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#ifndef SCM_KEYWORDS_H
#define SCM_KEYWORDS_H
/* Copyright 1995-1996,1999-2001,2006,2008,2015,2018-2019
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/error.h>
#include <libguile/snarf.h>
SCM_API SCM scm_keyword_p (SCM obj);
SCM_API SCM scm_symbol_to_keyword (SCM symbol);
SCM_API SCM scm_keyword_to_symbol (SCM keyword);
SCM_API int scm_is_keyword (SCM val);
SCM_API SCM scm_from_locale_keyword (const char *name);
SCM_API SCM scm_from_locale_keywordn (const char *name, size_t len);
SCM_API SCM scm_from_latin1_keyword (const char *name);
SCM_API SCM scm_from_utf8_keyword (const char *name);
#define SCM_VALIDATE_KEYWORD(pos, v) \
SCM_MAKE_VALIDATE_MSG (pos, v, KEYWORDP, "keyword")
#define SCM_KEYWORD(c_name, scheme_name) \
SCM_SNARF_HERE(static SCM c_name) \
SCM_SNARF_INIT(c_name = scm_from_utf8_keyword (scheme_name))
#define SCM_GLOBAL_KEYWORD(c_name, scheme_name) \
SCM_SNARF_HERE(SCM c_name) \
SCM_SNARF_INIT(c_name = scm_from_utf8_keyword (scheme_name))
enum scm_keyword_arguments_flags
{
SCM_ALLOW_OTHER_KEYS = (1U << 0),
SCM_ALLOW_NON_KEYWORD_ARGUMENTS = (1U << 1)
};
typedef enum scm_keyword_arguments_flags scm_t_keyword_arguments_flags;
SCM_API void
scm_c_bind_keyword_arguments (const char *subr, SCM rest,
scm_t_keyword_arguments_flags flags, ...);
#define SCM_I_KEYWORD_HASH(x) scm_i_symbol_hash (SCM_CELL_OBJECT_1 (x))
SCM_INTERNAL void scm_init_keywords (void);
#endif /* SCM_KEYWORDS_H */
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