ref: 3da0a627971a5ec4ca5c8253dbb798df56c5ddcb dir: /sys/src/libc/port/runestrcpy.c/
#include <u.h> #include <libc.h> Rune* runestrcpy(Rune *s1, Rune *s2) { Rune *os1; os1 = s1; while(*s1++ = *s2++) ; return os1; }