http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/libguile/symbols.h

/* classes: h_files */ #ifndef SCM_SYMBOLS_H #define SCM_SYMBOLS_H /* Copyright (C) 1995,1996,1997,1998,2000,2001 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this software; see the file COPYING. If not, write to * the Free Software Foundation, Inc., 59 Temple Place, Suite 330, * Boston, MA 02111-1307 USA * * As a special exception, the Free Software Foundation gives permission * for additional uses of the text contained in its release of GUILE. * * The exception is that, if you link the GUILE library with other files * to produce an executable, this does not by itself cause the * resulting executable to be covered by the GNU General Public License. * Your use of that executable is in no way restricted on account of * linking the GUILE library code into it. * * This exception does not however invalidate any other reasons why * the executable file might be covered by the GNU General Public License. * * This exception applies only to the code released by the * Free Software Foundation under the name GUILE. If you copy * code from other Free Software Foundation releases into a copy of * GUILE, as the General Public License permits, the exception does * not apply to the code that you add in this way. To avoid misleading * anyone as to the status of such modified files, you must delete * this exception notice from them. * * If you write modifications of your own for GUILE, it is your choice * whether to permit this exception to apply to your modifications. * If you do not wish that, delete this exception notice. */ #include "libguile/__scm.h" /* SCM_SYMBOL_LENGTH(SYM) is the length of SYM's name in characters, and * SCM_SYMBOL_CHARS(SYM) is the address of the first character of SYM's name. */ #define SCM_SYMBOLP(x) (SCM_NIMP (x) && (SCM_TYP7 (x) == scm_tc7_symbol)) #define SCM_SYMBOL_LENGTH(x) (((unsigned long) SCM_CELL_WORD_0 (x)) >> 8) #define SCM_SET_SYMBOL_LENGTH(s, l) (SCM_SET_CELL_WORD_0 ((s), ((l) << 8) + scm_tc7_symbol)) #define SCM_SYMBOL_CHARS(x) ((char *) (SCM_CELL_WORD_1 (x))) #define SCM_SET_SYMBOL_CHARS(s, c) (SCM_SET_CELL_WORD_1 ((s), (c))) #define SCM_SYMBOL_HASH(X) ((unsigned long) SCM_CELL_WORD_2 (X)) #define SCM_SET_SYMBOL_HASH(X, v) (SCM_SET_CELL_WORD_2 ((X), (v))) #define SCM_PROP_SLOTS(X) (SCM_CELL_OBJECT_3 (X)) #define SCM_SET_PROP_SLOTS(X, v) (SCM_SET_CELL_OBJECT_3 ((X), (v))) #define SCM_SYMBOL_FUNC(X) (SCM_CAR (SCM_CELL_OBJECT_3 (X))) #define SCM_SET_SYMBOL_FUNC(X, v) (SCM_SETCAR (SCM_CELL_OBJECT_3 (X), (v))) #define SCM_SYMBOL_PROPS(X) (SCM_CDR (SCM_CELL_OBJECT_3 (X))) #define SCM_SET_SYMBOL_PROPS(X, v) (SCM_SETCDR (SCM_CELL_OBJECT_3 (X), (v))) #ifdef GUILE_DEBUG extern SCM scm_sys_symbols (void); #endif extern SCM scm_mem2symbol (const char*, size_t); extern SCM scm_str2symbol (const char*); extern SCM scm_symbol_p (SCM x); extern SCM scm_symbol_to_string (SCM s); extern SCM scm_string_to_symbol (SCM s); extern SCM scm_symbol_fref (SCM s); extern SCM scm_symbol_pref (SCM s); extern SCM scm_symbol_fset_x (SCM s, SCM val); extern SCM scm_symbol_pset_x (SCM s, SCM val); extern SCM scm_symbol_hash (SCM s); extern SCM scm_gensym (SCM prefix); extern void scm_symbols_prehistory (void); extern void scm_init_symbols (void); #if (SCM_DEBUG_DEPRECATED == 0) #define SCM_CHARS(x) ((char *) (SCM_CELL_WORD_1 (x))) #define SCM_UCHARS(x) ((unsigned char *) (SCM_CELL_WORD_1 (x))) #define SCM_SETCHARS(x, v) (SCM_SET_CELL_WORD_1 ((x), (scm_t_bits) (v))) #define SCM_SLOPPY_SUBSTRP(x) (SCM_SUBSTRP (x)) #define SCM_SUBSTR_STR(x) (SCM_CDDR (x)) #define SCM_SUBSTR_OFFSET(x) (SCM_CADR (x)) #define SCM_LENGTH_MAX (0xffffffL) #define SCM_LENGTH(x) (((unsigned long) SCM_CELL_WORD_0 (x)) >> 8) #define SCM_SETLENGTH(x, v, t) (SCM_SET_CELL_WORD_0 ((x), ((v) << 8) + (t))) #define SCM_ROSTRINGP(x) (SCM_NIMP(x) && ((SCM_TYP7S(x)==scm_tc7_string) \ || (SCM_TYP7(x) == scm_tc7_symbol))) #define SCM_ROLENGTH(x) SCM_LENGTH (x) #define SCM_ROCHARS(x) ((SCM_TYP7 (x) == scm_tc7_substring) \ ? (SCM_INUM (SCM_CADR (x)) + SCM_STRING_CHARS (SCM_CDDR (x))) \ : ((SCM_TYP7 (x) == scm_tc7_string) \ ? SCM_STRING_CHARS (x) \ : SCM_SYMBOL_CHARS (x))) #define SCM_ROUCHARS(x) ((SCM_TYP7 (x) == scm_tc7_substring) \ ? (SCM_INUM (SCM_CADR (x)) + SCM_STRING_UCHARS (SCM_CDDR (x))) \ : ((SCM_TYP7 (x) == scm_tc7_string) \ ? SCM_STRING_UCHARS (x) \ : (unsigned char *) SCM_SYMBOL_CHARS (x))) #define SCM_SUBSTRP(x) (SCM_NIMP (x) && (SCM_TYP7 (x) == scm_tc7_substring)) #define SCM_COERCE_SUBSTR(x) SCM_STRING_COERCE_0TERMINATION_X (x) #define scm_strhash(str, len, n) (scm_string_hash ((str), (len)) % (n)) #endif /* SCM_DEBUG_DEPRECATED == 0 */ #if SCM_ENABLE_VCELLS extern SCM scm_sym2vcell (SCM sym, SCM thunk, SCM definep); extern SCM scm_sym2ovcell_soft (SCM sym, SCM obarray); extern SCM scm_sym2ovcell (SCM sym, SCM obarray); extern SCM scm_intern_obarray_soft (const char *name, size_t len, SCM obarray, unsigned int softness); extern SCM scm_intern_obarray (const char *name, size_t len, SCM obarray); extern SCM scm_intern (const char *name, size_t len); extern SCM scm_intern0 (const char *name); extern SCM scm_sysintern (const char *name, SCM val); extern SCM scm_sysintern0 (const char *name); extern SCM scm_sysintern0_no_module_lookup (const char *name); extern SCM scm_symbol_value0 (const char *name); extern SCM scm_string_to_obarray_symbol (SCM o, SCM s, SCM softp); extern SCM scm_intern_symbol (SCM o, SCM s); extern SCM scm_unintern_symbol (SCM o, SCM s); extern SCM scm_symbol_binding (SCM o, SCM s); extern SCM scm_symbol_interned_p (SCM o, SCM s); extern SCM scm_symbol_bound_p (SCM o, SCM s); extern SCM scm_symbol_set_x (SCM o, SCM s, SCM v); extern SCM scm_gentemp (SCM prefix, SCM obarray); extern void scm_init_symbols_deprecated (void); #endif /* SCM_ENABLE_VCELLS */ #endif /* SCM_SYMBOLS_H */ /* Local Variables: c-file-style: "gnu" End: */