Re: [PATCH 2/2] odbccp32: Implement SQLRemoveDriver/SQLRemoveDriverW

[Vincent Povirk]

> +    if (usage_count)
> +        *usage_count = 0;

If we're not going to do refcounting properly, it'd make more sense to
hard-code this to 1 and never actually remove the drivers. Better to
leave things around than delete them while they're still needed.