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* libguile/tags.h (SCM_HAS_TYP7, SCM_HAS_TYP7S, SCM_HAS_TYP16): New macros. * libguile/bytevectors.h (SCM_BYTEVECTOR_P): * libguile/control.h (SCM_PROMPT_P): * libguile/filesys.h (SCM_DIRP): * libguile/fluids.h (SCM_WITH_FLUIDS_P, SCM_FLUID_P) (SCM_I_DYNAMIC_STATE_P): * libguile/foreign.h (SCM_POINTER_P): * libguile/fports.h (SCM_FPORTP): * libguile/frames.h (SCM_VM_FRAME_P): * libguile/hashtab.h (SCM_HASHTABLE_P): * libguile/inline.h (scm_get_byte_or_eof): * libguile/numbers.h (SCM_REALP, SCM_BIGP, SCM_COMPLEXP, SCM_FRACTIONP): * libguile/objcodes.h (SCM_OBJCODE_P): * libguile/ports.h (SCM_OUTPUT_PORT_P): * libguile/programs.h (SCM_PROGRAM_P): * libguile/smob.h (SCM_SMOB_PREDICATE): * libguile/srfi-14.h (SCM_CHARSETP): * libguile/strings.c (IS_STRING): * libguile/strports.h (SCM_STRPORTP): * libguile/symbols.h (scm_is_symbol): * libguile/variable.h (SCM_VARIABLEP): * libguile/vectors.h (SCM_I_IS_VECTOR, SCM_I_IS_NONWEAK_VECTOR): * libguile/vm-i-system.c (call, tail-call, mv-call) * libguile/vm.h (SCM_VM_P, SCM_VM_CONT_P): * libguile/weak-set.c (SCM_WEAK_SET_P): * libguile/weak-table.c (SCM_WEAK_TABLE_P): * libguile/weak-vector.h (SCM_I_WVECTP): Use them.
104 lines
3.4 KiB
C
104 lines
3.4 KiB
C
/* classes: h_files */
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#ifndef SCM_SYMBOLS_H
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#define SCM_SYMBOLS_H
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/* Copyright (C) 1995,1996,1997,1998,2000,2001, 2003, 2004, 2006, 2008, 2010, 2011 Free Software Foundation, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 3 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*/
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#include "libguile/__scm.h"
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#define scm_is_symbol(x) (SCM_HAS_TYP7 (x, scm_tc7_symbol))
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#define scm_i_symbol_hash(x) ((unsigned long) SCM_CELL_WORD_2 (x))
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#define scm_i_symbol_is_interned(x) \
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(!(SCM_CELL_WORD_0 (x) & SCM_I_F_SYMBOL_UNINTERNED))
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#define SCM_I_F_SYMBOL_UNINTERNED 0x100
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/* Older spellings; don't use in new code.
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*/
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#define SCM_SYMBOLP(x) (scm_is_symbol (x))
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#define SCM_SYMBOL_FUNC(x) (scm_symbol_fref (x))
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#define SCM_SET_SYMBOL_FUNC(x,f) (scm_symbol_fset_x (x, f))
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#define SCM_SYMBOL_PROPS(x) (scm_symbol_pref (x))
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#define SCM_SET_SYMBOL_PROPS(x,p) (scm_symbol_pset_x (x, p))
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#define SCM_SYMBOL_HASH(x) (scm_i_symbol_hash (x))
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#define SCM_SYMBOL_INTERNED_P(x) (scm_i_symbol_is_interned (x))
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#ifdef GUILE_DEBUG
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SCM_API SCM scm_sys_symbols (void);
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#endif
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SCM_API SCM scm_symbol_p (SCM x);
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SCM_API SCM scm_symbol_interned_p (SCM sym);
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SCM_API SCM scm_make_symbol (SCM name);
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SCM_API SCM scm_symbol_to_string (SCM s);
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SCM_API SCM scm_string_to_symbol (SCM s);
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SCM_API SCM scm_string_ci_to_symbol (SCM s);
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SCM_API SCM scm_symbol_fref (SCM s);
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SCM_API SCM scm_symbol_pref (SCM s);
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SCM_API SCM scm_symbol_fset_x (SCM s, SCM val);
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SCM_API SCM scm_symbol_pset_x (SCM s, SCM val);
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SCM_API SCM scm_symbol_hash (SCM s);
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SCM_API SCM scm_gensym (SCM prefix);
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/* Use locale encoding for user input, user output, or interacting with
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the C library. Use latin-1 for ASCII, and for literals in source
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code. Use UTF-8 for interaction with modern libraries which deal in
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UTF-8. Otherwise use scm_to_stringn or scm_from_stringn, and
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convert. */
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SCM_API SCM scm_from_locale_symbol (const char *str);
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SCM_API SCM scm_from_locale_symboln (const char *str, size_t len);
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SCM_API SCM scm_take_locale_symbol (char *sym);
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SCM_API SCM scm_take_locale_symboln (char *sym, size_t len);
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SCM_API SCM scm_from_latin1_symbol (const char *str);
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SCM_API SCM scm_from_latin1_symboln (const char *str, size_t len);
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SCM_API SCM scm_take_latin1_symbol (char *sym);
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SCM_API SCM scm_take_latin1_symboln (char *sym, size_t len);
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SCM_API SCM scm_from_utf8_symbol (const char *str);
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SCM_API SCM scm_from_utf8_symboln (const char *str, size_t len);
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SCM_API SCM scm_take_utf8_symbol (char *sym);
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SCM_API SCM scm_take_utf8_symboln (char *sym, size_t len);
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/* internal functions. */
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SCM_INTERNAL unsigned long scm_i_hash_symbol (SCM obj, unsigned long n,
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void *closure);
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SCM_INTERNAL void scm_symbols_prehistory (void);
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SCM_INTERNAL void scm_init_symbols (void);
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#endif /* SCM_SYMBOLS_H */
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/*
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Local Variables:
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c-file-style: "gnu"
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End:
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*/
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