Added missing include (to use outb and inb)

diff --git a/src/serial.cpp b/src/serial.cpp
index d353fc8e2fea26bf3be2a1c4eb84ba1c91ce2a76..86142ca982db06611775bf3136f18ad554a3011b 100644 (file)
--- a/src/serial.cpp
+++ b/src/serial.cpp
@@ -1,8 +1,6 @@
 #include <cstddef>
 #include "serial.hpp"
-
-namespace {
-}
+#include "utils.hpp"
 
 bool os::init_serial_port() {
        outb(serial_port + 1, 0x00); // Disable interrupts.