Make a number of variables and functions be static.

1 files changed, 1 insertions, 1 deletions

diff --git a/re.c b/re.c
index 929c317e..fd134727 100644
--- a/re.c
+++ b/re.c
@@ -517,7 +517,7 @@ reisstring(const char *text, size_t len, Regexp *re, const char *buf)
 
 /* reflags2str --- make a regex flags value readable */
 
-const char *
+static const char *
 reflags2str(int flagval)
 {
 	static const struct flagtab values[] = {