1 files changed, 3 insertions, 1 deletions
diff --git a/src/fps.h b/src/fps.h
index 1afb566..ede9efb 100644
--- a/src/fps.h
+++ b/src/fps.h
@@ -1,9 +1,11 @@
 #ifndef _FPS_H
 #define _FPS_H
 
+#include <stdio.h>
+
 #include "til_fb.h"
 
 int fps_setup(void);
-void fps_print(til_fb_t *fb);
+void fps_fprint(til_fb_t *fb, FILE *out);
 
 #endif