diff --git a/src/proto/mbyte.pro b/src/proto/mbyte.pro
index 9519a19..88496cc 100644
--- a/src/proto/mbyte.pro
+++ b/src/proto/mbyte.pro
@@ -56,7 +56,7 @@
 int utf_valid_string __ARGS((char_u *s, char_u *end));
 int dbcs_screen_tail_off __ARGS((char_u *base, char_u *p));
 void mb_adjust_cursor __ARGS((void));
-void mb_adjustpos __ARGS((pos_T *lp));
+void mb_adjustpos __ARGS((buf_T *buf, pos_T *lp));
 char_u *mb_prevptr __ARGS((char_u *line, char_u *p));
 int mb_charlen __ARGS((char_u *str));
 int mb_charlen_len __ARGS((char_u *str, int len));
diff --git a/src/proto/misc2.pro b/src/proto/misc2.pro
index 720d263..a22ba7f 100644
--- a/src/proto/misc2.pro
+++ b/src/proto/misc2.pro
@@ -14,6 +14,7 @@
 linenr_T get_cursor_rel_lnum __ARGS((win_T *wp, linenr_T lnum));
 void check_cursor_lnum __ARGS((void));
 void check_cursor_col __ARGS((void));
+void check_cursor_col_win __ARGS((win_T *win));
 void check_cursor __ARGS((void));
 void adjust_cursor_col __ARGS((void));
 int leftcol_changed __ARGS((void));