85 # if defined __STDC__ && __STDC__   100 # define no_argument            0   101 # define required_argument      1   102 # define optional_argument      2   130 #if defined __STDC__ && __STDC__   131 # ifdef __GNU_LIBRARY__   135     extern int getopt (
int __argc, 
char *
const *__argv, 
const char *__shortopts);
   137     extern int getopt ();
   140 # ifndef __need_getopt   142     extern int getopt_long (
int argc, 
char ** argv, 
const char * shortopts,
   143                                 const struct option * longopts, 
int * longind);
   145     extern int getopt_long_only (
int __argc, 
char *
const *__argv,
   146                                      const char *__shortopts,
   147                                      const struct option *__longopts, 
int *__longind);
   150     extern int _getopt_internal (
int __argc, 
char *
const *__argv,
   151                                      const char *__shortopts,
   152                                      const struct option *__longopts, 
int *__longind,
   156     extern int getopt ();
   157 # ifndef __need_getopt   158     extern int getopt_long ();
   159     extern int getopt_long_only ();
   161     extern int _getopt_internal ();