From 00354c365187cecb9bc3ce3c3b3482e32d04729a Mon Sep 17 00:00:00 2001
From: ailin-nemui <ailin-nemui@users.noreply.github.com>
Date: Mon, 5 Jun 2017 10:10:38 +0200
Subject: [PATCH] Update iregex-gregex.c

make helper functions static
---
 src/core/iregex-gregex.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/iregex-gregex.c b/src/core/iregex-gregex.c
index 0de11e64..1a77d5b3 100644
--- a/src/core/iregex-gregex.c
+++ b/src/core/iregex-gregex.c
@@ -2,7 +2,7 @@
 
 #include "iregex.h"
 
-const gchar *
+static const gchar *
 make_valid_utf8(const gchar *text, gboolean *free_ret)
 {
 	GString *str;
@@ -82,7 +82,7 @@ i_regex_match (const Regex *regex,
 	return ret;
 }
 
-gsize
+static gsize
 strlen_pua_oddly(const char *str)
 {
 	const gchar *ptr;