odbccp32: Implement SQLGetPrivateProfileString/W (try 9)

[Nikolay Sivov]

On 28.07.2015 12:55, Alistair Leslie-Hughes wrote:
> +    if(!defvalue)
> +        buff[0] = 0;
> +
> +    if (!section || !defvalue || !buff)
> +        return 0;
> +
> +    if (buff)
> +        buff[0] = 0;

This makes no sense.