/* For timeradd, timersub, timercmp, realpath. */
#define _BSD_SOURCE 1 /* for glibc < 2.19 */
#define _DEFAULT_SOURCE 1 /* for glibc >= 2.20 */
/* For timeradd, timersub, timercmp, realpath. */
#define _BSD_SOURCE 1 /* for glibc < 2.19 */
#define _DEFAULT_SOURCE 1 /* for glibc >= 2.20 */