diff --git a/inc/pwmout.h b/inc/pwmout.h
new file mode 100644
--- /dev/null
+++ b/inc/pwmout.h
@@ -0,0 +1,9 @@
+#ifndef PWMOUT_H
+#define PWMOUT_H
+
+
+void pwmout_init(void);
+void pwmout_process(float duty);
+
+
+#endif