--- previous/src/gui-sdl/dlgMouse.c	2018/04/24 19:30:49	1.1
+++ previous/src/gui-sdl/dlgMouse.c	2018/04/24 19:32:53	1.1.1.2
@@ -50,7 +50,7 @@ static SGOBJ mousedlg[] =
 	{ -1, 0, 0, 0,0, 0,0, NULL }
 };
 
-float read_float_string(char *s, float min, float max, int prec)
+static float read_float_string(char *s, float min, float max, int prec)
 {
     int i;
     float result=0.0;