[PATCH v2 2/2] libc/include/time.h: Added protoype for timespec_get() to time.h

Adds the declaration of the C11 function timespec_get() to time.h.
This supports C11 standard compliance and contributes to POSIX Issue 8 alignment.
---
 newlib/libc/include/time.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/newlib/libc/include/time.h b/newlib/libc/include/time.h
index ab3491341..33cf40049 100644
--- a/newlib/libc/include/time.h
+++ b/newlib/libc/include/time.h
@@ -57,6 +57,9 @@ clock_t	   clock (void);
 double	   difftime (time_t _time2, time_t _time1);
 time_t	   mktime (struct tm *_timeptr);
 time_t	   time (time_t *_timer);
+#if __STDC_VERSION__ >= 201112L
+int        timespec_get(struct timespec *ts, int base);
+#endif
 #ifndef _REENT_ONLY
 char	  *asctime (const struct tm *_tblock);
 char	  *ctime (const time_t *_time);
-- 
2.45.2