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readline 6.3

    1: /* rltty.h - tty driver-related definitions used by some library files. */
    2: 
    3: /* Copyright (C) 1995-2009 Free Software Foundation, Inc.
    4: 
    5:    This file is part of the GNU Readline Library (Readline), a library
    6:    for reading lines of text with interactive input and history editing.      
    7: 
    8:    Readline is free software: you can redistribute it and/or modify
    9:    it under the terms of the GNU General Public License as published by
   10:    the Free Software Foundation, either version 3 of the License, or
   11:    (at your option) any later version.
   12: 
   13:    Readline is distributed in the hope that it will be useful,
   14:    but WITHOUT ANY WARRANTY; without even the implied warranty of
   15:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   16:    GNU General Public License for more details.
   17: 
   18:    You should have received a copy of the GNU General Public License
   19:    along with Readline.  If not, see <http://www.gnu.org/licenses/>.
   20: */
   21: 
   22: #if !defined (_RLTTY_H_)
   23: #define _RLTTY_H_
   24: 
   25: /* Posix systems use termios and the Posix signal functions. */
   26: #if defined (TERMIOS_TTY_DRIVER)
   27: #  include <termios.h>
   28: #endif /* TERMIOS_TTY_DRIVER */
   29: 
   30: /* System V machines use termio. */
   31: #if defined (TERMIO_TTY_DRIVER)
   32: #  include <termio.h>
   33: #  if !defined (TCOON)
   34: #    define TCOON 1
   35: #  endif
   36: #endif /* TERMIO_TTY_DRIVER */
   37: 
   38: /* Other (BSD) machines use sgtty. */
   39: #if defined (NEW_TTY_DRIVER)
   40: #  include <sgtty.h>
   41: #endif
   42: 
   43: #include "rlwinsize.h"
   44: 
   45: /* Define _POSIX_VDISABLE if we are not using the `new' tty driver and
   46:    it is not already defined.  It is used both to determine if a
   47:    special character is disabled and to disable certain special
   48:    characters.  Posix systems should set to 0, USG systems to -1. */
   49: #if !defined (NEW_TTY_DRIVER) && !defined (_POSIX_VDISABLE)
   50: #  if defined (_SVR4_VDISABLE)
   51: #    define _POSIX_VDISABLE _SVR4_VDISABLE
   52: #  else
   53: #    if defined (_POSIX_VERSION)
   54: #      define _POSIX_VDISABLE 0
   55: #    else /* !_POSIX_VERSION */
   56: #      define _POSIX_VDISABLE -1
   57: #    endif /* !_POSIX_VERSION */
   58: #  endif /* !_SVR4_DISABLE */
   59: #endif /* !NEW_TTY_DRIVER && !_POSIX_VDISABLE */
   60: 
   61: typedef struct _rl_tty_chars {
   62:   unsigned char t_eof;
   63:   unsigned char t_eol;
   64:   unsigned char t_eol2;
   65:   unsigned char t_erase;
   66:   unsigned char t_werase;
   67:   unsigned char t_kill;
   68:   unsigned char t_reprint;
   69:   unsigned char t_intr;
   70:   unsigned char t_quit;
   71:   unsigned char t_susp;
   72:   unsigned char t_dsusp;
   73:   unsigned char t_start;
   74:   unsigned char t_stop;
   75:   unsigned char t_lnext;
   76:   unsigned char t_flush;
   77:   unsigned char t_status;
   78: } _RL_TTY_CHARS;
   79: 
   80: #endif /* _RLTTY_H_ */