Merge from emacs-23

[bpt/emacs.git] / src / buffer.h

diff --git a/src/buffer.h b/src/buffer.h
index d03152a..cdc5fba 100644 (file)
--- a/src/buffer.h
+++ b/src/buffer.h
@@ -1,6 +1,6 @@
 /* Header file for the buffer manipulation primitives.
    Copyright (C) 1985, 1986, 1993, 1994, 1995, 1997, 1998, 1999, 2000, 2001,
-                 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+                 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
                  Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
@@ -225,12 +225,12 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #define BUF_TEMP_SET_PT(buffer, position) \
   (temp_set_point ((buffer), (position)))
 
-extern void set_point P_ ((EMACS_INT));
-extern INLINE void temp_set_point P_ ((struct buffer *, EMACS_INT));
-extern void set_point_both P_ ((EMACS_INT, EMACS_INT));
-extern INLINE void temp_set_point_both P_ ((struct buffer *,
-                                           EMACS_INT, EMACS_INT));
-extern void enlarge_buffer_text P_ ((struct buffer *, EMACS_INT));
+extern void set_point (EMACS_INT);
+extern void temp_set_point (struct buffer *, EMACS_INT);
+extern void set_point_both (EMACS_INT, EMACS_INT);
+extern void temp_set_point_both (struct buffer *,
+                                EMACS_INT, EMACS_INT);
+extern void enlarge_buffer_text (struct buffer *, EMACS_INT);
 
 \f
 /* Macros for setting the BEGV, ZV or PT of a given buffer.
@@ -459,7 +459,7 @@ struct buffer_text
     struct Lisp_Marker *markers;
 
     /* Usually 0.  Temporarily set to 1 in decode_coding_gap to
-       prevent Fgarbage_collect from shrinking the gap and loosing
+       prevent Fgarbage_collect from shrinking the gap and losing
        not-yet-decoded bytes.  */
     int inhibit_shrinking;
   };
@@ -857,23 +857,23 @@ extern struct buffer buffer_local_flags;
 
 extern struct buffer buffer_local_symbols;
 \f
-extern void delete_all_overlays P_ ((struct buffer *));
-extern void reset_buffer P_ ((struct buffer *));
-extern void evaporate_overlays P_ ((EMACS_INT));
-extern int overlays_at P_ ((EMACS_INT pos, int extend, Lisp_Object **vec_ptr,
-                           int *len_ptr, EMACS_INT *next_ptr,
-                           EMACS_INT *prev_ptr, int change_req));
-extern int sort_overlays P_ ((Lisp_Object *, int, struct window *));
-extern void recenter_overlay_lists P_ ((struct buffer *, EMACS_INT));
-extern int overlay_strings P_ ((EMACS_INT, struct window *, unsigned char **));
-extern void validate_region P_ ((Lisp_Object *, Lisp_Object *));
-extern void set_buffer_internal P_ ((struct buffer *));
-extern void set_buffer_internal_1 P_ ((struct buffer *));
-extern void set_buffer_temp P_ ((struct buffer *));
-extern void record_buffer P_ ((Lisp_Object));
-extern void buffer_slot_type_mismatch P_ ((Lisp_Object, int)) NO_RETURN;
-extern void fix_overlays_before P_ ((struct buffer *, EMACS_INT, EMACS_INT));
-extern void mmap_set_vars P_ ((int));
+extern void delete_all_overlays (struct buffer *);
+extern void reset_buffer (struct buffer *);
+extern void evaporate_overlays (EMACS_INT);
+extern int overlays_at (EMACS_INT pos, int extend, Lisp_Object **vec_ptr,
+                        int *len_ptr, EMACS_INT *next_ptr,
+                        EMACS_INT *prev_ptr, int change_req);
+extern int sort_overlays (Lisp_Object *, int, struct window *);
+extern void recenter_overlay_lists (struct buffer *, EMACS_INT);
+extern EMACS_INT overlay_strings (EMACS_INT, struct window *, unsigned char **);
+extern void validate_region (Lisp_Object *, Lisp_Object *);
+extern void set_buffer_internal (struct buffer *);
+extern void set_buffer_internal_1 (struct buffer *);
+extern void set_buffer_temp (struct buffer *);
+extern void record_buffer (Lisp_Object);
+extern void buffer_slot_type_mismatch (Lisp_Object, int) NO_RETURN;
+extern void fix_overlays_before (struct buffer *, EMACS_INT, EMACS_INT);
+extern void mmap_set_vars (int);
 
 /* Get overlays at POSN into array OVERLAYS with NOVERLAYS elements.
    If NEXTP is non-NULL, return next overlay there.
@@ -894,14 +894,11 @@ extern void mmap_set_vars P_ ((int));
       }                                                                        \
   } while (0)
 
-EXFUN (Fbuffer_list, 1);
 EXFUN (Fbuffer_live_p, 1);
 EXFUN (Fbuffer_name, 1);
-EXFUN (Fget_file_buffer, 1);
 EXFUN (Fnext_overlay_change, 1);
 EXFUN (Fdelete_overlay, 1);
 EXFUN (Fbuffer_local_value, 2);
-EXFUN (Fgenerate_new_buffer_name, 2);
 
 /* Functions to call before and after each text change.  */
 extern Lisp_Object Vbefore_change_functions;
@@ -954,7 +951,7 @@ extern int last_per_buffer_idx;
    from the start of a buffer structure.  */
 
 #define PER_BUFFER_VAR_OFFSET(VAR) \
-  ((char *) &((struct buffer *)0)->VAR - (char *) ((struct buffer *)0))
+  offsetof (struct buffer, VAR)
 
 /* Return the index of buffer-local variable VAR.  Each per-buffer
    variable has an index > 0 associated with it, except when it always
@@ -1019,5 +1016,3 @@ extern int last_per_buffer_idx;
 #define PER_BUFFER_VALUE(BUFFER, OFFSET) \
       (*(Lisp_Object *)((OFFSET) + (char *) (BUFFER)))
 
-/* arch-tag: 679305dd-d41c-4a50-b170-3caf5c97b2d1
-   (do not change this comment) */