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-rw-r--r--libguile/hash.h45
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diff --git a/libguile/hash.h b/libguile/hash.h
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+++ b/libguile/hash.h
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+#ifndef SCM_HASH_H
+#define SCM_HASH_H
+
+/* Copyright 1995-1996,2000,2006,2008,2011,2015,2018
+ Free Software Foundation, Inc.
+
+ This file is part of Guile.
+
+ Guile is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ Guile is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with Guile. If not, see
+ <https://www.gnu.org/licenses/>. */
+
+
+
+#include "libguile/scm.h"
+
+
+
+SCM_INTERNAL unsigned long scm_i_locale_string_hash (const char *str,
+ size_t len);
+SCM_INTERNAL unsigned long scm_i_latin1_string_hash (const char *str,
+ size_t len);
+SCM_INTERNAL unsigned long scm_i_utf8_string_hash (const char *str,
+ size_t len);
+
+SCM_INTERNAL unsigned long scm_i_string_hash (SCM str);
+SCM_API unsigned long scm_ihashq (SCM obj, unsigned long n);
+SCM_API SCM scm_hashq (SCM obj, SCM n);
+SCM_API unsigned long scm_ihashv (SCM obj, unsigned long n);
+SCM_API SCM scm_hashv (SCM obj, SCM n);
+SCM_API unsigned long scm_ihash (SCM obj, unsigned long n);
+SCM_API SCM scm_hash (SCM obj, SCM n);
+SCM_INTERNAL void scm_init_hash (void);
+
+#endif /* SCM_HASH_H */