1 files changed, 2 insertions, 0 deletions

diff --git a/server.c b/server.c
index 40be54e..f740384 100644
--- a/server.c
+++ b/server.c
@@ -1,3 +1,5 @@
+#define _POSIX_C_SOURCE 200809L
+
 #include "server.h"
 #include <fcntl.h>
 #include <sys/select.h>