lib/replace/system/readline.h

   1 #ifndef _system_readline_h
   2 #define _system_readline_h
   3 /*
   4    Unix SMB/CIFS implementation.
   5
   6    Readline wrappers
   7
   8      ** NOTE! The following LGPL license applies to the replace
   9      ** library. This does NOT imply that all of Samba is released
  10      ** under the LGPL
  11
  12    This library is free software; you can redistribute it and/or
  13    modify it under the terms of the GNU Lesser General Public
  14    License as published by the Free Software Foundation; either
  15    version 3 of the License, or (at your option) any later version.
  16
  17    This library is distributed in the hope that it will be useful,
  18    but WITHOUT ANY WARRANTY; without even the implied warranty of
  19    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20    Lesser General Public License for more details.
  21
  22    You should have received a copy of the GNU Lesser General Public
  23    License along with this library; if not, see <http://www.gnu.org/licenses/>.
  24
  25 */
  26
  27 #ifdef HAVE_LIBREADLINE
  28 #  ifdef HAVE_READLINE_READLINE_H
  29 #    ifdef HAVE_READLINE_READLINE_WORKAROUND
  30 #      define _FUNCTION_DEF
  31 #    endif
  32 #    include <readline/readline.h>
  33 #    ifdef HAVE_READLINE_HISTORY_H
  34 #      include <readline/history.h>
  35 #    endif
  36 #  else
  37 #    ifdef HAVE_READLINE_H
  38 #      include <readline.h>
  39 #      ifdef HAVE_HISTORY_H
  40 #        include <history.h>
  41 #      endif
  42 #    else
  43 #      undef HAVE_LIBREADLINE
  44 #    endif
  45 #  endif
  46 #endif
  47
  48 #ifdef HAVE_NEW_LIBREADLINE
  49 #ifdef HAVE_CPPFUNCTION
  50 #  define RL_COMPLETION_CAST (CPPFunction *)
  51 #elif defined(HAVE_RL_COMPLETION_T)
  52 #  define RL_COMPLETION_CAST (rl_completion_t *)
  53 #else
  54 #  define RL_COMPLETION_CAST
  55 #endif
  56 #else
  57 /* This type is missing from libreadline<4.0  (approximately) */
  58 #  define RL_COMPLETION_CAST
  59 #endif /* HAVE_NEW_LIBREADLINE */
  60
  61 #endif