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 #    include <readline/readline.h>
  30 #    ifdef HAVE_READLINE_HISTORY_H
  31 #      include <readline/history.h>
  32 #    endif
  33 #  else
  34 #    ifdef HAVE_READLINE_H
  35 #      include <readline.h>
  36 #      ifdef HAVE_HISTORY_H
  37 #        include <history.h>
  38 #      endif
  39 #    else
  40 #      undef HAVE_LIBREADLINE
  41 #    endif
  42 #  endif
  43 #endif
  44
  45 #ifdef HAVE_NEW_LIBREADLINE
  46 #ifdef HAVE_CPPFUNCTION
  47 #  define RL_COMPLETION_CAST (CPPFunction *)
  48 #elif HAVE_RL_COMPLETION_T
  49 #  define RL_COMPLETION_CAST (rl_completion_t *)
  50 #else
  51 #  define RL_COMPLETION_CAST
  52 #endif
  53 #else
  54 /* This type is missing from libreadline<4.0  (approximately) */
  55 #  define RL_COMPLETION_CAST
  56 #endif /* HAVE_NEW_LIBREADLINE */
  57
  58 #endif