1 files changed, 9 insertions, 0 deletions
diff --git a/led.h b/led.h
new file mode 100644
index 0000000..585f297
--- /dev/null
+++ b/led.h
@@ -0,0 +1,9 @@
+struct colour {
+	unsigned char r, g, b;
+};
+
+void signal_bit_0();
+void signal_bit_1();
+void signal_byte(unsigned char);
+void signal_led(struct colour *);
+void signal_led_sequence(int, struct colour *, int, int, int);