OHELLO.IDL

/* file: OHello.idl */ 
[
object,
uuid(a46deb31-9f33-11cd-b23f-00aa00339cce)
]
interface IHello : IUnknown
{
// pull in the definitions for all the standard interfaces
import "unknwn.idl";



HRESULT HelloProc([in, string] char *pszString);

}