ipbuf            1526 src/vfs/ftpfs/ftpfs.c     static unsigned char const ipbuf[3] = { IAC, IP, IAC };
ipbuf            1535 src/vfs/ftpfs/ftpfs.c     if (send (ftp_super->sock, ipbuf, sizeof (ipbuf), MSG_OOB) != sizeof (ipbuf))