X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/e91f8f2683c327f6f3476a702f5636b2b4547e69..34950d9fdadfc8a740b76239625fd7e495c1091f:/puzzles.h

diff --git a/puzzles.h b/puzzles.h
index 0e0cf97..bb9bc6d 100644
--- a/puzzles.h
+++ b/puzzles.h
@@ -303,6 +303,9 @@ void shuffle(void *array, int nelts, int eltsize, random_state *rs);
 void draw_rect_outline(drawing *dr, int x, int y, int w, int h,
                        int colour);
 
+/* Draw a set of rectangle corners (e.g. for a cursor display). */
+void draw_rect_corners(drawing *dr, int cx, int cy, int r, int col);
+
 void move_cursor(int button, int *x, int *y, int maxw, int maxh, int wrap);
 
 /* Used in netslide.c and sixteen.c for cursor movement around edge. */
@@ -339,6 +342,12 @@ void dsf_merge(int *dsf, int v1, int v2);
 void dsf_init(int *dsf, int len);
 
 /*
+ * laydomino.c
+ */
+int *domino_layout(int w, int h, random_state *rs);
+void domino_layout_prealloc(int w, int h, random_state *rs,
+                            int *grid, int *grid2, int *list);
+/*
  * version.c
  */
 extern char ver[];