From fa950307aeb2a060be72fc73e0017e5497cb4ace Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Andr=C3=A9=20Tanner?= <mat@brain-dump.org>
Date: Tue, 15 Sep 2015 09:06:33 +0200
Subject: Add utfnext utility function

---
 libutf.c | 7 +++++++
 libutf.h | 2 ++
 2 files changed, 9 insertions(+)

diff --git a/libutf.c b/libutf.c
index 5f6ff45..c9d77dc 100644
--- a/libutf.c
+++ b/libutf.c
@@ -1,5 +1,12 @@
 /* libutf8 © 2012-2015 Connor Lane Smith <cls@lubutu.com> */
 #include "libutf.h"
+#include "util.h"
+
+const char *utfnext(const char *s) {
+	while (!ISUTF8(*s))
+		s++;
+	return s;
+}
 
 int
 runelen(Rune r)
diff --git a/libutf.h b/libutf.h
index 4d3f91c..b255961 100644
--- a/libutf.h
+++ b/libutf.h
@@ -1,6 +1,8 @@
 #ifndef LIBUTF_H
 #define LIBUTF_H
 
+const char *utfnext(const char *s);
+
 /* libutf8 © 2012-2015 Connor Lane Smith <cls@lubutu.com> */
 #include <stddef.h>
 #include <stdint.h>
-- 
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