Re: [PATCH] comctl32/listview: Use case-insensitive compare in LVM_FINDITEM.

[Alexandre Julliard]

Nikolay Sivov  writes:
> @@ -6292,6 +6292,13 @@ static BOOL LISTVIEW_EnsureVisible(LISTVIEW_INFO *infoPtr, INT nItem, BOOL bPart
>      return TRUE;
>  }
>
> +static unsigned int startswithW(const WCHAR *str, const WCHAR *sub)
> +{
> - const WCHAR *p1 = str, *p2 = sub;
> - while (*p1 && *p2 && towlower(*p1) == towlower(*p2)) { p1++; p2++; }
> - return !*p2;
>
> +}

That's inefficient, and it won't do the same comparison as the full
string case. You probably want something like StrCmpNIW.