CXHNDL.IDL

[ uuid (A4F1DB00-CA47-1067-B31F-00DD010662DA), 
  version(1.0), 
  pointer_default(unique) 
] 
interface cxhndl 
{ 
 
const short BUFSIZE = 1024;  
 
typedef [context_handle] void *PCONTEXT_HANDLE_TYPE; 
 
short RemoteOpen( [out] PCONTEXT_HANDLE_TYPE *pphContext, 
                  [in, string] unsigned char *pszFile 
                ); 
 
short RemoteRead( [in]  PCONTEXT_HANDLE_TYPE phContext, 
                  [out] unsigned char achBuf[BUFSIZE], 
                  [out] short *pcbBuf 
                ); 
 
short RemoteClose( [in, out] PCONTEXT_HANDLE_TYPE *pphContext ); 
 
void Shutdown(void); 
 
}