vis

commit d3dc4d2cf3f4f34ad8f915bf8718cacf4d150e4a
parent 4b686d95d6319f2d4f4eba52dc8ae51a3b69b431
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Tue, 15 Sep 2015 09:06:33 +0200

Add utfnext utility function

Diffstat:
M
libutf.c
 | 
7
+++++++
M
libutf.h
 | 
2
++

2 files changed, 9 insertions(+), 0 deletions(-)
diff --git 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
@@ -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>