ref: 21b830b1ac2409159dfc3ccea59a6fffab805053 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; }