srfi/srfi-60.h

   1 /* srfi-60.h --- SRFI-60 procedures for Guile
   2  *
   3  *      Copyright (C) 2005, 2006 Free Software Foundation, Inc.
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public License
   7  * as published by the Free Software Foundation; either version 3 of
   8  * the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  18  * 02110-1301 USA
  19  */
  20 \f
  21
  22 #ifndef SCM_SRFI_60_H
  23 #define SCM_SRFI_60_H
  24
  25 /* SCM_SRFI60_API is a macro prepended to all function and data definitions
  26    which should be exported or imported in the resulting dynamic link
  27    library in the Win32 port. */
  28
  29 #if defined (SCM_SRFI60_IMPORT)
  30 # define SCM_SRFI60_API __declspec (dllimport) extern
  31 #elif defined (SCM_SRFI60_EXPORT) || defined (DLL_EXPORT)
  32 # define SCM_SRFI60_API __declspec (dllexport) extern
  33 #else
  34 # define SCM_SRFI60_API extern
  35 #endif
  36
  37 SCM_SRFI60_API SCM scm_srfi60_log2_binary_factors (SCM n);
  38 SCM_SRFI60_API SCM scm_srfi60_copy_bit (SCM index, SCM n, SCM bit);
  39 SCM_SRFI60_API SCM scm_srfi60_rotate_bit_field (SCM n, SCM count, SCM start, SCM end);
  40 SCM_SRFI60_API SCM scm_srfi60_reverse_bit_field (SCM n, SCM start, SCM end);
  41 SCM_SRFI60_API SCM scm_srfi60_integer_to_list (SCM n, SCM len);
  42 SCM_SRFI60_API SCM scm_srfi60_list_to_integer (SCM lst);
  43
  44 SCM_SRFI60_API void scm_init_srfi_60 (void);
  45
  46 #endif /* SCM_SRFI_60_H */