From bcdc4da34efb009b8a1e37f487a4edef343ace2d Mon Sep 17 00:00:00 2001
From: Tenari <djz24@case.edu>
Date: Wed, 15 Jul 2026 07:33:00 -0500
Subject: [PATCH] header

---
 linux_os.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/linux_os.c b/linux_os.c
index 7d1c648..f99966a 100644
--- a/linux_os.c
+++ b/linux_os.c
@@ -1,6 +1,7 @@
 #include <sys/mman.h>
 #define _POSIX_C_SOURCE 200809L
 #include <sys/stat.h>
+#include <sys/select.h>
 #include <fcntl.h>
 #include <unistd.h>
 #include <time.h>