diff --git a/src/proto/ex_docmd.pro b/src/proto/ex_docmd.pro
index 50d0643..899c68e 100644
--- a/src/proto/ex_docmd.pro
+++ b/src/proto/ex_docmd.pro
@@ -1,52 +1,52 @@
 /* ex_docmd.c */
-extern void do_exmode __ARGS((int improved));
-extern int do_cmdline_cmd __ARGS((char_u *cmd));
-extern int do_cmdline __ARGS((char_u *cmdline, char_u *(*getline)(int, void *, int), void *cookie, int flags));
-extern int getline_equal __ARGS((char_u *(*getline)(int, void *, int), void *cookie, char_u *(*func)(int, void *, int)));
-extern void *getline_cookie __ARGS((char_u *(*getline)(int, void *, int), void *cookie));
-extern int checkforcmd __ARGS((char_u **pp, char *cmd, int len));
-extern int cmd_exists __ARGS((char_u *name));
-extern char_u *set_one_cmd_context __ARGS((expand_T *xp, char_u *buff));
-extern char_u *skip_range __ARGS((char_u *cmd, int *ctx));
-extern void ex_ni __ARGS((exarg_T *eap));
-extern int expand_filename __ARGS((exarg_T *eap, char_u **cmdlinep, char_u **errormsgp));
-extern void separate_nextcmd __ARGS((exarg_T *eap));
-extern int ends_excmd __ARGS((int c));
-extern char_u *find_nextcmd __ARGS((char_u *p));
-extern char_u *check_nextcmd __ARGS((char_u *p));
-extern char_u *get_command_name __ARGS((expand_T *xp, int idx));
-extern void ex_comclear __ARGS((exarg_T *eap));
-extern void uc_clear __ARGS((garray_T *gap));
-extern char_u *get_user_commands __ARGS((expand_T *xp, int idx));
-extern char_u *get_user_cmd_flags __ARGS((expand_T *xp, int idx));
-extern char_u *get_user_cmd_nargs __ARGS((expand_T *xp, int idx));
-extern char_u *get_user_cmd_complete __ARGS((expand_T *xp, int idx));
-extern int parse_compl_arg __ARGS((char_u *value, int vallen, int *complp, long *argt, char_u **compl_arg));
-extern void not_exiting __ARGS((void));
-extern void tabpage_close __ARGS((int forceit));
-extern void tabpage_close_other __ARGS((tabpage_T *tp, int forceit));
-extern void ex_all __ARGS((exarg_T *eap));
-extern void handle_drop __ARGS((int filec, char_u **filev, int split));
-extern void alist_clear __ARGS((alist_T *al));
-extern void alist_init __ARGS((alist_T *al));
-extern void alist_unlink __ARGS((alist_T *al));
-extern void alist_new __ARGS((void));
-extern void alist_expand __ARGS((int *fnum_list, int fnum_len));
-extern void alist_set __ARGS((alist_T *al, int count, char_u **files, int use_curbuf, int *fnum_list, int fnum_len));
-extern void alist_add __ARGS((alist_T *al, char_u *fname, int set_fnum));
-extern void alist_slash_adjust __ARGS((void));
-extern void ex_splitview __ARGS((exarg_T *eap));
-extern void tabpage_new __ARGS((void));
-extern void do_exedit __ARGS((exarg_T *eap, win_T *old_curwin));
-extern void free_cd_dir __ARGS((void));
-extern void do_sleep __ARGS((long msec));
-extern int vim_mkdir_emsg __ARGS((char_u *name, int prot));
-extern FILE *open_exfile __ARGS((char_u *fname, int forceit, char *mode));
-extern void update_topline_cursor __ARGS((void));
-extern void exec_normal_cmd __ARGS((char_u *cmd, int remap, int silent));
-extern char_u *eval_vars __ARGS((char_u *src, char_u *srcstart, int *usedlen, linenr_T *lnump, char_u **errormsg, int *escaped));
-extern char_u *expand_sfile __ARGS((char_u *arg));
-extern int put_eol __ARGS((FILE *fd));
-extern int put_line __ARGS((FILE *fd, char *s));
-extern void dialog_msg __ARGS((char_u *buff, char *format, char_u *fname));
+void do_exmode __ARGS((int improved));
+int do_cmdline_cmd __ARGS((char_u *cmd));
+int do_cmdline __ARGS((char_u *cmdline, char_u *(*getline)(int, void *, int), void *cookie, int flags));
+int getline_equal __ARGS((char_u *(*fgetline)(int, void *, int), void *cookie, char_u *(*func)(int, void *, int)));
+void *getline_cookie __ARGS((char_u *(*fgetline)(int, void *, int), void *cookie));
+int checkforcmd __ARGS((char_u **pp, char *cmd, int len));
+int cmd_exists __ARGS((char_u *name));
+char_u *set_one_cmd_context __ARGS((expand_T *xp, char_u *buff));
+char_u *skip_range __ARGS((char_u *cmd, int *ctx));
+void ex_ni __ARGS((exarg_T *eap));
+int expand_filename __ARGS((exarg_T *eap, char_u **cmdlinep, char_u **errormsgp));
+void separate_nextcmd __ARGS((exarg_T *eap));
+int ends_excmd __ARGS((int c));
+char_u *find_nextcmd __ARGS((char_u *p));
+char_u *check_nextcmd __ARGS((char_u *p));
+char_u *get_command_name __ARGS((expand_T *xp, int idx));
+void ex_comclear __ARGS((exarg_T *eap));
+void uc_clear __ARGS((garray_T *gap));
+char_u *get_user_commands __ARGS((expand_T *xp, int idx));
+char_u *get_user_cmd_flags __ARGS((expand_T *xp, int idx));
+char_u *get_user_cmd_nargs __ARGS((expand_T *xp, int idx));
+char_u *get_user_cmd_complete __ARGS((expand_T *xp, int idx));
+int parse_compl_arg __ARGS((char_u *value, int vallen, int *complp, long *argt, char_u **compl_arg));
+void not_exiting __ARGS((void));
+void tabpage_close __ARGS((int forceit));
+void tabpage_close_other __ARGS((tabpage_T *tp, int forceit));
+void ex_all __ARGS((exarg_T *eap));
+void handle_drop __ARGS((int filec, char_u **filev, int split));
+void alist_clear __ARGS((alist_T *al));
+void alist_init __ARGS((alist_T *al));
+void alist_unlink __ARGS((alist_T *al));
+void alist_new __ARGS((void));
+void alist_expand __ARGS((int *fnum_list, int fnum_len));
+void alist_set __ARGS((alist_T *al, int count, char_u **files, int use_curbuf, int *fnum_list, int fnum_len));
+void alist_add __ARGS((alist_T *al, char_u *fname, int set_fnum));
+void alist_slash_adjust __ARGS((void));
+void ex_splitview __ARGS((exarg_T *eap));
+void tabpage_new __ARGS((void));
+void do_exedit __ARGS((exarg_T *eap, win_T *old_curwin));
+void free_cd_dir __ARGS((void));
+void do_sleep __ARGS((long msec));
+int vim_mkdir_emsg __ARGS((char_u *name, int prot));
+FILE *open_exfile __ARGS((char_u *fname, int forceit, char *mode));
+void update_topline_cursor __ARGS((void));
+void exec_normal_cmd __ARGS((char_u *cmd, int remap, int silent));
+char_u *eval_vars __ARGS((char_u *src, char_u *srcstart, int *usedlen, linenr_T *lnump, char_u **errormsg, int *escaped));
+char_u *expand_sfile __ARGS((char_u *arg));
+int put_eol __ARGS((FILE *fd));
+int put_line __ARGS((FILE *fd, char *s));
+void dialog_msg __ARGS((char_u *buff, char *format, char_u *fname));
 /* vim: set ft=c : */