1 files changed, 2 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 26cb92c..d26396c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2009-04-25  Ulrich Drepper  <drepper@redhat.com>
 
+	* include/features.h: _POSIX_C_SOURCE >= 200112L implies C99.
+
 	* sysdeps/ieee754/k_standard.c (__kernel_standard): Pole errors
 	for lgamma should se errno to ERANGE, not EDOM.
 	* math/libm-test.inc (lgamma_test): Check errno for pole errors.