Merge from mainline.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/search.c b/src/search.c
index d9be8ca0105..6c835f2cc64 100644
--- a/src/search.c
+++ b/src/search.c
@@ -53,10 +53,10 @@ struct regexp_cache
 };
 
 /* The instances of that struct.  */
-struct regexp_cache searchbufs[REGEXP_CACHE_SIZE];
+static struct regexp_cache searchbufs[REGEXP_CACHE_SIZE];
 
 /* The head of the linked list; points to the most recently used buffer.  */
-struct regexp_cache *searchbuf_head;
+static struct regexp_cache *searchbuf_head;
 
 
 /* Every call to re_match, etc., must pass &search_regs as the regs
@@ -85,10 +85,10 @@ static Lisp_Object last_thing_searched;
 
 /* error condition signaled when regexp compile_pattern fails */
 
-Lisp_Object Qinvalid_regexp;
+static Lisp_Object Qinvalid_regexp;
 
 /* Error condition used for failing searches */
-Lisp_Object Qsearch_failed;
+static Lisp_Object Qsearch_failed;
 
 static void set_search_regs (EMACS_INT, EMACS_INT);
 static void save_search_regs (void);