[PATCH v2] vbscript: implement case insensitive comparison functionality in InStr

[Jacek Caban]

Hi Dmitry,

On 27.07.2020 04:56, Dmitry Kislyuk wrote:
> -
>    for(; ptr+SysStringLen(str2) <= endptr; ptr++) {
> -
>        if(!memicmp(ptr, str2, len*sizeof(WCHAR))) {
> -
>            ret = ptr-str1+1;
> -
>            break;
> -
>        }
> -
>    }

memicmp does not operate on Unicode characters. I think that msvcrt does 
not provide what we need here, but you could use FindStringOrdinal instead.

Thanks,

Jacek