com32/include/console.h

   1 /* ----------------------------------------------------------------------- *
   2  *
   3  *   Copyright 2004 H. Peter Anvin - All Rights Reserved
   4  *
   5  *   Permission is hereby granted, free of charge, to any person
   6  *   obtaining a copy of this software and associated documentation
   7  *   files (the "Software"), to deal in the Software without
   8  *   restriction, including without limitation the rights to use,
   9  *   copy, modify, merge, publish, distribute, sublicense, and/or
  10  *   sell copies of the Software, and to permit persons to whom
  11  *   the Software is furnished to do so, subject to the following
  12  *   conditions:
  13  *
  14  *   The above copyright notice and this permission notice shall
  15  *   be included in all copies or substantial portions of the Software.
  16  *
  17  *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  18  *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  19  *   OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  20  *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  21  *   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  22  *   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  23  *   FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  24  *   OTHER DEALINGS IN THE SOFTWARE.
  25  *
  26  * ----------------------------------------------------------------------- */
  27
  28 /*
  29  * console.h
  30  *
  31  * Alternative consoles
  32  */
  33
  34 #ifndef _CONSOLE_H
  35 #define _CONSOLE_H
  36
  37 #include <klibc/extern.h>
  38 #include <dev.h>
  39
  40 __extern int openconsole(const struct input_dev *, const struct output_dev *);
  41
  42 /* Standard line-oriented console */
  43 extern const struct input_dev  dev_stdcon_r;
  44 extern const struct output_dev dev_stdcon_w;
  45 /* Raw character-oriented console */
  46 extern const struct input_dev  dev_rawcon_r;
  47 extern const struct output_dev dev_rawcon_w;
  48
  49 /* These are output-only consoles; combine with one of the input methods */
  50
  51 /* Serial port only */
  52 extern const struct output_dev dev_serial_w;
  53 /* ANSI console (output only; combine with one of the input methods) */
  54 extern const struct output_dev dev_ansicon_w;
  55 /* ANSI plus serial port */
  56 extern const struct output_dev dev_ansiserial_w;
  57
  58 /* VESA graphics console (output only) */
  59 extern const struct output_dev dev_vesacon_w;
  60 /* VESA plus serial port */
  61 extern const struct output_dev dev_vesaserial_w;
  62
  63 #endif /* _CONSOLE_H */