New user-space functions:
. stream_socket_client() - similar to fsockopen(), but more powerful.
. stream_socket_server() - Creates a server socket.
. stream_socket_accept() - Accept

New user-space functions:
. stream_socket_client() - similar to fsockopen(), but more powerful.
. stream_socket_server() - Creates a server socket.
. stream_socket_accept() - Accept a client connection.
. stream_socket_get_name() - Get local or remote name of socket.

Tidy up some leaks and debug printfs.
Move more streams functions into streamsfuncs.c and streamsfuncs.h.

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- No need to include the ssl headers elsewhere but in ext/openssl
# ext/ftp doesn't use streams yet so it needs to include them.

A add much more useful select(2) implementation than is provided by
windows sockets. The winsock implementation will only work with sockets;
our implementation works with sockets and file de

A add much more useful select(2) implementation than is provided by
windows sockets. The winsock implementation will only work with sockets;
our implementation works with sockets and file descriptors.
By association, stream_select() will now operate correctly with files, pipes and sockets.

This change required linking against the winsock2 library. In terms of
compatibility, only older versions of windows 95 do not have winsock2
installed by default. It is available as a redistributable file, and is most likely installed by any OS patches (eg: Internet Explorer) applied by the user.

Also, add a win32 compatible pipe test when opening a stream from a pipe. This test will only work on NT, win2k and XP platforms. Without this test, interleaved fread() and select() calls would cause the read buffer to be clobbered. I will be working on a fix for this issue for win9x.

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CS fixes.

MFB(r-1.68.2.5) Bug 22052

Bug #22059. ftp_chdir() causes segfault. efree(ftp->pwd) was being called without knowing for certain that ftp->pwd
actually pointed anywhere.

Add ftp_raw() to send raw command strings to an FTP server.

Fix potential buffer overflow.

Feature Request #21748. Added function ftp_chmod().

ZTS cleanup.

Fixed ZTS build.

MFB + CS

Modified for NetWare.

Bump year.

Fixed ZTS build
Fixed 2 ZTS related warnings

some FTP servers return 32bit port numbers.

swapped conditions to correct the logic

Added ftp_ssl_connect() for FTP over SSL.

renamed ftp_async_* into ftp_nb_*

fix some warnings.

Removed unnecessary code that was added for NetWare

NetWare related additions/modifications into FTP files

Fix ZTS build.

Remove php_stream_error as discussed with Rasmus.
Unify error messages for ext/ftp. (which was using php_stream_error).

Fixed compile warning.