--- a/src/sockets.c     2019-12-24 01:41:57.000000000 +0530
+++ b/src/sockets.c     2023-05-15 18:35:33.941236292 +0530
@@ -35,6 +35,7 @@
 */
 #ifndef __NO_IPI_DRIVER

+#define _POSIX_C_SOURCE 200112L
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>