[git commit 0_9_30] do not rely on features.h so that elf.h can be used on non-elf systems (Darwin, Windows, etc...)

[Mike Frysinger]

commit: http://git.uclibc.org/uClibc/commit/?id=b86dbcfb0c285a5346bd64ac58b9f728fe083648
branch: http://git.uclibc.org/uClibc/commit/?id=refs/heads/0_9_30

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop at gmail.com>
---
 include/elf.h |   11 +++++++----
 1 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/include/elf.h b/include/elf.h
index 9f00970..478f7d7 100644
--- a/include/elf.h
+++ b/include/elf.h
@@ -20,9 +20,10 @@
 #ifndef _ELF_H
 #define	_ELF_H 1
 
-#include <features.h>
-
-__BEGIN_DECLS
+/* Avoid features.h here for portability.  This stuff matches sys/cdefs.h.  */
+#ifdef	__cplusplus
+extern "C" {
+#endif
 
 /* Standard ELF types.  */
 
@@ -3045,6 +3046,8 @@ typedef Elf32_Addr Elf32_Conflict;
 /* Keep this the last entry.  */
 #define R_XTENSA_NUM		50
 
-__END_DECLS
+#ifdef	__cplusplus
+}
+#endif
 
 #endif	/* elf.h */
-- 
1.6.3.3