Developer's Guide
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
virtual P6R::P6ERR P6R::p6IPacket::getUsed ( P6UINT32 *  pcBytesInUse)
pure virtual

Retrieves the number of bytes in-use in the packet buffer.

Parameters
pcBytesInUse[ out ] A pointer to a P6UINT32 in which to place the number of bytes which are currently in-use.
Returns
SuccessP6R::eOkThe number of in-use bytes was successfully retrieved.
FailureP6R::eInvalidArgpcBytesInUse was NULL.