texinfo/info/termdep.h

   1 /* termdep.h -- System things that terminal.c depends on.
   2    $Id: termdep.h,v 1.5 1998/03/24 19:40:54 law Exp $
   3
   4    This file is part of GNU Info, a program for reading online documentation
   5    stored in Info format.
   6
   7    Copyright (C) 1993, 96, 97 Free Software Foundation, Inc.
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 2, or (at your option)
  12    any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program; if not, write to the Free Software
  21    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  22
  23    Written by Brian Fox (bfox@ai.mit.edu). */
  24
  25 #ifndef INFO_TERMDEP_H
  26 #define INFO_TERMDEP_H
  27
  28 /* NeXT supplies <termios.h> but it is broken.  Probably Autoconf should
  29    have a separate test, but anyway ... */
  30 #ifdef NeXT
  31 #undef HAVE_TERMIOS_H
  32 #endif
  33
  34 #ifdef HAVE_TERMIOS_H
  35 #  include <termios.h>
  36 /*
  37  * POSIX does not mandate that we have these and it may, in fact, be only
  38  * partially implemented
  39  */
  40 #  undef TIOCGETC
  41 #else
  42 #  if defined (HAVE_TERMIO_H)
  43 #    include <termio.h>
  44 #    if defined (HAVE_SYS_PTEM_H)
  45 #      if defined (M_UNIX) || !defined (M_XENIX)
  46 #        include <sys/stream.h>
  47 #        include <sys/ptem.h>
  48 #        undef TIOCGETC
  49 #      else /* M_XENIX */
  50 #        define tchars tc
  51 #      endif /* M_XENIX */
  52 #    endif /* HAVE_SYS_PTEM_H */
  53 #  else /* !HAVE_TERMIO_H */
  54 #    include <sgtty.h>
  55 #  endif /* !HAVE_TERMIO_H */
  56 #endif /* !HAVE_TERMIOS_H */
  57
  58 #ifdef HAVE_SYS_TTOLD_H
  59 #  include <sys/ttold.h>
  60 #endif /* HAVE_SYS_TTOLD_H */
  61
  62 #endif /* not INFO_TERMDEP_H */