gdb/gdb_curses.h

   1 /* Portable <curses.h>.
   2
   3    Copyright (C) 2004-2021 Free Software Foundation, Inc.
   4
   5    This file is part of GDB.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef GDB_CURSES_H
  21 #define GDB_CURSES_H 1
  22
  23 #ifdef __MINGW32__
  24 /* Windows API headers, included e.g. by serial.h, define MOUSE_MOVED,
  25    and so does PDCurses's curses.h, but for an entirely different
  26    purpose.  Since we don't use the Windows semantics of MOUSE_MOVED
  27    anywhere, avoid compiler warnings by undefining MOUSE_MOVED before
  28    including curses.h.  */
  29 #undef MOUSE_MOVED
  30 /* Likewise, KEY_EVENT is defined by ncurses.h, but also by Windows
  31    API headers.  */
  32 #undef KEY_EVENT
  33 #endif
  34
  35 /* On Solaris and probably other SysVr4 derived systems, we need to define
  36    NOMACROS so the native <curses.h> doesn't define clear which interferes
  37    with the clear member of class string_file.  ncurses potentially has a
  38    similar problem and fix.  */
  39 #define NOMACROS
  40 #define NCURSES_NOMACROS
  41
  42 #if defined (HAVE_NCURSESW_NCURSES_H)
  43 #include <ncursesw/ncurses.h>
  44 #elif defined (HAVE_NCURSES_NCURSES_H)
  45 #include <ncurses/ncurses.h>
  46 #elif defined (HAVE_NCURSES_H)
  47 #include <ncurses.h>
  48 #elif defined (HAVE_CURSESX_H)
  49 #include <cursesX.h>
  50 #elif defined (HAVE_CURSES_H)
  51 #include <curses.h>
  52 #endif
  53
  54 #if defined (HAVE_NCURSES_TERM_H)
  55 #include <ncurses/term.h>
  56 #elif defined (HAVE_TERM_H)
  57 #include <term.h>
  58 #else
  59 /* On MinGW, a real termcap library is usually not present.  Stub versions
  60    of the termcap functions will be built from stub-termcap.c.  Readline
  61    provides its own extern declarations when there's no termcap.h; do the
  62    same here for the termcap functions used in GDB.  */
  63 EXTERN_C int tgetnum (const char *);
  64 #endif
  65
  66 /* SunOS's curses.h has a '#define reg register' in it.  Thank you Sun.  */
  67 /* Ditto for:
  68    -bash-4.2$ uname -a
  69    AIX power-aix 1 7 00F84C0C4C00  */
  70 #ifdef reg
  71 #undef reg
  72 #endif
  73
  74 #endif /* gdb_curses.h */