1 files changed, 6 insertions, 0 deletions
diff --git a/keyboards/handwired/d48/ds1307.h b/keyboards/handwired/d48/ds1307.h
new file mode 100644
index 0000000000..6f76db2508
--- /dev/null
+++ b/keyboards/handwired/d48/ds1307.h
@@ -0,0 +1,6 @@
+#pragma once
+
+#include <stdint.h>
+
+void ds1307_set_time(uint8_t h, uint8_t m, uint8_t s);
+void ds1307_get_time(uint8_t *h, uint8_t *m, uint8_t *s);