diff --git a/src/proto/ex_getln.pro b/src/proto/ex_getln.pro
index ba18f38..9ccb42f 100644
--- a/src/proto/ex_getln.pro
+++ b/src/proto/ex_getln.pro
@@ -1,53 +1,54 @@
 /* ex_getln.c */
-extern char_u *getcmdline __ARGS((int firstc, long count, int indent));
-extern char_u *getcmdline_prompt __ARGS((int firstc, char_u *prompt, int attr, int xp_context, char_u *xp_arg));
-extern int text_locked __ARGS((void));
-extern void text_locked_msg __ARGS((void));
-extern char_u *getexline __ARGS((int c, void *dummy, int indent));
-extern char_u *getexmodeline __ARGS((int promptc, void *dummy, int indent));
-extern int cmdline_overstrike __ARGS((void));
-extern int cmdline_at_end __ARGS((void));
-extern colnr_T cmdline_getvcol_cursor __ARGS((void));
-extern void free_cmdline_buf __ARGS((void));
-extern void putcmdline __ARGS((int c, int shift));
-extern void unputcmdline __ARGS((void));
-extern int put_on_cmdline __ARGS((char_u *str, int len, int redraw));
-extern void cmdline_paste_str __ARGS((char_u *s, int literally));
-extern void redrawcmdline __ARGS((void));
-extern void redrawcmd __ARGS((void));
-extern void compute_cmdrow __ARGS((void));
-extern void gotocmdline __ARGS((int clr));
-extern char_u *ExpandOne __ARGS((expand_T *xp, char_u *str, char_u *orig, int options, int mode));
-extern void ExpandInit __ARGS((expand_T *xp));
-extern void ExpandCleanup __ARGS((expand_T *xp));
-extern void ExpandEscape __ARGS((expand_T *xp, char_u *str, int numfiles, char_u **files, int options));
-extern void tilde_replace __ARGS((char_u *orig_pat, int num_files, char_u **files));
-extern char_u *sm_gettail __ARGS((char_u *s));
-extern char_u *addstar __ARGS((char_u *fname, int len, int context));
-extern void set_cmd_context __ARGS((expand_T *xp, char_u *str, int len, int col));
-extern int expand_cmdline __ARGS((expand_T *xp, char_u *str, int col, int *matchcount, char_u ***matches));
-extern int ExpandGeneric __ARGS((expand_T *xp, regmatch_T *regmatch, int *num_file, char_u ***file, char_u *((*func)(expand_T *, int))));
-extern char_u *globpath __ARGS((char_u *path, char_u *file));
-extern void init_history __ARGS((void));
-extern int get_histtype __ARGS((char_u *name));
-extern void add_to_history __ARGS((int histype, char_u *new_entry, int in_map, int sep));
-extern int get_history_idx __ARGS((int histype));
-extern char_u *get_cmdline_str __ARGS((void));
-extern int get_cmdline_pos __ARGS((void));
-extern int set_cmdline_pos __ARGS((int pos));
-extern int get_cmdline_type __ARGS((void));
-extern char_u *get_history_entry __ARGS((int histype, int idx));
-extern int clr_history __ARGS((int histype));
-extern int del_history_entry __ARGS((int histype, char_u *str));
-extern int del_history_idx __ARGS((int histype, int idx));
-extern void remove_key_from_history __ARGS((void));
-extern int get_list_range __ARGS((char_u **str, int *num1, int *num2));
-extern void ex_history __ARGS((exarg_T *eap));
-extern void prepare_viminfo_history __ARGS((int asklen));
-extern int read_viminfo_history __ARGS((vir_T *virp));
-extern void finish_viminfo_history __ARGS((void));
-extern void write_viminfo_history __ARGS((FILE *fp));
-extern void cmd_pchar __ARGS((int c, int offset));
-extern int cmd_gchar __ARGS((int offset));
-extern char_u *script_get __ARGS((exarg_T *eap, char_u *cmd));
+char_u *getcmdline __ARGS((int firstc, long count, int indent));
+char_u *getcmdline_prompt __ARGS((int firstc, char_u *prompt, int attr, int xp_context, char_u *xp_arg));
+int text_locked __ARGS((void));
+void text_locked_msg __ARGS((void));
+int curbuf_locked __ARGS((void));
+char_u *getexline __ARGS((int c, void *dummy, int indent));
+char_u *getexmodeline __ARGS((int promptc, void *dummy, int indent));
+int cmdline_overstrike __ARGS((void));
+int cmdline_at_end __ARGS((void));
+colnr_T cmdline_getvcol_cursor __ARGS((void));
+void free_cmdline_buf __ARGS((void));
+void putcmdline __ARGS((int c, int shift));
+void unputcmdline __ARGS((void));
+int put_on_cmdline __ARGS((char_u *str, int len, int redraw));
+void cmdline_paste_str __ARGS((char_u *s, int literally));
+void redrawcmdline __ARGS((void));
+void redrawcmd __ARGS((void));
+void compute_cmdrow __ARGS((void));
+void gotocmdline __ARGS((int clr));
+char_u *ExpandOne __ARGS((expand_T *xp, char_u *str, char_u *orig, int options, int mode));
+void ExpandInit __ARGS((expand_T *xp));
+void ExpandCleanup __ARGS((expand_T *xp));
+void ExpandEscape __ARGS((expand_T *xp, char_u *str, int numfiles, char_u **files, int options));
+void tilde_replace __ARGS((char_u *orig_pat, int num_files, char_u **files));
+char_u *sm_gettail __ARGS((char_u *s));
+char_u *addstar __ARGS((char_u *fname, int len, int context));
+void set_cmd_context __ARGS((expand_T *xp, char_u *str, int len, int col));
+int expand_cmdline __ARGS((expand_T *xp, char_u *str, int col, int *matchcount, char_u ***matches));
+int ExpandGeneric __ARGS((expand_T *xp, regmatch_T *regmatch, int *num_file, char_u ***file, char_u *((*func)(expand_T *, int))));
+char_u *globpath __ARGS((char_u *path, char_u *file));
+void init_history __ARGS((void));
+int get_histtype __ARGS((char_u *name));
+void add_to_history __ARGS((int histype, char_u *new_entry, int in_map, int sep));
+int get_history_idx __ARGS((int histype));
+char_u *get_cmdline_str __ARGS((void));
+int get_cmdline_pos __ARGS((void));
+int set_cmdline_pos __ARGS((int pos));
+int get_cmdline_type __ARGS((void));
+char_u *get_history_entry __ARGS((int histype, int idx));
+int clr_history __ARGS((int histype));
+int del_history_entry __ARGS((int histype, char_u *str));
+int del_history_idx __ARGS((int histype, int idx));
+void remove_key_from_history __ARGS((void));
+int get_list_range __ARGS((char_u **str, int *num1, int *num2));
+void ex_history __ARGS((exarg_T *eap));
+void prepare_viminfo_history __ARGS((int asklen));
+int read_viminfo_history __ARGS((vir_T *virp));
+void finish_viminfo_history __ARGS((void));
+void write_viminfo_history __ARGS((FILE *fp));
+void cmd_pchar __ARGS((int c, int offset));
+int cmd_gchar __ARGS((int offset));
+char_u *script_get __ARGS((exarg_T *eap, char_u *cmd));
 /* vim: set ft=c : */