void draw_text_outline(drawing *dr, int x, int y, int fonttype,
int fontsize, int align,
- int text_colour, int outline_colour, char *text)
+ int text_colour, int outline_colour, const char *text)
{
if (outline_colour > -1) {
draw_text(dr, x-1, y, fonttype, fontsize, align, outline_colour, text);