diff --git a/src/proto/search.pro b/src/proto/search.pro
index f94fb69..07f6087 100644
--- a/src/proto/search.pro
+++ b/src/proto/search.pro
@@ -2,6 +2,7 @@
 int search_regcomp __ARGS((char_u *pat, int pat_save, int pat_use, int options, regmmatch_T *regmatch));
 char_u *get_search_pat __ARGS((void));
 char_u *reverse_text __ARGS((char_u *s));
+void save_re_pat __ARGS((int idx, char_u *pat, int magic));
 void save_search_patterns __ARGS((void));
 void restore_search_patterns __ARGS((void));
 void free_search_patterns __ARGS((void));