ref: 6519a0a6f21e7935c2db7ed75ed4afa9001f7b7c dir: /libc/runefmtstr.c/
#include <u.h> #include <libc.h> Rune* runefmtstrflush(Fmt *f) { if(f->start == nil) return nil; *(Rune*)f->to = '\0'; return f->start; }