1 files changed, 105 insertions, 0 deletions
diff --git a/private/ntos/tdi/tcpip/tcp/tcpsend.h b/private/ntos/tdi/tcpip/tcp/tcpsend.h
new file mode 100644
index 000000000..b74c69861
--- /dev/null
+++ b/private/ntos/tdi/tcpip/tcp/tcpsend.h
@@ -0,0 +1,105 @@
+/********************************************************************/
+/**                     Microsoft LAN Manager                      **/
+/**               Copyright(c) Microsoft Corp., 1990-1993          **/
+/********************************************************************/
+/* :ts=4 */
+
+//** TCPSEND.H - TCP send protocol definitions.
+//
+// This file contains the definitions of TCP send protocol things.
+//
+
+#ifdef NT
+
+#define	NUM_TCP_HEADERS			32
+#define	NUM_TCP_BUFFERS			150
+#define	TCP_MAX_HDRS			0xffffffff
+
+#else // NT
+
+#define	NUM_TCP_HEADERS			16
+#define	NUM_TCP_BUFFERS			100
+#define	TCP_MAX_HDRS			320
+
+#endif // NT
+
+//#define	SEND_DEBUG				1
+
+#ifdef	SEND_DEBUG
+#define SEND_TICKS				10
+EXTERNAL_LOCK(SendUseLock)
+extern struct TCPSendReq	*SendUseList;
+#endif
+
+//* Structure of a TCP send request.
+
+#define	tsr_signature	0x20525354		// 'TSR '
+
+typedef struct TCPSendReq {
+	struct	TCPReq	tsr_req;			// General request structure.
+#ifdef DEBUG
+	ulong			tsr_sig;
+#endif
+	uint			tsr_size;			// Size in bytes of data in send.
+	long			tsr_refcnt;			// Reference count for this send.
+	uchar			tsr_flags;			// Flags for this send.
+	uchar			tsr_pad[3];			// Pad to dword boundary.
+	uint			tsr_unasize;		// Number of bytes unacked.
+	uint			tsr_offset;			// Offset into first buffer in chain
+										// of start of unacked data..
+	PNDIS_BUFFER	tsr_buffer;			// Pointer to start of unacked buffer
+										// chain.
+	PNDIS_BUFFER	tsr_lastbuf;		// Pointer to last buffer in chain.
+										// Valid iff we've sent directly from
+										// the buffer chain w/o doing an
+										// NdisCopyBuffer.
+	uint			tsr_time;			// TCP time this was received.
+#ifdef SEND_DEBUG
+	struct TCPSendReq *tsr_next;		// Debug next field.
+	uint			tsr_timer;			// Timer field.
+	uint			tsr_cmplt;			// Who completed it.
+#endif
+} TCPSendReq;
+
+#define	TSR_FLAG_URG		0x01		// Urgent data.
+
+//* Structure defining the context received during a send completes.
+
+#define	scc_signature	0x20434353		// 'SCC '
+
+typedef struct SendCmpltContext {
+#ifdef DEBUG
+	ulong			scc_sig;
+#endif
+
+	TCPSendReq		*scc_firstsend;		// First send in this context.
+	uint			scc_count;			// Number of sends in count.
+	ushort			scc_ubufcount;		// Number of 'user' buffers in send.
+	ushort			scc_tbufcount;		// Number of transport buffers in send.
+} SendCmpltContext;
+
+EXTERNAL_LOCK(TCPSendReqCompleteLock)
+
+extern void	InitSendState(struct TCB *NewTCB);
+extern void SendSYN(struct TCB *SYNTcb, CTELockHandle);
+extern void SendKA(struct TCB *KATCB, CTELockHandle Handle);
+extern void	SendRSTFromHeader(struct TCPHeader UNALIGNED *TCPH, uint Length,
+    IPAddr Dest, IPAddr Src, IPOptInfo *OptInfo);
+extern void SendACK(struct TCB *ACKTcb);
+extern void SendRSTFromTCB(struct TCB *RSTTcb);
+extern void GoToEstab(struct TCB *EstabTCB);
+extern void FreeSendReq(TCPSendReq *FreedReq);
+extern void FreeTCPHeader(PNDIS_BUFFER FreedBuffer);
+
+extern int	InitTCPSend(void);
+extern void	UnInitTCPSend(void);
+
+#ifdef VXD
+extern void TCPSend(struct TCB *SendTCB);
+#else
+extern void TCPSend(struct TCB *SendTCB, CTELockHandle Handle);
+#endif
+
+extern TDI_STATUS TdiSend(PTDI_REQUEST Request, ushort Flags, uint SendLength,
+			PNDIS_BUFFER SendBuffer);
+extern uint RcvWin(struct TCB *WinTCB);