Fix compiler warning
/usr/include/features.h:148:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
# warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
^~~~~~~
Change-Id: I442e60413b3bee6d365cd5df672a558d68998670
diff --git a/src/REAL.c b/src/REAL.c
index e179152..2994b74 100644
--- a/src/REAL.c
+++ b/src/REAL.c
@@ -3,7 +3,7 @@
* Redistribution and modifications are permitted subject to BSD license.
*/
#define _ISOC99_SOURCE /* For ilogb() and quiet NAN */
-#define _BSD_SOURCE /* To reintroduce finite(3) */
+#define _DEFAULT_SOURCE /* To reintroduce finite(3) */
#if defined(__alpha)
#include <sys/resource.h> /* For INFINITY */
#endif