34     va_list arg;  in die()  local
36     va_start(arg, fmt);  in die()
37     vfprintf(stderr, fmt, arg);  in die()
38     va_end(arg);  in die()
204     va_list arg;  in strbuf_append_fmt()  local
209     va_start(arg, fmt);  in strbuf_append_fmt()
210     fmt_len = vsnprintf(s->buf + s->length, len, fmt, arg);  in strbuf_append_fmt()
211     va_end(arg);  in strbuf_append_fmt()
223     va_list arg;  in strbuf_append_fmt_retry()  local
230         va_start(arg, fmt);  in strbuf_append_fmt_retry()
236         fmt_len = vsnprintf(s->buf + s->length, empty_len + 1, fmt, arg);  in strbuf_append_fmt_retry()
237         va_end(arg);  in strbuf_append_fmt_retry()