diff options
Diffstat (limited to 'posix/getopt.h')
| -rw-r--r-- | posix/getopt.h | 29 |
1 files changed, 5 insertions, 24 deletions
diff --git a/posix/getopt.h b/posix/getopt.h index 675d3a73ba..a1de2429a5 100644 --- a/posix/getopt.h +++ b/posix/getopt.h @@ -105,11 +105,7 @@ extern int optopt; struct option { -# if (defined __STDC__ && __STDC__) || defined __cplusplus const char *name; -# else - char *name; -# endif /* has_arg can't be an enum because some compilers complain about type mismatches in all the code that assumes it is an int. */ int has_arg; @@ -149,18 +145,17 @@ struct option arguments to the option '\0'. This behavior is specific to the GNU `getopt'. */ -#if (defined __STDC__ && __STDC__) || defined __cplusplus -# ifdef __GNU_LIBRARY__ +#ifdef __GNU_LIBRARY__ /* Many other libraries have conflicting prototypes for getopt, with differences in the consts, in stdlib.h. To avoid compilation errors, only prototype getopt for the GNU C library. */ extern int getopt (int ___argc, char *const *___argv, const char *__shortopts) __THROW; -# else /* not __GNU_LIBRARY__ */ +#else /* not __GNU_LIBRARY__ */ extern int getopt (); -# endif /* __GNU_LIBRARY__ */ +#endif /* __GNU_LIBRARY__ */ -# ifndef __need_getopt +#ifndef __need_getopt extern int getopt_long (int ___argc, char *const *___argv, const char *__shortopts, const struct option *__longopts, int *__longind) @@ -170,21 +165,7 @@ extern int getopt_long_only (int ___argc, char *const *___argv, const struct option *__longopts, int *__longind) __THROW; -/* Internal only. Users should not call this directly. */ -extern int _getopt_internal (int ___argc, char *const *___argv, - const char *__shortopts, - const struct option *__longopts, int *__longind, - int __long_only); -# endif -#else /* not __STDC__ */ -extern int getopt (); -# ifndef __need_getopt -extern int getopt_long (); -extern int getopt_long_only (); - -extern int _getopt_internal (); -# endif -#endif /* __STDC__ */ +#endif #ifdef __cplusplus } |