com32/libutil/include/getkey.h

   1 /* ----------------------------------------------------------------------- *
   2  *
   3  *   Copyright 2004-2008 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  * getkey.h
  30  *
  31  * Function to get a key symbol and parse it
  32  */
  33
  34 #ifndef LIBUTIL_GETKEY_H
  35 #define LIBUTIL_GETKEY_H
  36
  37 #include <stdio.h>
  38 #include <unistd.h>
  39 #include <sys/times.h>
  40
  41 #ifndef CLK_TCK
  42 # define CLK_TCK sysconf(_SC_CLK_TCK)
  43 #endif
  44
  45 #define KEY_NONE        (-1)
  46
  47 #define KEY_CTRL(x)     ((x) & 0x001f)
  48 #define KEY_BACKSPACE   0x0008
  49 #define KEY_TAB         0x0009
  50 #define KEY_ENTER       0x000d
  51 #define KEY_ESC         0x001b
  52 #define KEY_DEL         0x007f
  53
  54 #define KEY_F1          0x0100
  55 #define KEY_F2          0x0101
  56 #define KEY_F3          0x0102
  57 #define KEY_F4          0x0103
  58 #define KEY_F5          0x0104
  59 #define KEY_F6          0x0105
  60 #define KEY_F7          0x0106
  61 #define KEY_F8          0x0107
  62 #define KEY_F9          0x0108
  63 #define KEY_F10         0x0109
  64 #define KEY_F11         0x010A
  65 #define KEY_F12         0x010B
  66
  67 #define KEY_UP          0x0120
  68 #define KEY_DOWN        0x0121
  69 #define KEY_LEFT        0x0122
  70 #define KEY_RIGHT       0x0123
  71 #define KEY_PGUP        0x0124
  72 #define KEY_PGDN        0x0125
  73 #define KEY_HOME        0x0126
  74 #define KEY_END         0x0127
  75 #define KEY_INSERT      0x0128
  76 #define KEY_DELETE      0x0129
  77
  78 #define KEY_MAX         0x012a
  79
  80 #define KEY_MAXLEN      8
  81
  82 int get_key(FILE *, clock_t);
  83 int key_name_to_code(const char *);
  84 const char *key_code_to_name(int);
  85 int get_key_decode(char *, int, int *);
  86
  87 #endif /* LIBUTIL_GETKEY_H */