ref: a43c1e6fab4d75c8d173a482ee8f4aa04de151c0
dir: /libc/runesprint.c/
#include <u.h>
#include <libc.h>
int
runesprint(Rune *buf, char *fmt, ...)
{
int n;
va_list args;
va_start(args, fmt);
n = runevsnprint(buf, 256, fmt, args);
va_end(args);
return n;
}