moved the function to have a compilable windows version

api.go

@@ -498,30 +498,3 @@ func Sync() error {
 
 	return Flush()
 }
-
-// AttributeToRGB converts an Attribute to the underlying rgb triplet.
-// This is only useful if termbox is in Full RGB mode and the specified
-// attribute is also an attribute with r, g, b specified
-func AttributeToRGB(attr Attribute) (uint8, uint8, uint8) {
-	var color uint64 = uint64(attr) / uint64(max_attr)
-	// Have to right-shift with the highest attribute bit.
-	// For this, we divide by max_attr
-	var b uint8 = uint8(color % 256)
-	var g uint8 = uint8(color >> 8 % 256)
-	var r uint8 = uint8(color >> 16 % 256)
-	return r, g, b
-}
-
-// RGBToAttribute is used to convert an rgb triplet into a termbox attribute.
-// This attribute can only be applied when termbox is in Full RGB mode,
-// otherwise it'll be ignored and no color will be drawn.
-// R, G, B have to be in the range of 0 and 255.
-func RGBToAttribute(r uint8, g uint8, b uint8) Attribute {
-	var color uint64 = uint64(b)
-	color += uint64(g) << 8
-	color += uint64(r) << 16
-	color += 1 << 25
-	color = color * uint64(max_attr)
-	// Left-shift back to the place where rgb is stored.
-	return Attribute(color)
-}

api_common.go

@@ -199,3 +199,30 @@ const (
 	EventRaw
 	EventNone
 )
+
+// AttributeToRGB converts an Attribute to the underlying rgb triplet.
+// This is only useful if termbox is in Full RGB mode and the specified
+// attribute is also an attribute with r, g, b specified
+func AttributeToRGB(attr Attribute) (uint8, uint8, uint8) {
+	var color uint64 = uint64(attr) / uint64(max_attr)
+	// Have to right-shift with the highest attribute bit.
+	// For this, we divide by max_attr
+	var b uint8 = uint8(color % 256)
+	var g uint8 = uint8(color >> 8 % 256)
+	var r uint8 = uint8(color >> 16 % 256)
+	return r, g, b
+}
+
+// RGBToAttribute is used to convert an rgb triplet into a termbox attribute.
+// This attribute can only be applied when termbox is in Full RGB mode,
+// otherwise it'll be ignored and no color will be drawn.
+// R, G, B have to be in the range of 0 and 255.
+func RGBToAttribute(r uint8, g uint8, b uint8) Attribute {
+	var color uint64 = uint64(b)
+	color += uint64(g) << 8
+	color += uint64(r) << 16
+	color += 1 << 25
+	color = color * uint64(max_attr)
+	// Left-shift back to the place where rgb is stored.
+	return Attribute(color)
+}