Re: WSCEnumProtocols

[Hans Leidekker]

On Tuesday 26 October 2004 02:51, Alexandre Julliard wrote:
> > +INT WINAPI WSAEnumProtocolsA( LPINT lpiProtocols, LPWSAPROTOCOL_INFOA lpBuffer, LPDWORD lpdwLength )
> > +{
> > - return WINSOCK_EnumProtocols( lpiProtocols, (WSAPROTOCOL_INFOW *)lpBuffer, lpdwLength, FALSE );
> >
> > +}
>
> You cannot cast a WSAPROTOCOL_INFOA* to a WSAPROTOCOL_INFOW*, the
> structures don't have the same size.

Not generally no, but here I can because the size difference comes
from the last element of the structure which is either a unicode
string or an ansi string. The FALSE parameter signals that we want
an ansi string.

I know its a dirty trick but it's the least intrusive one since it
keeps most of the original code.

-Hans