diff --git a/src/proto/ops.pro b/src/proto/ops.pro
index 9a228cc..2cb05ab 100644
--- a/src/proto/ops.pro
+++ b/src/proto/ops.pro
@@ -1,61 +1,61 @@
 /* ops.c */
-extern int get_op_type __ARGS((int char1, int char2));
-extern int op_on_lines __ARGS((int op));
-extern int get_op_char __ARGS((int optype));
-extern int get_extra_op_char __ARGS((int optype));
-extern void op_shift __ARGS((oparg_T *oap, int curs_top, int amount));
-extern void shift_line __ARGS((int left, int round, int amount));
-extern void op_reindent __ARGS((oparg_T *oap, int (*how)(void)));
-extern int get_expr_register __ARGS((void));
-extern void set_expr_line __ARGS((char_u *new_line));
-extern char_u *get_expr_line __ARGS((void));
-extern char_u *get_expr_line_src __ARGS((void));
-extern int valid_yank_reg __ARGS((int regname, int writing));
-extern void get_yank_register __ARGS((int regname, int writing));
-extern int may_get_selection __ARGS((int regname));
-extern void *get_register __ARGS((int name, int copy));
-extern void put_register __ARGS((int name, void *reg));
-extern int yank_register_mline __ARGS((int regname));
-extern int do_record __ARGS((int c));
-extern int do_execreg __ARGS((int regname, int colon, int addcr, int silent));
-extern int insert_reg __ARGS((int regname, int literally));
-extern int get_spec_reg __ARGS((int regname, char_u **argp, int *allocated, int errmsg));
-extern int cmdline_paste_reg __ARGS((int regname, int literally, int remcr));
-extern void adjust_clip_reg __ARGS((int *rp));
-extern int op_delete __ARGS((oparg_T *oap));
-extern int op_replace __ARGS((oparg_T *oap, int c));
-extern void op_tilde __ARGS((oparg_T *oap));
-extern int swapchar __ARGS((int op_type, pos_T *pos));
-extern void op_insert __ARGS((oparg_T *oap, long count1));
-extern int op_change __ARGS((oparg_T *oap));
-extern void init_yank __ARGS((void));
-extern void clear_registers __ARGS((void));
-extern int op_yank __ARGS((oparg_T *oap, int deleting, int mess));
-extern void do_put __ARGS((int regname, int dir, long count, int flags));
-extern void adjust_cursor_eol __ARGS((void));
-extern int preprocs_left __ARGS((void));
-extern int get_register_name __ARGS((int num));
-extern void ex_display __ARGS((exarg_T *eap));
-extern void do_do_join __ARGS((long count, int insert_space));
-extern int do_join __ARGS((int insert_space));
-extern void op_format __ARGS((oparg_T *oap, int keep_cursor));
-extern void op_formatexpr __ARGS((oparg_T *oap));
-extern int fex_format __ARGS((linenr_T lnum, long count, int c));
-extern void format_lines __ARGS((linenr_T line_count));
-extern int paragraph_start __ARGS((linenr_T lnum));
-extern int do_addsub __ARGS((int command, linenr_T Prenum1));
-extern int read_viminfo_register __ARGS((vir_T *virp, int force));
-extern void write_viminfo_registers __ARGS((FILE *fp));
-extern void x11_export_final_selection __ARGS((void));
-extern void clip_free_selection __ARGS((VimClipboard *cbd));
-extern void clip_get_selection __ARGS((VimClipboard *cbd));
-extern void clip_yank_selection __ARGS((int type, char_u *str, long len, VimClipboard *cbd));
-extern int clip_convert_selection __ARGS((char_u **str, long_u *len, VimClipboard *cbd));
-extern void dnd_yank_drag_data __ARGS((char_u *str, long len));
-extern char_u get_reg_type __ARGS((int regname, long *reglen));
-extern char_u *get_reg_contents __ARGS((int regname, int allowexpr, int expr_src));
-extern void write_reg_contents __ARGS((int name, char_u *str, int maxlen, int must_append));
-extern void write_reg_contents_ex __ARGS((int name, char_u *str, int maxlen, int must_append, int yank_type, long block_len));
-extern void clear_oparg __ARGS((oparg_T *oap));
-extern void cursor_pos_info __ARGS((void));
+int get_op_type __ARGS((int char1, int char2));
+int op_on_lines __ARGS((int op));
+int get_op_char __ARGS((int optype));
+int get_extra_op_char __ARGS((int optype));
+void op_shift __ARGS((oparg_T *oap, int curs_top, int amount));
+void shift_line __ARGS((int left, int round, int amount));
+void op_reindent __ARGS((oparg_T *oap, int (*how)(void)));
+int get_expr_register __ARGS((void));
+void set_expr_line __ARGS((char_u *new_line));
+char_u *get_expr_line __ARGS((void));
+char_u *get_expr_line_src __ARGS((void));
+int valid_yank_reg __ARGS((int regname, int writing));
+void get_yank_register __ARGS((int regname, int writing));
+int may_get_selection __ARGS((int regname));
+void *get_register __ARGS((int name, int copy));
+void put_register __ARGS((int name, void *reg));
+int yank_register_mline __ARGS((int regname));
+int do_record __ARGS((int c));
+int do_execreg __ARGS((int regname, int colon, int addcr, int silent));
+int insert_reg __ARGS((int regname, int literally));
+int get_spec_reg __ARGS((int regname, char_u **argp, int *allocated, int errmsg));
+int cmdline_paste_reg __ARGS((int regname, int literally, int remcr));
+void adjust_clip_reg __ARGS((int *rp));
+int op_delete __ARGS((oparg_T *oap));
+int op_replace __ARGS((oparg_T *oap, int c));
+void op_tilde __ARGS((oparg_T *oap));
+int swapchar __ARGS((int op_type, pos_T *pos));
+void op_insert __ARGS((oparg_T *oap, long count1));
+int op_change __ARGS((oparg_T *oap));
+void init_yank __ARGS((void));
+void clear_registers __ARGS((void));
+int op_yank __ARGS((oparg_T *oap, int deleting, int mess));
+void do_put __ARGS((int regname, int dir, long count, int flags));
+void adjust_cursor_eol __ARGS((void));
+int preprocs_left __ARGS((void));
+int get_register_name __ARGS((int num));
+void ex_display __ARGS((exarg_T *eap));
+void do_do_join __ARGS((long count, int insert_space));
+int do_join __ARGS((int insert_space));
+void op_format __ARGS((oparg_T *oap, int keep_cursor));
+void op_formatexpr __ARGS((oparg_T *oap));
+int fex_format __ARGS((linenr_T lnum, long count, int c));
+void format_lines __ARGS((linenr_T line_count));
+int paragraph_start __ARGS((linenr_T lnum));
+int do_addsub __ARGS((int command, linenr_T Prenum1));
+int read_viminfo_register __ARGS((vir_T *virp, int force));
+void write_viminfo_registers __ARGS((FILE *fp));
+void x11_export_final_selection __ARGS((void));
+void clip_free_selection __ARGS((VimClipboard *cbd));
+void clip_get_selection __ARGS((VimClipboard *cbd));
+void clip_yank_selection __ARGS((int type, char_u *str, long len, VimClipboard *cbd));
+int clip_convert_selection __ARGS((char_u **str, long_u *len, VimClipboard *cbd));
+void dnd_yank_drag_data __ARGS((char_u *str, long len));
+char_u get_reg_type __ARGS((int regname, long *reglen));
+char_u *get_reg_contents __ARGS((int regname, int allowexpr, int expr_src));
+void write_reg_contents __ARGS((int name, char_u *str, int maxlen, int must_append));
+void write_reg_contents_ex __ARGS((int name, char_u *str, int maxlen, int must_append, int yank_type, long block_len));
+void clear_oparg __ARGS((oparg_T *oap));
+void cursor_pos_info __ARGS((void));
 /* vim: set ft=c : */