ref: fdf020f1309bffde33554f5a13c7b3a1a3fb1891
dir: /sys/src/libc/fmt/runeseprint.c/
#include <u.h> #include <libc.h> Rune* runeseprint(Rune *buf, Rune *e, char *fmt, ...) { Rune *p; va_list args; va_start(args, fmt); p = runevseprint(buf, e, fmt, args); va_end(args); return p; }