<div class="content"><p> </p><p>The RPC_SECURITY_DESCRIPTOR structure represents the <span><a href="261b039d-95d9-4749-9680-db1851d03945#gt_8a7f6700-8311-45bc-af10-82e10accd331" data-linktype="relative-path">RPC</a></span>
security descriptors.</p><dl>
<dd>
<div><pre> typedef struct _RPC_SECURITY_DESCRIPTOR {
   [size_is(cbInSecurityDescriptor), length_is(cbOutSecurityDescriptor)] 
     PBYTE lpSecurityDescriptor;
   DWORD cbInSecurityDescriptor;
   DWORD cbOutSecurityDescriptor;
 } RPC_SECURITY_DESCRIPTOR,
  *PRPC_SECURITY_DESCRIPTOR;
</pre></div>
</dd></dl><p><b>lpSecurityDescriptor:</b>  A buffer that
contains a <span><a href="../ms-dtyp/7d4dac05-9cef-4563-a058-f108abecce1d" data-linktype="relative-path">SECURITY_DESCRIPTOR</a></span>,
as specified in <span><a href="../ms-dtyp/cca27429-5689-4a16-b2b4-9325d93e4ba2" data-linktype="relative-path">[MS-DTYP]</a></span>
section 2.4.6.</p><p><b>cbInSecurityDescriptor:</b>  The size in
bytes of the security descriptor.</p><p><b>cbOutSecurityDescriptor:</b>  The size
in bytes of the security descriptor.</p></div>