static void err_print(const char *fmt, va_list args) { char buf[BUFSIZ]; err_snprintf(buf, BUFSIZ, fmt, args); err_append(buf); }
static void warn_print(const char *fmt, va_list args) { char buf[BUFSIZ]; int len; err_snprintf(buf, BUFSIZ, fmt, args); len = (int)strlen(buf); buf[len++] = '\n'; rb_write_error2(buf, len); }