diff --git a/src/proto/getchar.pro b/src/proto/getchar.pro
index 9212342..608124b 100644
--- a/src/proto/getchar.pro
+++ b/src/proto/getchar.pro
@@ -1,63 +1,63 @@
 /* getchar.c */
-void free_buff __ARGS((struct buffheader *buf));
-char_u *get_recorded __ARGS((void));
-char_u *get_inserted __ARGS((void));
-int stuff_empty __ARGS((void));
-void typeahead_noflush __ARGS((int c));
-void flush_buffers __ARGS((int typeahead));
-void ResetRedobuff __ARGS((void));
-void saveRedobuff __ARGS((void));
-void restoreRedobuff __ARGS((void));
-void AppendToRedobuff __ARGS((char_u *s));
-void AppendToRedobuffLit __ARGS((char_u *str, int len));
-void AppendCharToRedobuff __ARGS((int c));
-void AppendNumberToRedobuff __ARGS((long n));
-void stuffReadbuff __ARGS((char_u *s));
-void stuffReadbuffLen __ARGS((char_u *s, long len));
-void stuffReadbuffSpec __ARGS((char_u *s));
-void stuffcharReadbuff __ARGS((int c));
-void stuffnumReadbuff __ARGS((long n));
-int start_redo __ARGS((long count, int old_redo));
-int start_redo_ins __ARGS((void));
-void stop_redo_ins __ARGS((void));
-int ins_typebuf __ARGS((char_u *str, int noremap, int offset, int nottyped, int silent));
-int typebuf_changed __ARGS((int tb_change_cnt));
-int typebuf_typed __ARGS((void));
-int typebuf_maplen __ARGS((void));
-void del_typebuf __ARGS((int len, int offset));
-int alloc_typebuf __ARGS((void));
-void free_typebuf __ARGS((void));
-int save_typebuf __ARGS((void));
-void save_typeahead __ARGS((tasave_T *tp));
-void restore_typeahead __ARGS((tasave_T *tp));
-void openscript __ARGS((char_u *name, int directly));
-void close_all_scripts __ARGS((void));
-int using_script __ARGS((void));
-void before_blocking __ARGS((void));
-void updatescript __ARGS((int c));
-int vgetc __ARGS((void));
-int safe_vgetc __ARGS((void));
-int vpeekc __ARGS((void));
-int vpeekc_nomap __ARGS((void));
-int vpeekc_any __ARGS((void));
-int char_avail __ARGS((void));
-void vungetc __ARGS((int c));
-int inchar __ARGS((char_u *buf, int maxlen, long wait_time, int tb_change_cnt));
-int fix_input_buffer __ARGS((char_u *buf, int len, int script));
-int input_available __ARGS((void));
-int do_map __ARGS((int maptype, char_u *arg, int mode, int abbrev));
-int get_map_mode __ARGS((char_u **cmdp, int forceit));
-void map_clear __ARGS((char_u *cmdp, char_u *arg, int forceit, int abbr));
-void map_clear_int __ARGS((buf_T *buf, int mode, int local, int abbr));
-int map_to_exists __ARGS((char_u *str, char_u *modechars, int abbr));
-int map_to_exists_mode __ARGS((char_u *rhs, int mode, int abbr));
-char_u *set_context_in_map_cmd __ARGS((expand_T *xp, char_u *cmd, char_u *arg, int forceit, int isabbrev, int isunmap, cmdidx_T cmdidx));
-int ExpandMappings __ARGS((regmatch_T *regmatch, int *num_file, char_u ***file));
-int check_abbr __ARGS((int c, char_u *ptr, int col, int mincol));
-int makemap __ARGS((FILE *fd, buf_T *buf));
-int put_escstr __ARGS((FILE *fd, char_u *strstart, int what));
-void check_map_keycodes __ARGS((void));
-char_u *check_map __ARGS((char_u *keys, int mode, int exact, int ign_mod, int abbr));
-void init_mappings __ARGS((void));
-void add_map __ARGS((char_u *map, int mode));
+extern void free_buff __ARGS((struct buffheader *buf));
+extern char_u *get_recorded __ARGS((void));
+extern char_u *get_inserted __ARGS((void));
+extern int stuff_empty __ARGS((void));
+extern void typeahead_noflush __ARGS((int c));
+extern void flush_buffers __ARGS((int typeahead));
+extern void ResetRedobuff __ARGS((void));
+extern void saveRedobuff __ARGS((void));
+extern void restoreRedobuff __ARGS((void));
+extern void AppendToRedobuff __ARGS((char_u *s));
+extern void AppendToRedobuffLit __ARGS((char_u *str, int len));
+extern void AppendCharToRedobuff __ARGS((int c));
+extern void AppendNumberToRedobuff __ARGS((long n));
+extern void stuffReadbuff __ARGS((char_u *s));
+extern void stuffReadbuffLen __ARGS((char_u *s, long len));
+extern void stuffReadbuffSpec __ARGS((char_u *s));
+extern void stuffcharReadbuff __ARGS((int c));
+extern void stuffnumReadbuff __ARGS((long n));
+extern int start_redo __ARGS((long count, int old_redo));
+extern int start_redo_ins __ARGS((void));
+extern void stop_redo_ins __ARGS((void));
+extern int ins_typebuf __ARGS((char_u *str, int noremap, int offset, int nottyped, int silent));
+extern int typebuf_changed __ARGS((int tb_change_cnt));
+extern int typebuf_typed __ARGS((void));
+extern int typebuf_maplen __ARGS((void));
+extern void del_typebuf __ARGS((int len, int offset));
+extern int alloc_typebuf __ARGS((void));
+extern void free_typebuf __ARGS((void));
+extern int save_typebuf __ARGS((void));
+extern void save_typeahead __ARGS((tasave_T *tp));
+extern void restore_typeahead __ARGS((tasave_T *tp));
+extern void openscript __ARGS((char_u *name, int directly));
+extern void close_all_scripts __ARGS((void));
+extern int using_script __ARGS((void));
+extern void before_blocking __ARGS((void));
+extern void updatescript __ARGS((int c));
+extern int vgetc __ARGS((void));
+extern int safe_vgetc __ARGS((void));
+extern int vpeekc __ARGS((void));
+extern int vpeekc_nomap __ARGS((void));
+extern int vpeekc_any __ARGS((void));
+extern int char_avail __ARGS((void));
+extern void vungetc __ARGS((int c));
+extern int inchar __ARGS((char_u *buf, int maxlen, long wait_time, int tb_change_cnt));
+extern int fix_input_buffer __ARGS((char_u *buf, int len, int script));
+extern int input_available __ARGS((void));
+extern int do_map __ARGS((int maptype, char_u *arg, int mode, int abbrev));
+extern int get_map_mode __ARGS((char_u **cmdp, int forceit));
+extern void map_clear __ARGS((char_u *cmdp, char_u *arg, int forceit, int abbr));
+extern void map_clear_int __ARGS((buf_T *buf, int mode, int local, int abbr));
+extern int map_to_exists __ARGS((char_u *str, char_u *modechars, int abbr));
+extern int map_to_exists_mode __ARGS((char_u *rhs, int mode, int abbr));
+extern char_u *set_context_in_map_cmd __ARGS((expand_T *xp, char_u *cmd, char_u *arg, int forceit, int isabbrev, int isunmap, cmdidx_T cmdidx));
+extern int ExpandMappings __ARGS((regmatch_T *regmatch, int *num_file, char_u ***file));
+extern int check_abbr __ARGS((int c, char_u *ptr, int col, int mincol));
+extern int makemap __ARGS((FILE *fd, buf_T *buf));
+extern int put_escstr __ARGS((FILE *fd, char_u *strstart, int what));
+extern void check_map_keycodes __ARGS((void));
+extern char_u *check_map __ARGS((char_u *keys, int mode, int exact, int ign_mod, int abbr));
+extern void init_mappings __ARGS((void));
+extern void add_map __ARGS((char_u *map, int mode));
 /* vim: set ft=c : */