ref: 70f700699ac06fb33267395c60f62b4fae3f4f15
dir: /sys/src/libventi/scorefmt.c/
#include <u.h> #include <libc.h> #include <venti.h> int vtscorefmt(Fmt *f) { uchar *v; int i; v = va_arg(f->args, uchar*); if(v == nil) fmtprint(f, "*"); else for(i = 0; i < VtScoreSize; i++) fmtprint(f, "%2.2ux", v[i]); return 0; }