-static vec2d const gravity () { return (vec2d) { FIXED_POINT(0, 0), FIXED_POINT(0, 56) }; }
-static vec2d const move_max () { return (vec2d) { FIXED_POINT(0, 600), FIXED_POINT(1, 300) }; }
-static fixed_point const accel_horiz () { return FIXED_POINT(0, 50); }
-static fixed_point const accel_vert () { return FIXED_POINT(0, 167); }
-static fixed_point const drag_factor () { return FIXED_POINT(0, 854); }
+static vec2d gravity () { return (vec2d) { FIXED_POINT(0, 0), FIXED_POINT(0, 56) }; }
+static vec2d move_max () { return (vec2d) { FIXED_POINT(0, 600), FIXED_POINT(1, 300) }; }
+static fixed_point accel_horiz () { return FIXED_POINT(0, 50); }
+static fixed_point accel_vert () { return FIXED_POINT(0, 167); }
+static fixed_point drag_factor () { return FIXED_POINT(0, 854); }