release/src/router/libncurses/Ada95/src/ncurses_compat.c

   1 /****************************************************************************
   2  * Copyright (c) 2011,2015 Free Software Foundation, Inc.                   *
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  28
  29 /****************************************************************************
  30  *   Author:  Thomas E. Dickey, 2011                                        *
  31  ****************************************************************************/
  32
  33 /*
  34     Version Control
  35     $Id: ncurses_compat.c,v 1.3 2015/08/06 23:09:10 tom Exp $
  36   --------------------------------------------------------------------------*/
  37
  38 /*
  39  * Provide compatibility with older versions of ncurses.
  40  */
  41 #include <ncurses_cfg.h>
  42
  43 #if HAVE_INTTYPES_H
  44 # include <inttypes.h>
  45 #else
  46 # if HAVE_STDINT_H
  47 #  include <stdint.h>
  48 # endif
  49 #endif
  50
  51 #include <curses.h>
  52
  53 #if defined(NCURSES_VERSION_PATCH)
  54
  55 #if NCURSES_VERSION_PATCH < 20081122
  56 extern bool has_mouse(void);
  57 extern int _nc_has_mouse(void);
  58
  59 bool
  60 has_mouse(void)
  61 {
  62   return (bool)_nc_has_mouse();
  63 }
  64 #endif
  65
  66 /*
  67  * These are provided by lib_gen.c:
  68  */
  69 #if NCURSES_VERSION_PATCH < 20070331
  70 extern bool (is_keypad) (const WINDOW *);
  71 extern bool (is_scrollok) (const WINDOW *);
  72
  73 bool
  74 is_keypad(const WINDOW *win)
  75 {
  76   return ((win)->_use_keypad);
  77 }
  78
  79 bool
  80   (is_scrollok) (const WINDOW *win)
  81 {
  82   return ((win)->_scroll);
  83 }
  84 #endif
  85
  86 #if NCURSES_VERSION_PATCH < 20060107
  87 extern int (getbegx) (WINDOW *);
  88 extern int (getbegy) (WINDOW *);
  89 extern int (getcurx) (WINDOW *);
  90 extern int (getcury) (WINDOW *);
  91 extern int (getmaxx) (WINDOW *);
  92 extern int (getmaxy) (WINDOW *);
  93 extern int (getparx) (WINDOW *);
  94 extern int (getpary) (WINDOW *);
  95
  96 int
  97   (getbegy) (WINDOW *win)
  98 {
  99   return ((win) ? (win)->_begy : ERR);
 100 }
 101
 102 int
 103   (getbegx) (WINDOW *win)
 104 {
 105   return ((win) ? (win)->_begx : ERR);
 106 }
 107
 108 int
 109   (getcury) (WINDOW *win)
 110 {
 111   return ((win) ? (win)->_cury : ERR);
 112 }
 113
 114 int
 115   (getcurx) (WINDOW *win)
 116 {
 117   return ((win) ? (win)->_curx : ERR);
 118 }
 119
 120 int
 121   (getmaxy) (WINDOW *win)
 122 {
 123   return ((win) ? ((win)->_maxy + 1) : ERR);
 124 }
 125
 126 int
 127   (getmaxx) (WINDOW *win)
 128 {
 129   return ((win) ? ((win)->_maxx + 1) : ERR);
 130 }
 131
 132 int
 133   (getpary) (WINDOW *win)
 134 {
 135   return ((win) ? (win)->_pary : ERR);
 136 }
 137
 138 int
 139   (getparx) (WINDOW *win)
 140 {
 141   return ((win) ? (win)->_parx : ERR);
 142 }
 143 #endif
 144
 145 #endif