4.3BSD - /usr/src/sys/h/ttydev.h

   1: /*
   2:  * Copyright (c) 1982, 1986 Regents of the University of California.
   3:  * All rights reserved.  The Berkeley software License Agreement
   4:  * specifies the terms and conditions for redistribution.
   5:  *
   6:  *	@(#)ttydev.h	7.1 (Berkeley) 6/4/86
   7:  */
   8: 
   9: /*
  10:  * Terminal definitions related to underlying hardware.
  11:  */
  12: #ifndef _TTYDEV_
  13: #define _TTYDEV_
  14: 
  15: /*
  16:  * Speeds
  17:  */
  18: #define B0  0
  19: #define B50 1
  20: #define B75 2
  21: #define B110    3
  22: #define B134    4
  23: #define B150    5
  24: #define B200    6
  25: #define B300    7
  26: #define B600    8
  27: #define B1200   9
  28: #define B1800   10
  29: #define B2400   11
  30: #define B4800   12
  31: #define B9600   13
  32: #define EXTA    14
  33: #define EXTB    15
  34: 
  35: #ifdef KERNEL
  36: /*
  37:  * Hardware bits.
  38:  * SHOULD NOT BE HERE.
  39:  */
  40: #define DONE    0200
  41: #define IENABLE 0100
  42: 
  43: /*
  44:  * Modem control commands.
  45:  */
  46: #define DMSET       0
  47: #define DMBIS       1
  48: #define DMBIC       2
  49: #define DMGET       3
  50: #endif
  51: #endif

Defined macros