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
   5  * License as published by the Free Software Foundation; either
   6  * version 2.1 of the License, or (at your option) any later version.
   7  *
   8  * This library is distributed in the hope that it will be useful,
   9  * but 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 02110-1301 USA
  16  */
  17
  18 #ifndef HAVE_CONFIG_H
  19 # include <config.h>
  20 #endif
  21
  22 #include <libguile.h>
  23
  24 SCM init2_count;
  25
  26 void libtest_extensions_init2 (void);
  27 void libtest_extensions_init (void);
  28
  29 void
  30 libtest_extensions_init2 (void)
  31 {
  32   scm_variable_set_x (init2_count,
  33                       scm_from_int (scm_to_int (scm_variable_ref (init2_count)) + 1));
  34 }
  35
  36 void
  37 libtest_extensions_init (void)
  38 {
  39   scm_c_define ("init2-count", scm_from_int (0));
  40   init2_count = scm_permanent_object (scm_c_lookup ("init2-count"));
  41   scm_c_register_extension ("libtest-extensions", "libtest_extensions_init2",
  42                             (scm_t_extension_init_func)libtest_extensions_init2, NULL);
  43 }