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-rw-r--r--kernel/inc/serial.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/inc/serial.h b/kernel/inc/serial.h
index e96316a..72c9dc1 100644
--- a/kernel/inc/serial.h
+++ b/kernel/inc/serial.h
@@ -6,6 +6,8 @@
#include <def.h>
void serial_install(void);
+void serial_enable(void);
+void serial_disable(void);
void serial_print(const char *data) NONNULL;
void serial_put(char ch);