2 files changed, 2 insertions, 1 deletions
diff --git a/textscreen/txt_sdl.c b/textscreen/txt_sdl.c
index aeb8cd63..823685a1 100644
--- a/textscreen/txt_sdl.c
+++ b/textscreen/txt_sdl.c
@@ -27,6 +27,7 @@
 #include "SDL.h"
 
 #include <ctype.h>
+#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
diff --git a/textscreen/txt_spinctrl.c b/textscreen/txt_spinctrl.c
index be9da823..2b99f535 100644
--- a/textscreen/txt_spinctrl.c
+++ b/textscreen/txt_spinctrl.c
@@ -403,7 +403,7 @@ txt_spincontrol_t *TXT_NewFloatSpinControl(float *value, float min, float max)
     spincontrol->value = (void *) value;
     spincontrol->min.f = min;
     spincontrol->max.f = max;
-    spincontrol->step.f = 0.1;
+    spincontrol->step.f = 0.1f;
 
     return spincontrol;
 }