FtpConnect - Connect to an FTP server.
int FtpConnect(const char *host, netbuf **nControl);
host The name of the host machine to connect to and optionally an
alternate port number to use.
The address where the pointer to the newly created control
handle should be stored.
FtpConnect() establishes a connection to the FTP server on the
specified machine and returns a handle which can be used to initiate
data transfers. The host name should be specified as or :.may be either
a host name or ip address. may be either a service name or a port
If the connection to the remote server if successful, FtpConnect()
returns 1. Otherwise, 0 is returned.