diff --git a/src/proto/eval.pro b/src/proto/eval.pro
index 6a2d44e..86ea396 100644
--- a/src/proto/eval.pro
+++ b/src/proto/eval.pro
@@ -22,6 +22,7 @@
 int eval_to_number __ARGS((char_u *expr));
 list_T *eval_spell_expr __ARGS((char_u *badword, char_u *expr));
 int get_spellword __ARGS((list_T *list, char_u **pp));
+typval_T *eval_expr __ARGS((char_u *arg, char_u **nextcmd));
 void *call_func_retstr __ARGS((char_u *func, int argc, char_u **argv, int safe));
 void *call_func_retlist __ARGS((char_u *func, int argc, char_u **argv, int safe));
 void *save_funccal __ARGS((void));
@@ -59,6 +60,7 @@
 char_u *v_exception __ARGS((char_u *oldval));
 char_u *v_throwpoint __ARGS((char_u *oldval));
 char_u *set_cmdarg __ARGS((exarg_T *eap, char_u *oldarg));
+void clear_tv __ARGS((typval_T *varp));
 char_u *get_var_value __ARGS((char_u *name));
 void new_script_vars __ARGS((scid_T id));
 void init_var_dict __ARGS((dict_T *dict, dictitem_T *dict_var));
diff --git a/src/proto/message.pro b/src/proto/message.pro
index db09d85..faa0368 100644
--- a/src/proto/message.pro
+++ b/src/proto/message.pro
@@ -39,6 +39,7 @@
 void msg_puts_long_attr __ARGS((char_u *longstr, int attr));
 void msg_puts_long_len_attr __ARGS((char_u *longstr, int len, int attr));
 void msg_puts_attr __ARGS((char_u *s, int attr));
+void clear_sb_text __ARGS((void));
 int msg_use_printf __ARGS((void));
 void mch_errmsg __ARGS((char *str));
 void mch_msg __ARGS((char *str));
diff --git a/src/proto/quickfix.pro b/src/proto/quickfix.pro
index 7369a64..6712cf1 100644
--- a/src/proto/quickfix.pro
+++ b/src/proto/quickfix.pro
@@ -24,5 +24,6 @@
 int get_errorlist __ARGS((list_T *list));
 int set_errorlist __ARGS((list_T *list, int action));
 void ex_cbuffer __ARGS((exarg_T *eap));
+void ex_cexpr __ARGS((exarg_T *eap));
 void ex_helpgrep __ARGS((exarg_T *eap));
 /* vim: set ft=c : */
diff --git a/src/proto/screen.pro b/src/proto/screen.pro
index b5b6eec..fd6a1fa 100644
--- a/src/proto/screen.pro
+++ b/src/proto/screen.pro
@@ -37,6 +37,7 @@
 void setcursor __ARGS((void));
 int win_ins_lines __ARGS((win_T *wp, int row, int line_count, int invalid, int mayclear));
 int win_del_lines __ARGS((win_T *wp, int row, int line_count, int invalid, int mayclear));
+int screen_ins_lines __ARGS((int off, int row, int line_count, int end, win_T *wp));
 int screen_del_lines __ARGS((int off, int row, int line_count, int end, int force, win_T *wp));
 int showmode __ARGS((void));
 void unshowmode __ARGS((int force));