Assorted char * -> const char * API changes.

I went through all the char * parameters and return values I could see
in puzzles.h by eye and spotted ones that surely ought to have been
const all along.

1 files changed, 1 insertions, 1 deletions

diff --git a/misc.c b/misc.c
index d555ad2..b6a190b 100644
--- a/misc.c
+++ b/misc.c
@@ -351,7 +351,7 @@ void pos2c(int w, int h, int pos, int *cx, int *cy)
 
 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);