diff --git a/src/proto/buffer.pro b/src/proto/buffer.pro
index 7566384..ecc8301 100644
--- a/src/proto/buffer.pro
+++ b/src/proto/buffer.pro
@@ -69,23 +69,21 @@
 void switch_to_win_for_buf(buf_T *buf, win_T **save_curwinp, tabpage_T **save_curtabp, bufref_T *save_curbuf);
 void restore_win_for_buf(win_T *save_curwin, tabpage_T *save_curtab, bufref_T *save_curbuf);
 int find_win_for_buf(buf_T *buf, win_T **wp, tabpage_T **tp);
-void buf_addsign(buf_T *buf, int id, char_u *group, int prio, linenr_T lnum, int typenr);
-linenr_T buf_change_sign_type(buf_T *buf, int markId, char_u *group, int typenr);
-int buf_getsigntype(buf_T *buf, linenr_T lnum, int type);
-linenr_T buf_delsign(buf_T *buf, int id, char_u *group);
-int buf_findsign(buf_T *buf, int id, char_u *group);
-#ifdef FEAT_SIGNS
 void init_signs(void);
 int sign_group_get_next_signid(buf_T *buf, char_u *groupname);
 int sign_in_group(signlist_T *sign, char_u *group);
 dict_T *sign_get_info(signlist_T *sign);
+void buf_addsign(buf_T *buf, int id, char_u *groupname, int prio, linenr_T lnum, int typenr);
+linenr_T buf_change_sign_type(buf_T *buf, int markId, char_u *group, int typenr);
+int buf_getsigntype(buf_T *buf, linenr_T lnum, int type);
+linenr_T buf_delsign(buf_T *buf, linenr_T atlnum, int id, char_u *group);
+int buf_findsign(buf_T *buf, int id, char_u *group);
 signlist_T *buf_getsign_with_id(buf_T *buf, int id, char_u *group);
-#endif
-int buf_findsign_id(buf_T *buf, linenr_T lnum);
+int buf_findsign_id(buf_T *buf, linenr_T lnum, char_u *groupname);
 int buf_findsigntype_id(buf_T *buf, linenr_T lnum, int typenr);
 int buf_signcount(buf_T *buf, linenr_T lnum);
 void buf_delete_signs(buf_T *buf, char_u *group);
-void buf_delete_all_signs(void);
+void buf_delete_all_signs(char_u *groupname);
 void sign_list_placed(buf_T *rbuf, char_u *sign_group);
 void sign_mark_adjust(linenr_T line1, linenr_T line2, long amount, long amount_after);
 void set_buflisted(int on);
diff --git a/src/proto/ex_cmds.pro b/src/proto/ex_cmds.pro
index 00d0217..0b9d687 100644
--- a/src/proto/ex_cmds.pro
+++ b/src/proto/ex_cmds.pro
@@ -54,24 +54,23 @@
 void ex_exusage(exarg_T *eap);
 void ex_viusage(exarg_T *eap);
 void ex_helptags(exarg_T *eap);
+int sign_define_by_name(char_u *name, char_u *icon, char_u *linehl, char_u *text, char_u *texthl);
+int sign_undefine_by_name(char_u *name);
+int sign_place(int *sign_id, char_u *sign_group, char_u *sign_name, buf_T *buf, linenr_T lnum, int prio);
+int sign_unplace(int sign_id, char_u *sign_group, buf_T *buf, linenr_T atlnum);
 void ex_sign(exarg_T *eap);
+void sign_getlist(char_u *name, list_T *retlist);
+void sign_get_placed(buf_T *buf, linenr_T lnum, int sign_id, char_u *sign_group, list_T *retlist);
 void sign_gui_started(void);
 int sign_get_attr(int typenr, int line);
 char_u *sign_get_text(int typenr);
 void *sign_get_image(int typenr);
 char_u *sign_typenr2name(int typenr);
 void free_signs(void);
-void free_signs(void);
 char_u *get_sign_name(expand_T *xp, int idx);
 void set_context_in_sign_cmd(expand_T *xp, char_u *arg);
 void ex_smile(exarg_T *eap);
 void ex_drop(exarg_T *eap);
 char_u *skip_vimgrep_pat(char_u *p, char_u **s, int *flags);
 void ex_oldfiles(exarg_T *eap);
-int sign_define_by_name(char_u *name, char_u *icon, char_u *linehl, char_u *text, char_u *texthl);
-int sign_undefine_by_name(char_u *name);
-void sign_getlist(char_u *name, list_T *retlist);
-int sign_place(int *sign_id, char_u *group, char_u *sign_name, buf_T *buf, linenr_T lnum, int prio);
-int sign_unplace(int id, char_u *group, buf_T *buf);
-void sign_get_placed(buf_T *buf, linenr_T lnum, int id, char_u *group, list_T *retlist);
 /* vim: set ft=c : */