain by Guido van Rossum, CWI, Amsterdam (July 1987).
   */
  
  #define MAXNAMLEN 31
  #define MAXPATH 256
  
  #define DIR  struct _dir
  
  struct _dir {
  	long dirid;
  	int nextfile;
  };
  
  struct dirent {
  	char d_name[MAXPATH];
  };
  
  extern DIR *opendir(char *);
  extern struct dirent *readdir(DIR *);
  extern void closedir(DIR *);
  