kernel: add a /com1 device

1 files changed, 9 insertions, 0 deletions

diff --git a/src/kernel/arch/i386/driver/serial.h b/src/kernel/arch/i386/driver/serial.h
new file mode 100644
index 0000000..be738d1
--- /dev/null
+++ b/src/kernel/arch/i386/driver/serial.h
@@ -0,0 +1,9 @@
+#pragma once
+#include <stdbool.h>
+#include <stddef.h>
+
+void	serial_init(void);
+size_t	serial_read(char *buf, size_t len);
+void	serial_write(const char *buf, size_t len);
+
+bool	serial_poll_read(char *c);