diff options
Diffstat (limited to 'libc/sysdeps/linux')
| -rw-r--r-- | libc/sysdeps/linux/common/bits/getopt.h | 38 |
1 files changed, 2 insertions, 36 deletions
diff --git a/libc/sysdeps/linux/common/bits/getopt.h b/libc/sysdeps/linux/common/bits/getopt.h index 7edb7bb44..eb1a1dbf2 100644 --- a/libc/sysdeps/linux/common/bits/getopt.h +++ b/libc/sysdeps/linux/common/bits/getopt.h @@ -26,31 +26,7 @@ # define _GETOPT_H 1 #endif -/* If __GNU_LIBRARY__ is not already defined, either we are being used - standalone, or this is the first header included in the source file. - If we are being used with glibc, we need to include <features.h>, but - that does not exist if we are standalone. So: if __GNU_LIBRARY__ is - not defined, include <ctype.h>, which will pull in <features.h> for us - if it's from glibc. (Why ctype.h? It's guaranteed to exist and it - doesn't flood the namespace with stuff the way some other headers do.) */ -#if !defined __GNU_LIBRARY__ && !defined __UCLIBC__ -# include <ctype.h> -#endif - -#ifndef __THROW -# ifndef __GNUC_PREREQ -# define __GNUC_PREREQ(maj, min) (0) -# endif -# if defined __cplusplus && __GNUC_PREREQ (2,8) -# define __THROW throw () -# else -# define __THROW -# endif -#endif - -#ifdef __cplusplus -extern "C" { -#endif +__BEGIN_DECLS /* For communication from `getopt' to the caller. When `getopt' finds an option that takes an argument, @@ -147,17 +123,9 @@ struct option arguments to the option '\0'. This behavior is specific to the GNU `getopt'. */ -#if defined __GNU_LIBRARY__ || defined __UCLIBC__ -/* 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; libc_hidden_proto(getopt) -#else /* not __GNU_LIBRARY__ */ -extern int getopt (); -libc_hidden_proto(getopt) -#endif /* __GNU_LIBRARY__ */ #if defined __UCLIBC_HAS_GNU_GETOPT__ || defined __UCLIBC_HAS_GETOPT_LONG__ #ifndef __need_getopt @@ -173,9 +141,7 @@ extern int getopt_long_only (int ___argc, char *const *___argv, #endif #endif -#ifdef __cplusplus -} -#endif +__END_DECLS /* Make sure we later can get all the definitions and declarations. */ #undef __need_getopt |