test-suite/standalone/test-extensions-lib.c

   1 /* Copyright (C) 1999,2000,2001,2003, 2006, 2008 Free Software Foundation, Inc.
   2  *
   3  * This library is free software; you can redistribute it and/or
   4  * modify it under the terms of the GNU Lesser General Public License
   5  * as published by the Free Software Foundation; either version 3 of
   6  * the License, or (at your option) any later version.
   7  *
   8  * This library is distributed in the hope that it will be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * Lesser General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU Lesser General Public
  14  * License along with this library; if not, write to the Free Software
  15  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  16  * 02110-1301 USA
  17  */
  18
  19 #ifdef HAVE_CONFIG_H
  20 # include <config.h>
  21 #endif
  22
  23 #include <libguile.h>
  24
  25 SCM init2_count;
  26
  27 void libtest_extensions_init2 (void);
  28 void libtest_extensions_init (void);
  29
  30 void
  31 libtest_extensions_init2 (void)
  32 {
  33   scm_variable_set_x (init2_count,
  34                       scm_from_int (scm_to_int (scm_variable_ref (init2_count)) + 1));
  35 }
  36
  37 void
  38 libtest_extensions_init (void)
  39 {
  40   scm_c_define ("init2-count", scm_from_int (0));
  41   init2_count = scm_permanent_object (scm_c_lookup ("init2-count"));
  42   scm_c_register_extension ("libtest-extensions", "libtest_extensions_init2",
  43                             (scm_t_extension_init_func)libtest_extensions_init2, NULL);
  44 }