lily/include/ly-module.hh

   1 /*
   2   This file is part of LilyPond, the GNU music typesetter.
   3
   4   Copyright (C) 2002--2010 Han-Wen Nienhuys <hanwen@xs4all.nl>
   5
   6   LilyPond is free software: you can redistribute it and/or modify
   7   it under the terms of the GNU General Public License as published by
   8   the Free Software Foundation, either version 3 of the License, or
   9   (at your option) any later version.
  10
  11   LilyPond is distributed in the hope that it will be useful,
  12   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14   GNU General Public License for more details.
  15
  16   You should have received a copy of the GNU General Public License
  17   along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19 #ifndef LY_MODULE_HH
  20 #define LY_MODULE_HH
  21
  22 #include "config.hh"
  23 #include "lily-guile.hh"
  24
  25 SCM ly_make_module (bool safe);
  26 SCM ly_module_copy (SCM dest, SCM src);
  27 SCM ly_module_2_alist (SCM mod);
  28 SCM ly_module_lookup (SCM module, SCM sym);
  29 SCM ly_modules_lookup (SCM modules, SCM sym, SCM);
  30 SCM ly_module_symbols (SCM mod);
  31 void ly_reexport_module (SCM mod);
  32 inline bool ly_is_module (SCM x) { return SCM_MODULEP (x); }
  33
  34 SCM ly_use_module (SCM mod, SCM used);
  35
  36 /* For backward compatability with Guile 1.8 */
  37 #if !HAVE_GUILE_HASH_FUNC
  38 typedef SCM (*scm_t_hash_fold_fn) (GUILE_ELLIPSIS);
  39 typedef SCM (*scm_t_hash_handle_fn) (GUILE_ELLIPSIS);
  40 #endif
  41
  42
  43 #endif /* LY_MODULE_HH */
  44