From 8d3db0afbe4fb44126c7300fa9ff8f43e6858776 Mon Sep 17 00:00:00 2001
From: Danny Smith <dannysmith@users.sourceforge.net>
Date: Tue, 5 Mar 2002 22:40:30 +0000
Subject: [PATCH] 	* include/mswsock.h (TP_*): Add new defines. 
 (TRANSMIT_PACKETS_ELEMENT): Define new structure. 	(WSAMSG): Likewise. 
 (WSACMSGHDR): Likewise. 	(DisconnectEx): Add new prototype. 
 (WSARecvMsg): Likewise. 	(WSA_CMSG_*) Add empty macros, guarded by #if
 0.

---
 winsup/w32api/ChangeLog         | 10 +++++++
 winsup/w32api/include/mswsock.h | 47 +++++++++++++++++++++++++++++++++
 2 files changed, 57 insertions(+)

diff --git a/winsup/w32api/ChangeLog b/winsup/w32api/ChangeLog
index 18bb1c7df..6246ac2f8 100644
--- a/winsup/w32api/ChangeLog
+++ b/winsup/w32api/ChangeLog
@@ -1,3 +1,13 @@
+2002-03-05  dannysmith@users.sourceforge.net
+
+	* include/mswsock.h (TP_*): Add new defines.
+	(TRANSMIT_PACKETS_ELEMENT): Define new structure.
+	(WSAMSG): Likewise.
+	(WSACMSGHDR): Likewise.
+	(DisconnectEx): Add new prototype.
+	(WSARecvMsg): Likewise.
+	(WSA_CMSG_*) Add empty macros, guarded by #if 0.
+
 2002-03-02  dannysmith@users.sourceforge.net
 
 	* ChangeLog: Fix typo in last entry. 
diff --git a/winsup/w32api/include/mswsock.h b/winsup/w32api/include/mswsock.h
index d48c7443d..88f7037b5 100644
--- a/winsup/w32api/include/mswsock.h
+++ b/winsup/w32api/include/mswsock.h
@@ -40,6 +40,10 @@ extern "C" {
 #define TF_USE_SYSTEM_THREAD    16
 #define TF_USE_KERNEL_APC   32
 
+#define TP_ELEMENT_FILE		1
+#define TP_ELEMENT_MEMORY	2
+#define TP_ELEMENT_EOP		4
+
 typedef struct _TRANSMIT_FILE_BUFFERS {
 	PVOID Head;
 	DWORD HeadLength;
@@ -47,10 +51,53 @@ typedef struct _TRANSMIT_FILE_BUFFERS {
 	DWORD TailLength;
 } TRANSMIT_FILE_BUFFERS, *PTRANSMIT_FILE_BUFFERS, *LPTRANSMIT_FILE_BUFFERS;
 
+typedef struct _TRANSMIT_PACKETS_ELEMENT { 
+	ULONG dwElFlags;
+	ULONG cLength;
+	_ANONYMOUS_UNION
+	union {
+		struct {
+			LARGE_INTEGER	nFileOffset;
+			HANDLE		hFile;
+		};
+		PVOID	pBuffer;
+	};
+} TRANSMIT_PACKETS_ELEMENT; 
+
+typedef struct _WSAMSG {
+	LPSOCKADDR	name;
+	INT		namelen;
+	LPWSABUF	lpBuffers;
+	DWORD		dwBufferCount;
+	WSABUF		Control;
+	DWORD		dwFlags;
+} WSAMSG, *PWSAMSG, *LPWSAMSG;
+
+
+/* According to MSDN docs, the WSAMSG.Control buffer starts with a
+   cmsghdr header of the following form.  See also RFC 2292. */
+
+typedef struct wsacmsghdr {
+	UINT	cmsg_len;
+	INT	cmsg_level;
+ 	INT	cmsg_type;
+	/* followed by UCHAR cmsg_data[]; */
+} WSACMSGHDR;
+
+/* TODO: Standard Posix.1g macros as per RFC 2292, with WSA_uglification. */
+#if 0
+#define WSA_CMSG_FIRSTHDR(mhdr)
+#define WSA_CMSG_NXTHDR(mhdr, cmsg)
+#define WSA_CMSG_SPACE(length)
+#define WSA_CMSG_LEN(length)
+#endif
+
 int PASCAL WSARecvEx(SOCKET,char*,int,int*);
 BOOL PASCAL TransmitFile(SOCKET,HANDLE,DWORD,DWORD,LPOVERLAPPED,LPTRANSMIT_FILE_BUFFERS,DWORD);
 BOOL PASCAL AcceptEx(SOCKET,SOCKET,PVOID,DWORD,DWORD,DWORD,LPDWORD,LPOVERLAPPED);
 VOID PASCAL GetAcceptExSockaddrs(PVOID,DWORD,DWORD,DWORD,struct sockaddr**, LPINT, struct sockaddr**, LPINT);
+BOOL PASCAL DisconnectEx(SOCKET,LPOVERLAPPED,DWORD,DWORD);
+int PASCAL WSARecvMsg(SOCKET,LPWSAMSG,LPDWORD,LPWSAOVERLAPPED,LPWSAOVERLAPPED_COMPLETION_ROUTINE);
 
 #ifdef __cplusplus
 }