From 6318ddb69ad8380694bbca35ca5a72230c2ee694 Mon Sep 17 00:00:00 2001
From: Nicholas Noll <nbnoll@eml.cc>
Date: Thu, 28 Oct 2021 11:55:47 -0700
Subject: Feat(libunicode): cleaned up decode/encode

Additionally, decode can now apply backwards on a byte string.
---
 sys/libunicode/len.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'sys/libunicode/len.c')

diff --git a/sys/libunicode/len.c b/sys/libunicode/len.c
index c461bf3..8fbd679 100644
--- a/sys/libunicode/len.c
+++ b/sys/libunicode/len.c
@@ -10,11 +10,11 @@ utf8·len(char *s)
     n = 0;
     for(;;){
         c = *(uchar*)s;
-        if(c < RuneSelf) {
+        if(c < Tx){
             if(c == 0)
                 return n;
             s++;
-        } else
+        }else
             s += utf8·decode(s, &r);
         n++;
     }
-- 
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