X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/d74986c91651f2aa39474f84cf64639d8b8ba4fc..8b629657bab226e6a0f91d4f147d448b4c84be2f:/misc.c

diff --git a/misc.c b/misc.c
index 5ad4d0b..8f5314c 100644
--- a/misc.c
+++ b/misc.c
@@ -194,7 +194,7 @@ void game_mkhighlight(frontend *fe, float *ret,
     }
 }
 
-void memswap(void *av, void *bv, int size)
+static void memswap(void *av, void *bv, int size)
 {
     char tmpbuf[512];
     char *a = av, *b = bv;
@@ -222,14 +222,21 @@ void shuffle(void *array, int nelts, int eltsize, random_state *rs)
     }
 }
 
-void draw_rect_outline(frontend *fe, int x, int y, int w, int h, int colour)
+void draw_rect_outline(drawing *dr, int x, int y, int w, int h, int colour)
 {
     int x0 = x, x1 = x+w-1, y0 = y, y1 = y+h-1;
-
-    draw_line(fe, x0, y0, x0, y1, colour);
-    draw_line(fe, x0, y1, x1, y1, colour);
-    draw_line(fe, x1, y1, x1, y0, colour);
-    draw_line(fe, x1, y0, x0, y0, colour);
+    int coords[8];
+
+    coords[0] = x0;
+    coords[1] = y0;
+    coords[2] = x0;
+    coords[3] = y1;
+    coords[4] = x1;
+    coords[5] = y1;
+    coords[6] = x1;
+    coords[7] = y0;
+
+    draw_polygon(dr, coords, 4, -1, colour);
 }
 
 /* vim: set shiftwidth=4 tabstop=8: */