[PATCH] Declare GNU-specific sched_getcpu()

[Sebastian Huber]

This is a glibc extension.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
---
 newlib/libc/include/sched.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/newlib/libc/include/sched.h b/newlib/libc/include/sched.h
index 504ad5274..1016235bb 100644
--- a/newlib/libc/include/sched.h
+++ b/newlib/libc/include/sched.h
@@ -90,6 +90,10 @@ int sched_yield( void );
 
 #endif /* _POSIX_THREADS or _POSIX_PRIORITY_SCHEDULING */
 
+#if __GNU_VISIBLE
+int sched_getcpu(void);
+#endif
+
 #ifdef __cplusplus
 }
 #endif
-- 
2.13.7