xref: /plan9-contrib/sys/src/cmd/unix/drawterm/libc/runestrlen.c (revision b85a83648eec38fe82b6f00adfd7828ceec5ee8d)
1 #include <u.h>
2 #include <libc.h>
3 
4 long
5 runestrlen(Rune *s)
6 {
7 
8 	return runestrchr(s, 0) - s;
9 }
10