diff --git a/src/proto/eval.pro b/src/proto/eval.pro
index c6097c4..def81e3 100644
--- a/src/proto/eval.pro
+++ b/src/proto/eval.pro
@@ -54,7 +54,7 @@
 long get_dict_number __ARGS((dict_T *d, char_u *key));
 char_u *get_function_name __ARGS((expand_T *xp, int idx));
 char_u *get_expr_name __ARGS((expand_T *xp, int idx));
-long do_searchpair __ARGS((char_u *spat, char_u *mpat, char_u *epat, int dir, char_u *skip, int flags, pos_T *match_pos, linenr_T lnum_stop));
+long do_searchpair __ARGS((char_u *spat, char_u *mpat, char_u *epat, int dir, char_u *skip, int flags, pos_T *match_pos, linenr_T lnum_stop, long time_limit));
 void set_vim_var_nr __ARGS((int idx, long val));
 long get_vim_var_nr __ARGS((int idx));
 char_u *get_vim_var_str __ARGS((int idx));
diff --git a/src/proto/ex_cmds2.pro b/src/proto/ex_cmds2.pro
index 11480f1..88cfeb7 100644
--- a/src/proto/ex_cmds2.pro
+++ b/src/proto/ex_cmds2.pro
@@ -14,6 +14,8 @@
 void profile_end __ARGS((proftime_T *tm));
 void profile_sub __ARGS((proftime_T *tm, proftime_T *tm2));
 char *profile_msg __ARGS((proftime_T *tm));
+void profile_setlimit __ARGS((long msec, proftime_T *tm));
+int profile_passed_limit __ARGS((proftime_T *tm));
 void profile_zero __ARGS((proftime_T *tm));
 void profile_add __ARGS((proftime_T *tm, proftime_T *tm2));
 void profile_self __ARGS((proftime_T *self, proftime_T *total, proftime_T *children));
diff --git a/src/proto/search.pro b/src/proto/search.pro
index b103f43..f7c993f 100644
--- a/src/proto/search.pro
+++ b/src/proto/search.pro
@@ -10,7 +10,7 @@
 void reset_search_dir __ARGS((void));
 void set_last_search_pat __ARGS((char_u *s, int idx, int magic, int setlast));
 void last_pat_prog __ARGS((regmmatch_T *regmatch));
-int searchit __ARGS((win_T *win, buf_T *buf, pos_T *pos, int dir, char_u *pat, long count, int options, int pat_use, linenr_T stop_lnum));
+int searchit __ARGS((win_T *win, buf_T *buf, pos_T *pos, int dir, char_u *pat, long count, int options, int pat_use, linenr_T stop_lnum, proftime_T *tm));
 int do_search __ARGS((oparg_T *oap, int dirc, char_u *pat, long count, int options));
 int search_for_exact_line __ARGS((buf_T *buf, pos_T *pos, int dir, char_u *pat));
 int searchc __ARGS((cmdarg_T *cap, int t_cmd));