diff --git a/src/proto/move.pro b/src/proto/move.pro
index 26f3b65..de51aa2 100644
--- a/src/proto/move.pro
+++ b/src/proto/move.pro
@@ -1,40 +1,40 @@
 /* move.c */
-extern void update_topline_redraw __ARGS((void));
-extern void update_topline __ARGS((void));
-extern void update_curswant __ARGS((void));
-extern void check_cursor_moved __ARGS((win_T *wp));
-extern void changed_window_setting __ARGS((void));
-extern void changed_window_setting_win __ARGS((win_T *wp));
-extern void set_topline __ARGS((win_T *wp, linenr_T lnum));
-extern void changed_cline_bef_curs __ARGS((void));
-extern void changed_cline_bef_curs_win __ARGS((win_T *wp));
-extern void changed_line_abv_curs __ARGS((void));
-extern void changed_line_abv_curs_win __ARGS((win_T *wp));
-extern void validate_botline __ARGS((void));
-extern void invalidate_botline __ARGS((void));
-extern void invalidate_botline_win __ARGS((win_T *wp));
-extern void approximate_botline_win __ARGS((win_T *wp));
-extern int cursor_valid __ARGS((void));
-extern void validate_cursor __ARGS((void));
-extern void validate_cline_row __ARGS((void));
-extern void validate_virtcol __ARGS((void));
-extern void validate_virtcol_win __ARGS((win_T *wp));
-extern void validate_cursor_col __ARGS((void));
-extern int win_col_off __ARGS((win_T *wp));
-extern int curwin_col_off __ARGS((void));
-extern int win_col_off2 __ARGS((win_T *wp));
-extern int curwin_col_off2 __ARGS((void));
-extern void curs_columns __ARGS((int scroll));
-extern void scrolldown __ARGS((long line_count, int byfold));
-extern void scrollup __ARGS((long line_count, int byfold));
-extern void check_topfill __ARGS((win_T *wp, int down));
-extern void scrolldown_clamp __ARGS((void));
-extern void scrollup_clamp __ARGS((void));
-extern void scroll_cursor_top __ARGS((int min_scroll, int always));
-extern void set_empty_rows __ARGS((win_T *wp, int used));
-extern void scroll_cursor_bot __ARGS((int min_scroll, int set_topbot));
-extern void scroll_cursor_halfway __ARGS((int atend));
-extern void cursor_correct __ARGS((void));
-extern int onepage __ARGS((int dir, long count));
-extern void halfpage __ARGS((int flag, linenr_T Prenum));
+void update_topline_redraw __ARGS((void));
+void update_topline __ARGS((void));
+void update_curswant __ARGS((void));
+void check_cursor_moved __ARGS((win_T *wp));
+void changed_window_setting __ARGS((void));
+void changed_window_setting_win __ARGS((win_T *wp));
+void set_topline __ARGS((win_T *wp, linenr_T lnum));
+void changed_cline_bef_curs __ARGS((void));
+void changed_cline_bef_curs_win __ARGS((win_T *wp));
+void changed_line_abv_curs __ARGS((void));
+void changed_line_abv_curs_win __ARGS((win_T *wp));
+void validate_botline __ARGS((void));
+void invalidate_botline __ARGS((void));
+void invalidate_botline_win __ARGS((win_T *wp));
+void approximate_botline_win __ARGS((win_T *wp));
+int cursor_valid __ARGS((void));
+void validate_cursor __ARGS((void));
+void validate_cline_row __ARGS((void));
+void validate_virtcol __ARGS((void));
+void validate_virtcol_win __ARGS((win_T *wp));
+void validate_cursor_col __ARGS((void));
+int win_col_off __ARGS((win_T *wp));
+int curwin_col_off __ARGS((void));
+int win_col_off2 __ARGS((win_T *wp));
+int curwin_col_off2 __ARGS((void));
+void curs_columns __ARGS((int scroll));
+void scrolldown __ARGS((long line_count, int byfold));
+void scrollup __ARGS((long line_count, int byfold));
+void check_topfill __ARGS((win_T *wp, int down));
+void scrolldown_clamp __ARGS((void));
+void scrollup_clamp __ARGS((void));
+void scroll_cursor_top __ARGS((int min_scroll, int always));
+void set_empty_rows __ARGS((win_T *wp, int used));
+void scroll_cursor_bot __ARGS((int min_scroll, int set_topbot));
+void scroll_cursor_halfway __ARGS((int atend));
+void cursor_correct __ARGS((void));
+int onepage __ARGS((int dir, long count));
+void halfpage __ARGS((int flag, linenr_T Prenum));
 /* vim: set ft=c : */