Re: [PATCH 0/5] MR7334: oleaut32: Fix logic for deciding whether type description follows the name.

[Huw Davies (＠huw)]

Huw Davies (@huw) commented about dlls/oleaut32/typelib.c:
> - bits.length = stream_length;
> - bits.current = 0;
> -
> - buf_size = *(const WORD *)table;
> - table += sizeof(WORD);
> - table_size = *(const DWORD *)table;
> - table += sizeof(DWORD);
> -
> - buf = SysAllocStringLen(NULL, buf_size);
> - buf[0] = 0;
> -
> - while ((p = lookup_code(table, table_size, &bits)))
> - {
> -
>    static const WCHAR spaceW[] = { ' ',0 };
> -
>    if (buf[0]) lstrcatW(buf, spaceW);
> -
>    MultiByteToWideChar(CP_ACP, 0, p, -1, buf + lstrlenW(buf), buf_size - lstrlenW(buf));

Could we tidy this up a bit please?  If we first get the length of `buf` (and let's use `wcslen()`), there shouldn't be a need for further `lstr` or `wcs`-type functions.