From fb624d04e56018defe297eff1d88888b192caeaa Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 28 Jan 2010 06:45:04 +0100
Subject: add new hexchar() call

---
 util.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'util.c')

diff --git a/util.c b/util.c
index 654b93d79c..b166f328b2 100644
--- a/util.c
+++ b/util.c
@@ -547,3 +547,9 @@ char *file_in_same_dir(const char *path, const char *filename) {
 
         return r;
 }
+
+char hexchar(int x) {
+        static const char table[16] = "0123456789abcdef";
+
+        return table[x & 15];
+}
-- 
cgit v1.2.3-54-g00ecf