Delete bundled copy of NSS and replace with README.

nspr/pr/include/private/pprio.h

Index: nspr/pr/include/private/pprio.h
diff --git a/nspr/pr/include/private/pprio.h b/nspr/pr/include/private/pprio.h
deleted file mode 100644
index 26bcd0d0121fd5fda776ca1557e3c6c3ab5e27b4..0000000000000000000000000000000000000000
--- a/nspr/pr/include/private/pprio.h
+++ /dev/null
@@ -1,242 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/*
-** File:	pprio.h
-**
-** Description:	Private definitions for I/O related structures
-*/
-
-#ifndef pprio_h___
-#define pprio_h___
-
-#include "prtypes.h"
-#include "prio.h"
-
-PR_BEGIN_EXTERN_C
-
-/************************************************************************/
-/************************************************************************/
-
-#ifdef _WIN64
-typedef __int64 PROsfd;
-#else
-typedef PRInt32 PROsfd;
-#endif
-
-/* Return the method tables for files, tcp sockets and udp sockets */
-NSPR_API(const PRIOMethods*)    PR_GetFileMethods(void);
-NSPR_API(const PRIOMethods*)    PR_GetTCPMethods(void);
-NSPR_API(const PRIOMethods*)    PR_GetUDPMethods(void);
-NSPR_API(const PRIOMethods*)    PR_GetPipeMethods(void);
-
-/*
-** Convert a NSPR socket handle to a native socket handle.
-**
-** Using this function makes your code depend on the properties of the
-** current NSPR implementation, which may change (although extremely
-** unlikely because of NSPR's backward compatibility requirement).  Avoid
-** using it if you can.
-**
-** If you use this function, you need to understand what NSPR does to
-** the native handle.  For example, NSPR puts native socket handles in
-** non-blocking mode or associates them with an I/O completion port (the
-** WINNT build configuration only).  Your use of the native handle should
-** not interfere with NSPR's use of the native handle.  If your code
-** changes the configuration of the native handle, (e.g., changes it to
-** blocking or closes it), NSPR will not work correctly.
-*/
-NSPR_API(PROsfd)       PR_FileDesc2NativeHandle(PRFileDesc *);
-NSPR_API(void)         PR_ChangeFileDescNativeHandle(PRFileDesc *, PROsfd);
-NSPR_API(PRFileDesc*)  PR_AllocFileDesc(PROsfd osfd,
-                                         const PRIOMethods *methods);
-NSPR_API(void)         PR_FreeFileDesc(PRFileDesc *fd);
-/*
-** Import an existing OS file to NSPR. 
-*/
-NSPR_API(PRFileDesc*)  PR_ImportFile(PROsfd osfd);
-NSPR_API(PRFileDesc*)  PR_ImportPipe(PROsfd osfd);
-NSPR_API(PRFileDesc*)  PR_ImportTCPSocket(PROsfd osfd);
-NSPR_API(PRFileDesc*)  PR_ImportUDPSocket(PROsfd osfd);
-
-
-/*
- *************************************************************************
- * FUNCTION: PR_CreateSocketPollFd
- * DESCRIPTION:
- *     Create a PRFileDesc wrapper for a native socket handle, for use with
- *	   PR_Poll only
- * INPUTS:
- *     None
- * OUTPUTS:
- *     None
- * RETURN: PRFileDesc*
- *     Upon successful completion, PR_CreateSocketPollFd returns a pointer
- *     to the PRFileDesc created for the native socket handle
- *     Returns a NULL pointer if the create of a new PRFileDesc failed
- *
- **************************************************************************
- */
-
-NSPR_API(PRFileDesc*)	PR_CreateSocketPollFd(PROsfd osfd);
-
-/*
- *************************************************************************
- * FUNCTION: PR_DestroySocketPollFd
- * DESCRIPTION:
- *     Destroy the PRFileDesc wrapper created by PR_CreateSocketPollFd
- * INPUTS:
- *     None
- * OUTPUTS:
- *     None
- * RETURN: PRFileDesc*
- *     Upon successful completion, PR_DestroySocketPollFd returns
- *	   PR_SUCCESS, else PR_FAILURE
- *
- **************************************************************************
- */
-
-NSPR_API(PRStatus) PR_DestroySocketPollFd(PRFileDesc *fd);
-
-
-/*
-** Macros for PR_Socket
-**
-** Socket types: PR_SOCK_STREAM, PR_SOCK_DGRAM
-*/
-
-#ifdef WIN32
-
-#define PR_SOCK_STREAM 1
-#define PR_SOCK_DGRAM 2
-
-#else /* WIN32 */
-
-#define PR_SOCK_STREAM SOCK_STREAM
-#define PR_SOCK_DGRAM SOCK_DGRAM
-
-#endif /* WIN32 */
-
-/*
-** Create a new Socket; this function is obsolete.
-*/
-NSPR_API(PRFileDesc*)	PR_Socket(PRInt32 domain, PRInt32 type, PRInt32 proto);
-
-/* FUNCTION: PR_LockFile
-** DESCRIPTION:
-**    Lock a file for exclusive access.
-** RETURNS:
-**    PR_SUCCESS when the lock is held
-**    PR_FAILURE otherwise
-*/
-NSPR_API(PRStatus) PR_LockFile(PRFileDesc *fd);
-
-/* FUNCTION: PR_TLockFile
-** DESCRIPTION:
-**    Test and Lock a file for exclusive access.  Do not block if the
-**    file cannot be locked immediately.
-** RETURNS:
-**    PR_SUCCESS when the lock is held
-**    PR_FAILURE otherwise
-*/
-NSPR_API(PRStatus) PR_TLockFile(PRFileDesc *fd);
-
-/* FUNCTION: PR_UnlockFile
-** DESCRIPTION:
-**    Unlock a file which has been previously locked successfully by this
-**    process.
-** RETURNS:
-**    PR_SUCCESS when the lock is released
-**    PR_FAILURE otherwise
-*/
-NSPR_API(PRStatus) PR_UnlockFile(PRFileDesc *fd);
-
-/*
-** Emulate acceptread by accept and recv.
-*/
-NSPR_API(PRInt32) PR_EmulateAcceptRead(PRFileDesc *sd, PRFileDesc **nd,
-    PRNetAddr **raddr, void *buf, PRInt32 amount, PRIntervalTime timeout);
-
-/*
-** Emulate sendfile by reading from the file and writing to the socket.
-** The file is memory-mapped if memory-mapped files are supported.
-*/
-NSPR_API(PRInt32) PR_EmulateSendFile(
-    PRFileDesc *networkSocket, PRSendFileData *sendData,
-    PRTransmitFileFlags flags, PRIntervalTime timeout);
-
-#ifdef WIN32
-/* FUNCTION: PR_NTFast_AcceptRead
-** DESCRIPTION:
-**    NT has the notion of an "accept context", which is only needed in
-**    order to make certain calls.  By default, a socket connected via
-**    AcceptEx can only do a limited number of things without updating
-**    the acceptcontext.  The generic version of PR_AcceptRead always
-**    updates the accept context.  This version does not.
-**/
-NSPR_API(PRInt32) PR_NTFast_AcceptRead(PRFileDesc *sd, PRFileDesc **nd,
-              PRNetAddr **raddr, void *buf, PRInt32 amount, PRIntervalTime t);
-
-typedef void (*_PR_AcceptTimeoutCallback)(void *);
-
-/* FUNCTION: PR_NTFast_AcceptRead_WithTimeoutCallback
-** DESCRIPTION:
-**    The AcceptEx call combines the accept with the read function.  However,
-**    our daemon threads need to be able to wakeup and reliably flush their
-**    log buffers if the Accept times out.  However, with the current blocking
-**    interface to AcceptRead, there is no way for us to timeout the Accept;
-**    this is because when we timeout the Read, we can close the newly 
-**    socket and continue; but when we timeout the accept itself, there is no
-**    new socket to timeout.  So instead, this version of the function is
-**    provided.  After the initial timeout period elapses on the accept()
-**    portion of the function, it will call the callback routine and then
-**    continue the accept.   If the timeout occurs on the read, it will 
-**    close the connection and return error.
-*/
-NSPR_API(PRInt32) PR_NTFast_AcceptRead_WithTimeoutCallback(
-              PRFileDesc *sd, 
-              PRFileDesc **nd,
-              PRNetAddr **raddr, 
-              void *buf, 
-              PRInt32 amount, 
-              PRIntervalTime t,
-              _PR_AcceptTimeoutCallback callback, 
-              void *callback_arg);
-
-/* FUNCTION: PR_NTFast_Accept
-** DESCRIPTION:
-**    NT has the notion of an "accept context", which is only needed in
-**    order to make certain calls.  By default, a socket connected via
-**    AcceptEx can only do a limited number of things without updating
-**    the acceptcontext.  The generic version of PR_Accept always
-**    updates the accept context.  This version does not.
-**/
-NSPR_API(PRFileDesc*)	PR_NTFast_Accept(PRFileDesc *fd, PRNetAddr *addr,
-                                                PRIntervalTime timeout);
-
-/* FUNCTION: PR_NTFast_Update
-** DESCRIPTION:
-**    For sockets accepted with PR_NTFast_Accept or PR_NTFastAcceptRead,
-**    this function will update the accept context for those sockets,
-**    so that the socket can make general purpose socket calls.
-**    Without calling this, the only operations supported on the socket
-**    Are PR_Read, PR_Write, PR_Transmitfile, and PR_Close.
-*/
-NSPR_API(void) PR_NTFast_UpdateAcceptContext(PRFileDesc *acceptSock, 
-                                        PRFileDesc *listenSock);
-
-
-/* FUNCTION: PR_NT_CancelIo
-** DESCRIPTION:
-**    Cancel IO operations on fd.
-*/
-NSPR_API(PRStatus) PR_NT_CancelIo(PRFileDesc *fd);
-
-
-#endif /* WIN32 */
-
-PR_END_EXTERN_C
-
-#endif /* pprio_h___ */