fps: add rudimentary FPS counter

This is just the implementation, nothing leveraged yet.

1 files changed, 9 insertions, 0 deletions

diff --git a/fps.h b/fps.h
new file mode 100644
index 0000000..1f986c7
--- /dev/null
+++ b/fps.h
@@ -0,0 +1,9 @@
+#ifndef _FPS_H
+#define _FPS_H
+
+#include "fb.h"
+
+int fps_setup(void);
+void fps_print(fb_t *fb);
+
+#endif