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#ifndef __FEATURES_H
#define __FEATURES_H
/* Major and minor version number of the uClibc library package. Use
these macros to test for features in specific releases. */
#define __UCLIBC__ 0
#define __UCLIBC_MAJOR__ 9
#define __UCLIBC_MINOR__ 5
/* There is an unwholesomely huge amount of code out there that depends on the
* presence of GNU libc header files. We have GNU libc header files. So here
* we commit a horrible sin. At this point, we _lie_ and claim to be GNU libc
* to make things like /usr/include/linux/socket.h and lots of apps work as
* their developers intended. This is IMHO, pardonable, since these defines
* are not really intended to check for the presence of a particular library,
* but rather are used to define an _interface_. */
#if !defined _LIBC || defined __FORCE_GLIBC__
# define __GNU_LIBRARY__ 6
# define __GLIBC__ 2
# define __GLIBC_MINOR__ 1
#endif
/* Make a half-hearted attempt to accomodate non-gcc compilers */
#ifndef __GNUC__
#define __attribute(foo) /* Ignore */
#endif
/* Convenience macro to test the version of gcc.
* Use it like this:
* #if __GNUC_PREREQ (2,8)
* ... code requiring gcc 2.8 or later ...
* #endif
* Note - they won't work for gcc1, since the _MINOR macros
* were not defined then. */
#if defined __GNUC__ && defined __GNUC_MINOR__
#define __GNUC_PREREQ(maj, min) \
((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
#else
#define __GNUC_PREREQ(maj,min) 0
#endif
/* __restrict is known in EGCS 1.2 and above. */
#if !defined __GNUC__ || __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 92)
# define __restrict /* Ignore */
#endif
/* __extension__ is known in gcc 2.8 above. */
#if !defined __GNUC__ || __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8)
# define __extension__ /* Ignore */
#endif
#ifdef __STDC__
#define __P(x) x
#define __PMT(x) x
#ifndef __const
#define __const const
#endif
/* Almost ansi */
#if __STDC__ != 1
#ifndef const
#define const
#endif
#define volatile
#endif
#else /* K&R */
#define __P(x) ()
#ifndef __const
#define __const
#endif
#ifndef const
#define const
#endif
#define volatile
#endif
/* No C++ */
#define __BEGIN_DECLS
#define __END_DECLS
/* GNUish things */
#define __CONSTVALUE
#define __CONSTVALUE2
#define __USE_BSD
#define __USE_MISC
#define __USE_POSIX
#define __USE_POSIX2
#define __USE_XOPEN
#undef __KERNEL_STRICT_NAMES
#ifndef _LOOSE_KERNEL_NAMES
# define __KERNEL_STRICT_NAMES
#endif
#ifdef _GNU_SOURCE
# define __USE_GNU 1
#endif
#include <sys/cdefs.h>
#define __need_uClibc_config_h
#include <bits/uClibc_config.h>
#undef __need_uClibc_config_h
/* Some nice features only work properly with ELF */
#if defined HAVE_ELF
# define link_warning(symbol, msg) \
asm (".section " ".gnu.warning." #symbol "\n\t.previous"); \
static const char __evoke_link_warning_##symbol[] \
__attribute__ ((section (".gnu.warning." #symbol "\n\t#"))) = msg;
# define weak_alias(name, aliasname) \
extern __typeof (name) aliasname __attribute__ ((weak, alias (#name)));
#else
# define link_warning(symbol, msg) \
asm (".stabs \"" msg "\",30,0,0,0\n\t" \
".stabs \"" #symbol "\",1,0,0,0\n");
# define weak_alias(name, aliasname) \
__asm__(".global alias\n.set alias,original");
#endif
#endif
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