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#ifndef SCM_MEMOIZE_H
#define SCM_MEMOIZE_H
/* Copyright 1995-1996,1998-2002,2004,2008-2011,2013-2014,2018
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_API SCM scm_sym_and;
SCM_API SCM scm_sym_begin;
SCM_API SCM scm_sym_case;
SCM_API SCM scm_sym_cond;
SCM_API SCM scm_sym_define;
SCM_API SCM scm_sym_do;
SCM_API SCM scm_sym_if;
SCM_API SCM scm_sym_lambda;
SCM_API SCM scm_sym_let;
SCM_API SCM scm_sym_letstar;
SCM_API SCM scm_sym_letrec;
SCM_API SCM scm_sym_quote;
SCM_API SCM scm_sym_quasiquote;
SCM_API SCM scm_sym_unquote;
SCM_API SCM scm_sym_uq_splicing;
SCM_API SCM scm_sym_at;
SCM_API SCM scm_sym_atat;
SCM_API SCM scm_sym_delay;
SCM_API SCM scm_sym_eval_when;
SCM_API SCM scm_sym_arrow;
SCM_API SCM scm_sym_else;
SCM_API SCM scm_sym_apply;
SCM_API SCM scm_sym_set_x;
SCM_API SCM scm_sym_args;
/* {Memoized Source}
*/
#define SCM_MEMOIZED_TAG(x) (scm_to_uint16 (scm_car (x)))
#define SCM_MEMOIZED_ARGS(x) (scm_cdr (x))
enum
{
SCM_M_SEQ,
SCM_M_IF,
SCM_M_LAMBDA,
SCM_M_CAPTURE_ENV,
SCM_M_LET,
SCM_M_QUOTE,
SCM_M_CAPTURE_MODULE,
SCM_M_APPLY,
SCM_M_CONT,
SCM_M_CALL_WITH_VALUES,
SCM_M_CALL,
SCM_M_LEXICAL_REF,
SCM_M_LEXICAL_SET,
SCM_M_BOX_REF,
SCM_M_BOX_SET,
SCM_M_RESOLVE,
SCM_M_CALL_WITH_PROMPT
};
SCM_INTERNAL SCM scm_memoize_expression (SCM exp);
SCM_INTERNAL SCM scm_unmemoize_expression (SCM memoized);
SCM_INTERNAL SCM scm_memoized_typecode (SCM sym);
SCM_INTERNAL SCM scm_sys_resolve_variable (SCM loc, SCM module);
SCM_INTERNAL void scm_init_memoize (void);
#endif /* SCM_MEMOIZE_H */
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