+void print_error(const char *fmt, ...)
+{
+ va_list(ap);
+
+ if (!interactive)
+ fprintf(stderr, "%s: ", progname);
+ fprintf(stderr, "%s", _("error: "));
+
+ va_start(ap, fmt);
+ vfprintf(stderr, fmt, ap);
+ va_end(ap);
+
+ fprintf(stderr, "\n");
+}
+