From ce05175372a9ddca1a225db0765ace1127a39293 Mon Sep 17 00:00:00 2001 From: Nicholas Date: Fri, 12 Nov 2021 09:22:01 -0800 Subject: chore: simplified organizational structure --- src/libutf/len.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 src/libutf/len.c (limited to 'src/libutf/len.c') diff --git a/src/libutf/len.c b/src/libutf/len.c new file mode 100644 index 0000000..8fbd679 --- /dev/null +++ b/src/libutf/len.c @@ -0,0 +1,21 @@ +#include "internal.h" + +int +utf8·len(char *s) +{ + int c; + long n; + rune r; + + n = 0; + for(;;){ + c = *(uchar*)s; + if(c < Tx){ + if(c == 0) + return n; + s++; + }else + s += utf8·decode(s, &r); + n++; + } +} -- cgit v1.2.1