/********************************************************************/
/** Microsoft LAN Manager **/
/** Copyright(c) Microsoft Corp., 1990-1993 **/
/********************************************************************/
/* :ts=4 */
//** TLCOMMON.H - Common transport layer definitions.
//
// This file contains definitions for common transport layer items.
//
#define PHXSUM(s,d,p,l) (uint)( (uint)*(ushort *)&(s) + \
(uint)*(ushort *)((char *)&(s) + sizeof(ushort)) + \
(uint)*(ushort *)&(d) + \
(uint)*(ushort *)((char *)&(d) + sizeof(ushort)) + \
(uint)((ushort)net_short((p))) + \
(uint)((ushort)net_short((ushort)(l))) )
#define TCP_TA_SIZE (offsetof(TRANSPORT_ADDRESS, Address->Address)+ \
sizeof(TDI_ADDRESS_IP))
extern ushort XsumSendChain(uint PHXsum, PNDIS_BUFFER BufChain);
extern ushort XsumRcvBuf(uint PHXsum, IPRcvBuf *BufChain);
extern uint CopyRcvToNdis(IPRcvBuf *RcvBuf, PNDIS_BUFFER DestBuf,
uint Size, uint RcvOffset, uint DestOffset);
extern TDI_STATUS UpdateConnInfo(PTDI_CONNECTION_INFORMATION ConnInfo,
IPOptInfo *OptInfo, IPAddr SrcAddress, ushort SrcPort);
extern void BuildTDIAddress(uchar *Buffer, IPAddr Addr, ushort Port);
extern void CopyRcvToBuffer(uchar *DestBuf, IPRcvBuf *SrcRB, uint Size,
uint Offset);
extern PNDIS_BUFFER CopyFlatToNdis(PNDIS_BUFFER DestBuf, uchar *SrcBuf,
uint Size, uint *Offset, uint *BytesCopied);
extern void *TLRegisterProtocol(uchar Protocol, void *RcvHandler,
void *XmitHandler, void *StatusHandler,
void *RcvCmpltHandler);
#ifdef VXD
extern int TLRegisterDispatch(char *, struct TDIDispatchTable *);
#endif
