add new comparison method rgb_difference that resembles arithmetical difference per...
[imager.git] / DynTest / linstretch.c
index 6579e12..9f240ef 100644 (file)
@@ -18,8 +18,8 @@ void null_plug(void *ptr) { }
 */
 
 
-unsigned char
 static
+unsigned char
 saturate(int in) {
   if (in>255) { return 255; }
   else if (in>0) return in;