-#ifndef PARAMS
-# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
-# define PARAMS(Args) Args
-# else
-# define PARAMS(Args) ()
-# endif
-#endif
-
-void
- parse_long_options PARAMS ((int _argc,
- char **_argv,
- const char *_command_name,
- const char *_package,
- const char *_version,
- const char *_authors,
- void (*_usage) (int)));
+void parse_long_options (int _argc,
+ char **_argv,
+ const char *_command_name,
+ const char *_package,
+ const char *_version,
+ void (*_usage) (int),
+ /* const char *author1, ...*/ ...);