int main(int argc, char **argv)
{
+ enum {
+ ARG_VERSION = 0x100,
+ };
+
static const struct option options[] = {
{ "help", no_argument, NULL, 'h' },
+ { "version", no_argument, NULL, ARG_VERSION },
{ "interactive", no_argument, NULL, 'i' },
{}
};
case 'h':
help(0);
+ case ARG_VERSION:
+ puts(PACKAGE_STRING);
+ exit(0);
+
case 'i':
opt_interactive = 1;
break;