X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/fafd594b01a488a6a81123f70616083b9ec6b59e..88cd462dc6e6ed9441337f496f818b5fee5f5912:/src/indent.h

diff --git a/src/indent.h b/src/indent.h
index 9e6a6f0382..0ce7238ec7 100644
--- a/src/indent.h
+++ b/src/indent.h
@@ -26,19 +26,20 @@ Boston, MA 02111-1307, USA.  */
    Example (where W_ stands for a wide-column character):
 	     ----------
 	     abcdefgh\\
-	     W_      
+	     W_
 	     ----------
 
-   To handle this case, we should not calculate the tab offset by 
+   To handle this case, we should not calculate the tab offset by
   	tab_offset += width;
 
-   Instead, we must remember tab_offset of the line. 
+   Instead, we must remember tab_offset of the line.
 
  */
 
 struct position
   {
     int bufpos;
+    int bytepos;
     int hpos;
     int vpos;
     int prevhpos;
@@ -49,8 +50,10 @@ struct position
     int tab_offset;
   };
 
-struct position *compute_motion ();
-struct position *vmotion ();
+struct position *compute_motion P_ ((int, int, int, int, int, int, int,
+				     int, int, int, struct window *));
+struct position *vmotion P_ ((int, int, struct window *));
+int skip_invisible P_ ((int, int *, int, Lisp_Object));
 
 /* Value of point when current_column was called */
 extern int last_known_column_point;
@@ -60,9 +63,11 @@ extern int last_known_column_point;
 /* Return true iff the display table DISPTAB specifies the same widths
    for characters as WIDTHTAB.  We use this to decide when to
    invalidate the buffer's column_cache.  */
-extern int disptab_matches_widthtab ( /* struct Lisp_Vector *disptab,
-                                         struct Lisp_Vector *widthtab */ );
+int disptab_matches_widthtab P_ ((struct Lisp_Char_Table *disptab,
+				  struct Lisp_Vector *widthtab));
 
 /* Recompute BUF's width table, using the display table DISPTAB.  */
-extern void recompute_width_table ( /* struct buffer *buf,
-                                       struct Lisp_Vector *disptab */ );
+void recompute_width_table P_ ((struct buffer *buf,
+				struct Lisp_Char_Table *disptab));
+
+