libguile/hash.h

   1 /* classes: h_files */
   2
   3 #ifndef SCM_HASH_H
   4 #define SCM_HASH_H
   5
   6 /* Copyright (C) 1995,1996,2000, 2006, 2008, 2011 Free Software Foundation, Inc.
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public License
  10  * as published by the Free Software Foundation; either version 3 of
  11  * the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful, but
  14  * WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  21  * 02110-1301 USA
  22  */
  23
  24 \f
  25
  26 #include "libguile/__scm.h"
  27
  28 \f
  29
  30 SCM_API unsigned long scm_string_hash (const unsigned char *str, size_t len);
  31 SCM_INTERNAL unsigned long scm_i_locale_string_hash (const char *str,
  32                                                      size_t len);
  33 SCM_INTERNAL unsigned long scm_i_latin1_string_hash (const  char *str,
  34                                                      size_t len);
  35 SCM_INTERNAL unsigned long scm_i_utf8_string_hash (const char *str,
  36                                                    size_t len);
  37
  38 SCM_INTERNAL unsigned long scm_i_string_hash (SCM str);
  39 SCM_API unsigned long scm_hasher (SCM obj, unsigned long n, size_t d);
  40 SCM_API unsigned long scm_ihashq (SCM obj, unsigned long n);
  41 SCM_API SCM scm_hashq (SCM obj, SCM n);
  42 SCM_API unsigned long scm_ihashv (SCM obj, unsigned long n);
  43 SCM_API SCM scm_hashv (SCM obj, SCM n);
  44 SCM_API unsigned long scm_ihash (SCM obj, unsigned long n);
  45 SCM_API SCM scm_hash (SCM obj, SCM n);
  46 SCM_INTERNAL void scm_init_hash (void);
  47
  48 #endif  /* SCM_HASH_H */
  49
  50 /*
  51   Local Variables:
  52   c-file-style: "gnu"
  53   End:
  54 */