diff options
Diffstat (limited to 'src/buffer.h')
| -rw-r--r-- | src/buffer.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/buffer.h b/src/buffer.h index a13351b5ea6..4643e0d9d0e 100644 --- a/src/buffer.h +++ b/src/buffer.h @@ -887,10 +887,10 @@ extern struct buffer buffer_local_symbols; 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 ptrdiff_t overlays_at (EMACS_INT pos, int extend, Lisp_Object **vec_ptr, + ptrdiff_t *len_ptr, EMACS_INT *next_ptr, + EMACS_INT *prev_ptr, int change_req); +extern ptrdiff_t sort_overlays (Lisp_Object *, ptrdiff_t, 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 *); @@ -908,7 +908,7 @@ extern void mmap_set_vars (int); #define GET_OVERLAYS_AT(posn, overlays, noverlays, nextp, chrq) \ do { \ - int maxlen = 40; \ + ptrdiff_t maxlen = 40; \ overlays = (Lisp_Object *) alloca (maxlen * sizeof (Lisp_Object)); \ noverlays = overlays_at (posn, 0, &overlays, &maxlen, \ nextp, NULL, chrq); \ |