X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/4a9957b631033dd550ade368dddad95fbc9d115d..3bada052e3dcd53c23e5393165581f880b346e27:/puzzles.h

diff --git a/puzzles.h b/puzzles.h
index f2ef978..0e0cf97 100644
--- a/puzzles.h
+++ b/puzzles.h
@@ -217,6 +217,7 @@ int print_rgb_grey_colour(drawing *dr, float r, float g, float b, float grey);
 int print_rgb_hatched_colour(drawing *dr, float r, float g, float b,
 			     int hatch);
 void print_line_width(drawing *dr, int width);
+void print_line_dotted(drawing *dr, int dotted);
 
 /*
  * midend.c
@@ -259,6 +260,7 @@ char *midend_deserialise(midend *me,
                          void *rctx);
 /* Printing functions supplied by the mid-end */
 char *midend_print_puzzle(midend *me, document *doc, int with_soln);
+int midend_tilesize(midend *me);
 
 /*
  * malloc.c
@@ -305,6 +307,7 @@ 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. */
 int c2pos(int w, int h, int cx, int cy);
+int c2diff(int w, int h, int cx, int cy, int button);
 void pos2c(int w, int h, int pos, int *cx, int *cy);
 
 /* Draws text with an 'outline' formed by offsetting the text
@@ -503,6 +506,7 @@ struct drawing_api {
     void (*end_page)(void *handle, int number);
     void (*end_doc)(void *handle);
     void (*line_width)(void *handle, float width);
+    void (*line_dotted)(void *handle, int dotted);
 };
 
 /*