1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/serial.h b/drivers/serial.h
new file mode 100644
index 0000000..327765b
--- /dev/null
+++ b/drivers/serial.h
@@ -0,0 +1,2 @@
+int serial_init(void);
+void write_serial(char a);