Nuke buffering from php_streams, move connect_nonb() from fsock.c to network.c

and rename to php_connect_nonb().
Use php_connect_nonb() instead of connect() in php_hostconnect() -> timeouts
should now work in php_hostconnect().
sock streams abstraction now uses php_sockbuf as the "abstract" pointer.

main/php_network.h

@@ -20,7 +20,27 @@
 #ifndef _PHP_NETWORK_H
 #define _PHP_NETWORK_H
 
+#ifdef PHP_WIN32
+# ifndef WINNT
+#  define WINNT 1
+# endif
+# undef FD_SETSIZE
+# include "arpa/inet.h"
+# define socklen_t unsigned int
+#endif
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif
+
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
+
+
 int php_hostconnect(char *host, unsigned short port, int socktype, int timeout);
+PHPAPI int php_connect_nonb(int sockfd, struct sockaddr *addr, socklen_t addrlen, struct timeval *timeout);
 
 #endif /* _PHP_NETWORK_H */