The xdr_reference() call provides pointer chasing within structures.
Syntax
#include <rpc\rpc.h> bool_t xdr_reference(xdrs, pp, size, proc) XDR *xdrs; char **pp; u_int size; xdrproc_t proc;
Parameters
xdrs
Return Values
The value 1 indicates success; the value 0 indicates an error.