hi,
there have been few exercises by myself to enter cpp because of limitation of books i stumbled upon

please answer me a question on the following exercise from msdn

main(){
dword dwaveragesize;
...
dwaveragesize=(dword)-1;
createmmio(hmmio, &dwaveragesize,0);
...
}

what is value in &dwaveragesize before using it in this multimedia function?