[DPLAYX] Get rid of check for DPSET_REMOTE in dplayx.c

[Paul Vriens]

Hi,

as DPSET_REMOTE is 0 we cannot check for it, like it's currently done in
dplayx.c:

if( dwFlags & DPSET_REMOTE )

we have to use some other method. As DPSET_REMOTE and DPSET_LOCAL (which
is 1) are mutually exclusive we could do:

if (!(dwFlags & DPSET_LOCAL))
{
}

or

if (dwFlags & DPSET_LOCAL)
{
}
else /* DPSET_REMOTE */
{
}

The attached patch gets rid of the afore mentioned wrong checks.

Remember that because of the changes the code-path changes as well. We
now get into places where we 'never' went before.

Patch is only compile tested and I changed some of the coding-style.

Any comment is welcome. (I'm learning).

Cheers,

Paul.