  DLT_SLIP                          = 0x0  DLT_SLIP_BSDOS                    = 0xf  DT_BLK                            = 0x0  DT_CHR                            = 0x0  DT_DIR                            = 0x0  DT_FIFO                           = 0x0  DT_LNK                            = 0xa  DT_REG                            = 0x0  DT_SOCK                           = 0xc  DT_UNKNOWN                        = 0x0  ECHO                              = 0x0  ECHOCTL                           = 0x00  ECHOE                             = 0x0  ECHOK                             = 0x0  ECHOKE                            = 0x0  ECHONL                            = 0x00  ECHOPRT                           = 0x00  E