1 files changed, 2 insertions, 1 deletions
diff --git a/src/kernel/arch/i386/tty/serial.h b/src/kernel/arch/i386/tty/serial.h
index 751e528..808f1aa 100644
--- a/src/kernel/arch/i386/tty/serial.h
+++ b/src/kernel/arch/i386/tty/serial.h
@@ -1,6 +1,7 @@
 #pragma once
+#include <stdbool.h>
 #include <stddef.h>
 
-char serial_read(void);
+bool serial_poll_read(char *c);
 void serial_write(const char *buf, size_t len);
 void serial_init(void);