Is a macro that unwraps a previously wrapped interface.
#include <nks/netware.h> NX_UNWRAP_INTERFACE ( ref);
(OUT) Points to a cookie by which the function has been known.
The values returned in reference by the wrapped function can be passed to the analogous NX_UNWRAP_INTERFACE or to nxUnexportInterfaceWrapped so that memory leaks do not occur.
For sample code, see Wrap.c.