diff --git a/src/proto/ex_docmd.pro b/src/proto/ex_docmd.pro
index 899c68e..22a0f10 100644
--- a/src/proto/ex_docmd.pro
+++ b/src/proto/ex_docmd.pro
@@ -39,6 +39,7 @@
 void tabpage_new __ARGS((void));
 void do_exedit __ARGS((exarg_T *eap, win_T *old_curwin));
 void free_cd_dir __ARGS((void));
+void ex_cd __ARGS((exarg_T *eap));
 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));
diff --git a/src/proto/fileio.pro b/src/proto/fileio.pro
index fd7a04f..e5a1b28 100644
--- a/src/proto/fileio.pro
+++ b/src/proto/fileio.pro
@@ -6,6 +6,7 @@
 int buf_write __ARGS((buf_T *buf, char_u *fname, char_u *sfname, linenr_T start, linenr_T end, exarg_T *eap, int append, int forceit, int reset_changed, int filtering));
 void msg_add_fname __ARGS((buf_T *buf, char_u *fname));
 void msg_add_lines __ARGS((int insert_space, long lnum, long nchars));
+char_u *shorten_fname1 __ARGS((char_u *full_path));
 char_u *shorten_fname __ARGS((char_u *full_path, char_u *dir_name));
 void shorten_fnames __ARGS((int force));
 void shorten_filenames __ARGS((char_u **fnames, int count));