ref: 974c4fc768c12af947af13de75c227ef7e6ca50d
dir: /sys/src/libc/fmt/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; }