diff --git a/src/proto/diff.pro b/src/proto/diff.pro
index b912a56..b9b33c9 100644
--- a/src/proto/diff.pro
+++ b/src/proto/diff.pro
@@ -11,6 +11,7 @@
 void ex_diffthis __ARGS((exarg_T *eap));
 void diff_win_options __ARGS((win_T *wp, int addbuf));
 void ex_diffoff __ARGS((exarg_T *eap));
+void diff_clear __ARGS((void));
 int diff_check __ARGS((win_T *wp, linenr_T lnum));
 int diff_check_fill __ARGS((win_T *wp, linenr_T lnum));
 void diff_set_topline __ARGS((win_T *fromwin, win_T *towin));
diff --git a/src/proto/edit.pro b/src/proto/edit.pro
index 5993959..2168cd8 100644
--- a/src/proto/edit.pro
+++ b/src/proto/edit.pro
@@ -17,6 +17,7 @@
 int comp_textwidth __ARGS((int ff));
 int stop_arrow __ARGS((void));
 void set_last_insert __ARGS((int c));
+void free_last_insert __ARGS((void));
 char_u *add_char2buf __ARGS((int c, char_u *s));
 void beginline __ARGS((int flags));
 int oneright __ARGS((void));
diff --git a/src/proto/ex_cmds.pro b/src/proto/ex_cmds.pro
index baa1233..6404cc8 100644
--- a/src/proto/ex_cmds.pro
+++ b/src/proto/ex_cmds.pro
@@ -5,6 +5,7 @@
 void ex_retab __ARGS((exarg_T *eap));
 int do_move __ARGS((linenr_T line1, linenr_T line2, linenr_T dest));
 void ex_copy __ARGS((linenr_T line1, linenr_T line2, linenr_T n));
+void free_prev_shellcmd __ARGS((void));
 void do_bang __ARGS((int addr_count, exarg_T *eap, int forceit, int do_in, int do_out));
 void do_shell __ARGS((char_u *cmd, int flags));
 char_u *make_filter_cmd __ARGS((char_u *cmd, char_u *itmp, char_u *otmp));
@@ -37,6 +38,7 @@
 void global_exe __ARGS((char_u *cmd));
 int read_viminfo_sub_string __ARGS((vir_T *virp, int force));
 void write_viminfo_sub_string __ARGS((FILE *fp));
+void free_old_sub __ARGS((void));
 void prepare_tagpreview __ARGS((void));
 void ex_help __ARGS((exarg_T *eap));
 char_u *check_help_lang __ARGS((char_u *arg));
diff --git a/src/proto/ex_docmd.pro b/src/proto/ex_docmd.pro
index 3a8200e..f4df30d 100644
--- a/src/proto/ex_docmd.pro
+++ b/src/proto/ex_docmd.pro
@@ -33,6 +33,7 @@
 void alist_slash_adjust __ARGS((void));
 void ex_splitview __ARGS((exarg_T *eap));
 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));
diff --git a/src/proto/ex_getln.pro b/src/proto/ex_getln.pro
index 688eb3d..f0d45a3 100644
--- a/src/proto/ex_getln.pro
+++ b/src/proto/ex_getln.pro
@@ -6,6 +6,7 @@
 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));
diff --git a/src/proto/getchar.pro b/src/proto/getchar.pro
index 7b8d6bc..86c3c6f 100644
--- a/src/proto/getchar.pro
+++ b/src/proto/getchar.pro
@@ -31,6 +31,7 @@
 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 updatescript __ARGS((int c));
 int vgetc __ARGS((void));
diff --git a/src/proto/mark.pro b/src/proto/mark.pro
index f7e5cf8..040f08b 100644
--- a/src/proto/mark.pro
+++ b/src/proto/mark.pro
@@ -19,6 +19,7 @@
 void copy_jumplist __ARGS((win_T *from, win_T *to));
 void free_jumplist __ARGS((win_T *wp));
 void set_last_cursor __ARGS((win_T *win));
+void free_all_marks __ARGS((void));
 int read_viminfo_filemark __ARGS((vir_T *virp, int force));
 void write_viminfo_filemarks __ARGS((FILE *fp));
 int removable __ARGS((char_u *name));
diff --git a/src/proto/misc1.pro b/src/proto/misc1.pro
index c2ae831..94d0455 100644
--- a/src/proto/misc1.pro
+++ b/src/proto/misc1.pro
@@ -47,6 +47,7 @@
 void beep_flush __ARGS((void));
 void vim_beep __ARGS((void));
 void init_homedir __ARGS((void));
+void free_homedir __ARGS((void));
 void expand_env __ARGS((char_u *src, char_u *dst, int dstlen));
 void expand_env_esc __ARGS((char_u *src, char_u *dst, int dstlen, int esc));
 char_u *vim_getenv __ARGS((char_u *name, int *mustfree));
diff --git a/src/proto/option.pro b/src/proto/option.pro
index c0c5504..49e1d9a 100644
--- a/src/proto/option.pro
+++ b/src/proto/option.pro
@@ -2,6 +2,7 @@
 void set_init_1 __ARGS((void));
 void set_string_default __ARGS((char *name, char_u *val));
 void set_number_default __ARGS((char *name, long val));
+void free_all_options __ARGS((void));
 void set_init_2 __ARGS((void));
 void set_init_3 __ARGS((void));
 void set_helplang_default __ARGS((char_u *lang));
@@ -26,6 +27,7 @@
 int makeset __ARGS((FILE *fd, int opt_flags, int local_only));
 int makefoldset __ARGS((FILE *fd));
 void clear_termoptions __ARGS((void));
+void free_termoptions __ARGS((void));
 void set_term_defaults __ARGS((void));
 void comp_col __ARGS((void));
 char_u *get_equalprg __ARGS((void));
diff --git a/src/proto/quickfix.pro b/src/proto/quickfix.pro
index cc2f2a7..7369a64 100644
--- a/src/proto/quickfix.pro
+++ b/src/proto/quickfix.pro
@@ -1,5 +1,6 @@
 /* quickfix.c */
 int qf_init __ARGS((char_u *efile, char_u *errorformat, int newlist));
+void qf_free_all __ARGS((void));
 void qf_jump __ARGS((int dir, int errornr, int forceit));
 void qf_list __ARGS((exarg_T *eap));
 void qf_age __ARGS((exarg_T *eap));
diff --git a/src/proto/regexp.pro b/src/proto/regexp.pro
index 0ff1c24..df2fde4 100644
--- a/src/proto/regexp.pro
+++ b/src/proto/regexp.pro
@@ -1,4 +1,5 @@
 /* regexp.c */
+void free_regexp_stuff __ARGS((void));
 int re_multiline __ARGS((regprog_T *prog));
 int re_lookbehind __ARGS((regprog_T *prog));
 char_u *skip_regexp __ARGS((char_u *startp, int dirc, int magic, char_u **newp));
diff --git a/src/proto/search.pro b/src/proto/search.pro
index 304ad73..3d934f2 100644
--- a/src/proto/search.pro
+++ b/src/proto/search.pro
@@ -3,6 +3,7 @@
 char_u *get_search_pat __ARGS((void));
 void save_search_patterns __ARGS((void));
 void restore_search_patterns __ARGS((void));
+void free_search_patterns __ARGS((void));
 int ignorecase __ARGS((char_u *pat));
 char_u *last_search_pat __ARGS((void));
 void reset_search_dir __ARGS((void));
diff --git a/src/proto/syntax.pro b/src/proto/syntax.pro
index 967d88e..4b132ea 100644
--- a/src/proto/syntax.pro
+++ b/src/proto/syntax.pro
@@ -22,6 +22,7 @@
 void hl_set_font_name __ARGS((char_u *font_name));
 void hl_set_bg_color_name __ARGS((char_u *name));
 void hl_set_fg_color_name __ARGS((char_u *name));
+void clear_hl_tables __ARGS((void));
 int hl_combine_attr __ARGS((int char_attr, int prim_attr));
 attrentry_T *syn_gui_attr2entry __ARGS((int attr));
 attrentry_T *syn_term_attr2entry __ARGS((int attr));
diff --git a/src/proto/tag.pro b/src/proto/tag.pro
index 5df6c30..8ee4c28 100644
--- a/src/proto/tag.pro
+++ b/src/proto/tag.pro
@@ -3,6 +3,7 @@
 void tag_freematch __ARGS((void));
 void do_tags __ARGS((exarg_T *eap));
 int find_tags __ARGS((char_u *pat, int *num_matches, char_u ***matchesp, int flags, int mincount, char_u *buf_ffname));
+void free_tag_stuff __ARGS((void));
 void simplify_filename __ARGS((char_u *filename));
 int expand_tags __ARGS((int tagnames, char_u *pat, int *num_file, char_u ***file));
 int get_tags __ARGS((list_T *list, char_u *pat));