1 /* Fundamental definitions for SXEmacs Lisp interpreter.
2 Copyright (C) 1985-1987, 1992-1995 Free Software Foundation, Inc.
3 Copyright (C) 1993-1996 Richard Mlynarik.
4 Copyright (C) 1995, 1996, 2000 Ben Wing.
5 Copyright (C) 2004 Steve Youngs.
7 This file is part of SXEmacs
9 SXEmacs is free software: you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation, either version 3 of the License, or
12 (at your option) any later version.
14 SXEmacs is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with this program. If not, see <http://www.gnu.org/licenses/>. */
23 /* Synched up with: FSF 19.30. */
25 #ifndef INCLUDED_lisp_h_
26 #define INCLUDED_lisp_h_
28 /************************************************************************/
29 /* general definitions */
30 /************************************************************************/
32 /* the old SXEmacs general includes and utility macros moved here: */
33 #include "sxe-utils.h"
34 #include "sxe-memory.h"
36 /* ------------------------ dynamic arrays ------------------- */
38 #define Dynarr_declare(type) \
45 typedef struct dynarr {
49 void *Dynarr_newf(int elsize);
50 void Dynarr_resize(void *dy, int size);
51 void Dynarr_insert_many(void *d, const void *el, int len, int start);
52 void Dynarr_delete_many(void *d, int start, int len);
53 void Dynarr_free(void *d);
55 #define Dynarr_new(type) ((type##_dynarr *) Dynarr_newf (sizeof (type)))
56 #define Dynarr_new2(dynarr_type, type) \
57 ((dynarr_type *) Dynarr_newf (sizeof (type)))
58 #define Dynarr_at(d, pos) ((d)->base[pos])
59 #define Dynarr_atp(d, pos) (&Dynarr_at (d, pos))
60 #define Dynarr_begin(d) Dynarr_atp (d, 0)
61 #define Dynarr_end(d) Dynarr_atp (d, Dynarr_length (d) - 1)
62 #define Dynarr_sizeof(d) ((d)->cur * (d)->elsize)
63 #define Dynarr_length(d) ((d)->cur)
64 #define Dynarr_largest(d) ((d)->largest)
65 #define Dynarr_reset(d) ((d)->cur = 0)
66 #define Dynarr_add_many(d, el, len) Dynarr_insert_many (d, el, len, (d)->cur)
67 #define Dynarr_insert_many_at_start(d, el, len) \
68 Dynarr_insert_many (d, el, len, 0)
69 #define Dynarr_add_literal_string(d, s) Dynarr_add_many (d, s, sizeof (s) - 1)
70 #define Dynarr_add_lisp_string(d, s) do { \
71 Lisp_String *dyna_ls_s = XSTRING (s); \
72 Dynarr_add_many (d, (char *) string_data (dyna_ls_s), \
73 string_length (dyna_ls_s)); \
76 #define Dynarr_add(d, el) ( \
77 (d)->cur >= (d)->max ? Dynarr_resize ((d), (d)->cur+1) : (void) 0, \
78 ((d)->base)[(d)->cur++] = (el), \
79 (d)->cur > (d)->largest ? (d)->largest = (d)->cur : (int) 0)
81 /* The following defines will get you into real trouble if you aren't
82 careful. But they can save a lot of execution time when used wisely. */
83 #define Dynarr_increment(d) ((d)->cur++)
84 #define Dynarr_set_size(d, n) ((d)->cur = n)
86 #ifdef MEMORY_USAGE_STATS
87 struct overhead_stats;
88 size_t Dynarr_memory_usage(void *d, struct overhead_stats *stats);
96 /*#ifdef DEBUG_SXEMACS*/
100 /*#define REGISTER register*/
103 /* EMACS_INT is the underlying integral type into which a Lisp_Object must fit.
104 In particular, it must be large enough to contain a pointer.
105 config.h can override this, e.g. to use `long long' for bigger lisp ints.
107 #### In point of fact, it would NOT be a good idea for config.h to mess
108 with EMACS_INT. A lot of code makes the basic assumption that EMACS_INT
109 is the size of a pointer. */
111 #ifndef SIZEOF_EMACS_INT
112 # define SIZEOF_EMACS_INT SIZEOF_VOID_P
116 # if SIZEOF_EMACS_INT == SIZEOF_LONG
117 # define EMACS_INT long
118 # elif SIZEOF_EMACS_INT == SIZEOF_INT
119 # define EMACS_INT int
120 # elif SIZEOF_EMACS_INT == SIZEOF_LONG_LONG_INT
121 # define EMACS_INT long long
123 # error Unable to determine suitable type for EMACS_INT
128 # define EMACS_UINT unsigned EMACS_INT
131 #define BITS_PER_EMACS_INT (SIZEOF_EMACS_INT * BITS_PER_CHAR)
133 /************************************************************************/
135 /************************************************************************/
137 /* We put typedefs here so that prototype declarations don't choke.
138 Note that we don't actually declare the structures here (except
139 maybe for simple structures like Dynarrs); that keeps them private
140 to the routines that actually use them. */
142 /* ------------------------------- */
143 /* basic char/int typedefs */
144 /* ------------------------------- */
146 /* The definitions we put here use typedefs to attribute specific meaning
147 to types that by themselves are pretty general. Stuff pointed to by a
148 char * or unsigned char * will nearly always be one of four types:
149 a) pointer to internally-formatted text; b) pointer to text in some
150 external format, which can be defined as all formats other than the
151 internal one; c) pure ASCII text; d) binary data that is not meant to
152 be interpreted as text. [A fifth possible type "e) a general pointer
153 to memory" should be replaced with void *.] Using these more specific
154 types rather than the general ones helps avoid the confusions that
155 occur when the semantics of a char * argument being studied are unclear. */
157 typedef unsigned char UChar;
159 /* The data representing the text in a buffer is logically a set
160 of Bufbytes, declared as follows. */
162 typedef UChar Bufbyte;
164 /* Explicitly signed or unsigned versions: */
165 typedef UChar UBufbyte;
166 typedef char SBufbyte;
168 /* The data representing a string in "external" format (binary or any
169 external encoding) is logically a set of Extbytes, declared as
170 follows. Extbyte is guaranteed to be just a char, so for example
171 strlen (Extbyte *) is OK. Extbyte is only a documentation device
172 for referring to external text. */
174 typedef char Extbyte;
176 /* A byte in a string in binary format: */
177 typedef char Char_Binary;
178 typedef UChar UChar_Binary;
180 /* A byte in a string in entirely US-ASCII format: (Nothing outside
181 the range 00 - 7F) */
183 typedef char Char_ASCII;
184 typedef UChar UChar_ASCII;
186 /* To the user, a buffer is made up of characters, declared as follows.
187 In the non-Mule world, characters and Bufbytes are equivalent.
188 In the Mule world, a character requires (typically) 1 to 4
189 Bufbytes for its representation in a buffer. */
193 /* Different ways of referring to a position in a buffer. We use
194 the typedefs in preference to 'EMACS_INT' to make it clearer what
195 sort of position is being used. See extents.c for a description
196 of the different positions. We put them here instead of in
197 buffer.h (where they rightfully belong) to avoid syntax errors
198 in function prototypes. */
200 typedef EMACS_INT Bufpos;
201 typedef EMACS_INT Bytind;
202 typedef EMACS_INT Memind;
204 /* Counts of bytes or chars */
206 typedef EMACS_INT Bytecount;
207 typedef EMACS_INT Charcount;
209 /* Length in bytes of a string in external format */
210 typedef EMACS_INT Extcount;
212 /* ------------------------------- */
213 /* structure/other typedefs */
214 /* ------------------------------- */
216 /* Counts of bytes or array elements */
217 typedef EMACS_INT Memory_count;
218 typedef EMACS_INT Element_count;
220 /* is this right here? */
221 typedef struct lstream_s *lstream_t;
223 typedef struct lstream_s Lstream;
225 typedef unsigned int face_index;
228 Dynarr_declare(struct face_cachel);
229 } face_cachel_dynarr;
231 typedef unsigned int glyph_index;
233 /* This is shared by process.h, events.h and others in future.
234 See events.h for description */
235 typedef long unsigned int USID;
238 Dynarr_declare(struct glyph_cachel);
239 } glyph_cachel_dynarr;
241 struct buffer; /* "buffer.h" */
242 struct console; /* "console.h" */
243 struct device; /* "device.h" */
244 struct extent_fragment;
246 typedef struct extent *EXTENT;
247 struct frame; /* "frame.h" */
248 struct window; /* "window.h" */
249 typedef struct Lisp_Event Lisp_Event; /* "events.h" */
250 typedef struct Lisp_Face Lisp_Face; /* "faces.h" */
251 typedef struct Lisp_Process Lisp_Process; /* "procimpl.h" */
252 struct stat; /* <sys/stat.h> */
253 typedef struct Lisp_Color_Instance Lisp_Color_Instance;
254 typedef struct Lisp_Font_Instance Lisp_Font_Instance;
255 typedef struct Lisp_Image_Instance Lisp_Image_Instance;
256 typedef struct Lisp_Gui_Item Lisp_Gui_Item;
258 struct display_glyph_area;
260 struct redisplay_info;
261 struct window_mirror;
262 struct scrollbar_instance;
263 struct font_metric_info;
265 struct console_type_entry;
268 Dynarr_declare(Bufbyte);
272 Dynarr_declare(Extbyte);
276 Dynarr_declare(Emchar);
280 Dynarr_declare(char);
283 typedef unsigned char unsigned_char;
285 Dynarr_declare(unsigned char);
286 } unsigned_char_dynarr;
288 typedef unsigned long unsigned_long;
290 Dynarr_declare(unsigned long);
291 } unsigned_long_dynarr;
298 Dynarr_declare(Bufpos);
302 Dynarr_declare(Bytind);
306 Dynarr_declare(Charcount);
310 Dynarr_declare(Bytecount);
314 Dynarr_declare(struct console_type_entry);
315 } console_type_entry_dynarr;
317 enum run_hooks_condition {
318 RUN_HOOKS_TO_COMPLETION,
319 RUN_HOOKS_UNTIL_SUCCESS,
320 RUN_HOOKS_UNTIL_FAILURE
339 #ifndef ERROR_CHECK_TYPECHECK
341 typedef enum error_behavior {
347 #define ERRB_EQ(a, b) ((a) == (b))
351 /* By defining it like this, we provide strict type-checking
352 for code that lazily uses ints. */
354 typedef struct _error_behavior_struct_ {
355 int really_unlikely_name_to_have_accidentally_in_a_non_errb_structure;
358 extern Error_behavior ERROR_ME;
359 extern Error_behavior ERROR_ME_NOT;
360 extern Error_behavior ERROR_ME_WARN;
362 #define ERRB_EQ(a, b) \
363 ((a).really_unlikely_name_to_have_accidentally_in_a_non_errb_structure == \
364 (b).really_unlikely_name_to_have_accidentally_in_a_non_errb_structure)
368 enum munge_me_out_the_door {
369 MUNGE_ME_FUNCTION_KEY,
370 MUNGE_ME_KEY_TRANSLATION
373 /* very cool convenience type */
374 typedef size_t sxe_index_t;
376 /************************************************************************/
377 /* Definition of Lisp_Object data type */
378 /************************************************************************/
380 /* Define the fundamental Lisp data structures */
382 /* This is the set of Lisp data types */
391 #define POINTER_TYPE_P(type) ((type) == Lisp_Type_Record)
393 /* Overridden by m/next.h */
394 #ifndef ASSERT_VALID_POINTER
395 # define ASSERT_VALID_POINTER(pnt) assert((((EMACS_UINT) pnt) & 3) == 0)
403 #define INT_VALBITS (BITS_PER_EMACS_INT - INT_GCBITS)
404 #define VALBITS (BITS_PER_EMACS_INT - GCBITS)
405 #define EMACS_INT_MAX ((EMACS_INT) ((1UL << (INT_VALBITS - 1)) -1UL))
406 #define EMACS_INT_MIN (-(EMACS_INT_MAX) - 1)
407 #define NUMBER_FITS_IN_AN_EMACS_INT(num) \
408 ((num) <= EMACS_INT_MAX && (num) >= EMACS_INT_MIN)
410 #include "lisp-disunion.h"
412 #define XPNTR(x) ((void *) XPNTRVAL(x))
414 /* WARNING WARNING WARNING. You must ensure on your own that proper
415 GC protection is provided for the elements in this array. */
417 Dynarr_declare(Lisp_Object);
418 } Lisp_Object_dynarr;
421 Dynarr_declare(Lisp_Object *);
422 } Lisp_Object_ptr_dynarr;
424 /* Close your eyes now lest you vomit or spontaneously combust ... */
426 #define HACKEQ_UNSAFE(obj1, obj2) \
427 (EQ (obj1, obj2) || (!POINTER_TYPE_P (XTYPE (obj1)) \
428 && !POINTER_TYPE_P (XTYPE (obj2)) \
429 && XCHAR_OR_INT (obj1) == XCHAR_OR_INT (obj2)))
432 extern int debug_issue_ebola_notices;
433 int eq_with_ebola_notice(Lisp_Object, Lisp_Object);
434 #define EQ_WITH_EBOLA_NOTICE(obj1, obj2) \
435 (debug_issue_ebola_notices ? eq_with_ebola_notice (obj1, obj2) \
438 #define EQ_WITH_EBOLA_NOTICE(obj1, obj2) EQ (obj1, obj2)
441 /* OK, you can open them again */
443 /************************************************************************/
444 /** Definitions of basic Lisp objects **/
445 /************************************************************************/
449 /*------------------------------ unbound -------------------------------*/
451 /* Qunbound is a special Lisp_Object (actually of type
452 symbol-value-forward), that can never be visible to
453 the Lisp caller and thus can be used in the C code
454 to mean "no such value". */
456 #define UNBOUNDP(val) EQ (val, Qunbound)
458 /*------------------------------- cons ---------------------------------*/
460 /* In a cons, the markbit of the car is the gc mark bit */
463 struct lrecord_header lheader;
464 /* for seq iterators */
466 Lisp_Object car, cdr;
468 typedef struct Lisp_Cons Lisp_Cons;
470 DECLARE_LRECORD(cons, Lisp_Cons);
471 #define XCONS(x) XRECORD (x, cons, Lisp_Cons)
472 #define XSETCONS(x, p) XSETRECORD (x, p, cons)
473 #define CONSP(x) RECORDP (x, cons)
474 #define CHECK_CONS(x) CHECK_RECORD (x, cons)
475 #define CONCHECK_CONS(x) CONCHECK_RECORD (x, cons)
477 #define CONS_MARKED_P(c) MARKED_RECORD_HEADER_P(&((c)->lheader))
478 #define MARK_CONS(c) MARK_RECORD_HEADER (&((c)->lheader))
480 extern Lisp_Object Qnil;
482 #define NILP(x) EQ (x, Qnil)
483 #define XCAR(a) (XCONS (a)->car)
484 #define XCDR(a) (XCONS (a)->cdr)
485 #define LISTP(x) (CONSP(x) || NILP(x))
487 #define CHECK_LIST(x) do { \
489 dead_wrong_type_argument (Qlistp, x); \
492 #define CONCHECK_LIST(x) do { \
494 x = wrong_type_argument (Qlistp, x); \
497 /*---------------------- list traversal macros -------------------------*/
499 /* Note: These macros are for traversing through a list in some format,
500 and executing code that you specify on each member of the list.
502 There are two kinds of macros, those requiring surrounding braces, and
503 those not requiring this. Which type of macro will be indicated.
504 The general format for using a brace-requiring macro is
507 LIST_LOOP_3 (elt, list, tail)
514 LIST_LOOP_3 (elt, list, tail)
520 You can put variable declarations between the brace and beginning of
521 macro, but NOTHING ELSE.
523 The brace-requiring macros typically declare themselves any arguments
524 that are initialized and iterated by the macros. If for some reason
525 you need to declare these arguments yourself (e.g. to do something on
526 them before the iteration starts, use the _NO_DECLARE versions of the
530 /* There are two basic kinds of macros: those that handle "internal" lists
531 that are known to be correctly structured (i.e. first element is a cons
532 or nil, and the car of each cons is also a cons or nil, and there are
533 no circularities), and those that handle "external" lists, where the
534 list may have any sort of invalid formation. This is reflected in
535 the names: those with "EXTERNAL_" work with external lists, and those
536 without this prefix work with internal lists. The internal-list
537 macros will hit an assertion failure if the structure is ill-formed;
538 the external-list macros will signal an error in this case, either a
539 malformed-list error or a circular-list error.
541 Note also that the simplest external list iterator, EXTERNAL_LIST_LOOP,
542 does *NOT* check for circularities. Therefore, make sure you call
543 QUIT each iteration or so. However, it's probably easier just to use
544 EXTERNAL_LIST_LOOP_2, which is easier to use in any case.
547 /* LIST_LOOP and EXTERNAL_LIST_LOOP are the simplest macros. They don't
548 require brace surrounding, and iterate through a list, which may or may
549 not known to be syntactically correct. EXTERNAL_LIST_LOOP is for those
550 not known to be correct, and it detects and signals a malformed list
551 error when encountering a problem. Circularities, however, are not
552 handled, and cause looping forever, so make sure to include a QUIT.
553 These functions also accept two args, TAIL (set progressively to each
554 cons starting with the first), and LIST, the list to iterate over.
555 TAIL needs to be defined by the program.
557 In each iteration, you can retrieve the current list item using XCAR
558 (tail), or destructively modify the list using XSETCAR (tail,
561 #define LIST_LOOP(tail, list) \
566 #define EXTERNAL_LIST_LOOP(tail, list) \
567 for (tail = list; !NILP (tail); tail = XCDR (tail)) \
568 if (!CONSP (tail)) { \
569 signal_malformed_list_error (list); \
572 /* The following macros are the "core" macros for list traversal.
574 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. ***
576 LIST_LOOP_2 and EXTERNAL_LIST_LOOP_2 are the standard, most-often used
577 macros. They take two arguments, an element variable ELT and the list
578 LIST. ELT is automatically declared, and set to each element in turn
581 LIST_LOOP_3 and EXTERNAL_LIST_LOOP_3 are the same, but they have a third
582 argument TAIL, another automatically-declared variable. At each iteration,
583 this one points to the cons cell for which ELT is the car.
585 EXTERNAL_LIST_LOOP_4 is like EXTERNAL_LIST_LOOP_3 but takes an additional
586 LEN argument, again automatically declared, which counts the number of
587 iterations gone by. It is 0 during the first iteration.
589 EXTERNAL_LIST_LOOP_4_NO_DECLARE is like EXTERNAL_LIST_LOOP_4 but none
590 of the variables are automatically declared, and so you need to declare
591 them yourself. (ELT and TAIL are Lisp_Objects, and LEN is an EMACS_INT.)
594 #define LIST_LOOP_2(elt, list) \
595 LIST_LOOP_3(elt, list, unused_tail_##elt)
597 #define LIST_LOOP_3(elt, list, tail) \
598 for (Lisp_Object elt, tail = list; \
599 NILP(tail) ? false : (elt = XCAR (tail), true); \
602 /* The following macros are for traversing lisp lists.
603 Signal an error if LIST is not properly acyclic and nil-terminated.
605 Use tortoise/hare algorithm to check for cycles, but only if it
606 looks like the list is getting too long. Not only is the hare
607 faster than the tortoise; it even gets a head start! */
609 /* Optimized and safe macros for looping over external lists. */
610 #define CIRCULAR_LIST_SUSPICION_LENGTH 1024
612 #define EXTERNAL_LIST_LOOP_1(list) \
613 Lisp_Object ELL1_elt, ELL1_hare, ELL1_tortoise; \
614 EMACS_INT ELL1_len; \
615 PRIVATE_EXTERNAL_LIST_LOOP_6 (ELL1_elt, list, ELL1_len, ELL1_hare, \
616 ELL1_tortoise, CIRCULAR_LIST_SUSPICION_LENGTH)
618 #define EXTERNAL_LIST_LOOP_2(elt, list) \
619 Lisp_Object elt, hare_##elt, tortoise_##elt; \
620 EMACS_INT len_##elt; \
621 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
622 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH)
624 #define EXTERNAL_LIST_LOOP_3(elt, list, tail) \
625 Lisp_Object elt, tail, tortoise_##elt; \
626 EMACS_INT len_##elt; \
627 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail, \
628 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH)
630 #define EXTERNAL_LIST_LOOP_4_NO_DECLARE(elt, list, tail, len) \
631 Lisp_Object tortoise_##elt; \
632 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail, \
633 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH)
635 #define EXTERNAL_LIST_LOOP_4(elt, list, tail, len) \
636 Lisp_Object elt, tail, tortoise_##elt; \
638 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail, \
639 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH)
641 #define PRIVATE_EXTERNAL_LIST_LOOP_6(elt, list, len, hare, \
642 tortoise, suspicion_length) \
643 for (tortoise = hare = list, len = 0; \
645 (CONSP (hare) ? ((elt = XCAR (hare)), 1) : \
647 (signal_malformed_list_error (list), 0))); \
649 (hare = XCDR (hare)), \
650 (void)((++len > suspicion_length) && \
651 ((void)(((len & 1) != 0)&& \
652 ((tortoise = XCDR (tortoise)), 0)), \
653 (EQ (hare, tortoise) && \
654 (signal_circular_list_error (list), 0)))))
656 /* GET_LIST_LENGTH and GET_EXTERNAL_LIST_LENGTH:
658 These two macros return the length of LIST (either an internal or external
659 list, according to which macro is used), stored into LEN (which must
660 be declared by the caller). Circularities are trapped in external lists
661 (and cause errors). Neither macro need be declared inside brackets. */
663 #define GET_LIST_LENGTH(list, len) do { \
664 Lisp_Object GLL_tail; \
665 for (GLL_tail = list, len = 0; \
667 GLL_tail = XCDR (GLL_tail), ++len) \
671 #define GET_EXTERNAL_LIST_LENGTH(list, len) \
673 Lisp_Object GELL_elt, GELL_tail; \
674 EXTERNAL_LIST_LOOP_4_NO_DECLARE (GELL_elt, list, GELL_tail, len) \
679 /* For a list that's known to be in valid list format, where we may
680 be deleting the current element out of the list --
681 will abort() if the list is not in valid format */
682 #define LIST_LOOP_DELETING(consvar, nextconsvar, list) \
683 for (consvar = list; \
684 !NILP (consvar) ? (nextconsvar = XCDR (consvar), 1) :0; \
685 consvar = nextconsvar)
687 /* LIST_LOOP_DELETE_IF and EXTERNAL_LIST_LOOP_DELETE_IF:
689 These two macros delete all elements of LIST (either an internal or
690 external list, according to which macro is used) satisfying
691 CONDITION, a C expression referring to variable ELT. ELT is
692 automatically declared. Circularities are trapped in external
693 lists (and cause errors). Neither macro need be declared inside
696 #define LIST_LOOP_DELETE_IF(elt, list, condition) do { \
697 /* Do not use ##list when creating new variables because \
698 that may not be just a variable name. */ \
699 Lisp_Object prev_tail_##elt = Qnil; \
700 LIST_LOOP_3 (elt, list, tail_##elt) \
704 if (NILP (prev_tail_##elt)) \
705 list = XCDR (tail_##elt); \
707 XCDR (prev_tail_##elt) = XCDR (tail_##elt); \
710 prev_tail_##elt = tail_##elt; \
714 #define EXTERNAL_LIST_LOOP_DELETE_IF(elt, list, condition) do { \
715 Lisp_Object prev_tail_##elt = Qnil; \
716 EXTERNAL_LIST_LOOP_4 (elt, list, tail_##elt, len_##elt) \
720 if (NILP (prev_tail_##elt)) \
721 list = XCDR (tail_##elt); \
723 XCDR (prev_tail_##elt) = XCDR (tail_##elt); \
724 /* Keep tortoise from ever passing hare. */ \
728 prev_tail_##elt = tail_##elt; \
732 /* Macros for looping over external alists.
734 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. ***
736 EXTERNAL_ALIST_LOOP_4 is similar to EXTERNAL_LIST_LOOP_2, but it
737 assumes the elements are aconses (the elements in an alist) and
738 sets two additional argument variables ELT_CAR and ELT_CDR to the
739 car and cdr of the acons. All of the variables ELT, ELT_CAR and
740 ELT_CDR are automatically declared.
742 EXTERNAL_ALIST_LOOP_5 adds a TAIL argument to EXTERNAL_ALIST_LOOP_4,
743 just like EXTERNAL_LIST_LOOP_3 does, and again TAIL is automatically
746 EXTERNAL_ALIST_LOOP_6 adds a LEN argument to EXTERNAL_ALIST_LOOP_5,
747 just like EXTERNAL_LIST_LOOP_4 does, and again LEN is automatically
750 EXTERNAL_ALIST_LOOP_6_NO_DECLARE does not declare any of its arguments,
751 just like EXTERNAL_LIST_LOOP_4_NO_DECLARE, and so these must be declared
755 /* Optimized and safe macros for looping over external alists. */
756 #define EXTERNAL_ALIST_LOOP_4(elt, elt_car, elt_cdr, list) \
757 Lisp_Object elt, elt_car, elt_cdr; \
758 Lisp_Object hare_##elt, tortoise_##elt; \
759 EMACS_INT len_##elt; \
760 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
761 len_##elt, hare_##elt, tortoise_##elt, \
762 CIRCULAR_LIST_SUSPICION_LENGTH)
764 #define EXTERNAL_ALIST_LOOP_5(elt, elt_car, elt_cdr, list, tail) \
765 Lisp_Object elt, elt_car, elt_cdr, tail; \
766 Lisp_Object tortoise_##elt; \
767 EMACS_INT len_##elt; \
768 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
769 len_##elt, tail, tortoise_##elt, \
770 CIRCULAR_LIST_SUSPICION_LENGTH) \
772 #define EXTERNAL_ALIST_LOOP_6(elt, elt_car, elt_cdr, list, tail, len) \
773 Lisp_Object elt, elt_car, elt_cdr, tail; \
775 Lisp_Object tortoise_##elt; \
776 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
777 len, tail, tortoise_##elt, \
778 CIRCULAR_LIST_SUSPICION_LENGTH)
780 #define EXTERNAL_ALIST_LOOP_6_NO_DECLARE(elt, elt_car, elt_cdr, list, \
782 Lisp_Object tortoise_##elt; \
783 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
784 len, tail, tortoise_##elt, \
785 CIRCULAR_LIST_SUSPICION_LENGTH)
787 #define PRIVATE_EXTERNAL_ALIST_LOOP_8(elt, elt_car, elt_cdr, list, len, \
788 hare, tortoise, suspicion_length) \
789 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, hare, tortoise, \
791 if (CONSP (elt) ? (elt_car = XCAR (elt), elt_cdr = XCDR (elt), 0) :1) \
795 /* Macros for looping over external property lists.
797 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. ***
799 EXTERNAL_PROPERTY_LIST_LOOP_3 maps over an external list assumed to
800 be a property list, consisting of alternating pairs of keys
801 (typically symbols or keywords) and values. Each iteration
802 processes one such pair out of LIST, assigning the two elements to
803 KEY and VALUE respectively. Malformed lists and circularities are
804 trapped as usual, and in addition, property lists with an odd number
805 of elements also signal an error.
807 EXTERNAL_PROPERTY_LIST_LOOP_4 adds a TAIL argument to
808 EXTERNAL_PROPERTY_LIST_LOOP_3, just like EXTERNAL_LIST_LOOP_3 does,
809 and again TAIL is automatically declared.
811 EXTERNAL_PROPERTY_LIST_LOOP_5 adds a LEN argument to
812 EXTERNAL_PROPERTY_LIST_LOOP_4, just like EXTERNAL_LIST_LOOP_4 does,
813 and again LEN is automatically declared. Note that in this case,
814 LEN counts the iterations, NOT the total number of list elements
815 processed, which is 2 * LEN.
817 EXTERNAL_PROPERTY_LIST_LOOP_5_NO_DECLARE does not declare any of its
818 arguments, just like EXTERNAL_LIST_LOOP_4_NO_DECLARE, and so these
819 must be declared manually. */
821 /* Optimized and safe macros for looping over external property lists. */
822 #define EXTERNAL_PROPERTY_LIST_LOOP_3(key, value, list) \
823 Lisp_Object key, value, hare_##key, tortoise_##key; \
824 EMACS_INT len_##key; \
825 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len_##key, hare_##key, \
826 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH)
828 #define EXTERNAL_PROPERTY_LIST_LOOP_4(key, value, list, tail) \
829 Lisp_Object key, value, tail, tortoise_##key; \
830 EMACS_INT len_##key; \
831 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len_##key, tail, \
832 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH)
834 #define EXTERNAL_PROPERTY_LIST_LOOP_5(key, value, list, tail, len) \
835 Lisp_Object key, value, tail, tortoise_##key; \
837 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len, tail, \
838 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH)
840 #define EXTERNAL_PROPERTY_LIST_LOOP_5_NO_DECLARE(key, value, list, \
842 Lisp_Object tortoise_##key; \
843 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len, tail, \
844 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH)
846 #define EXTERNAL_PROPERTY_LIST_LOOP_7(key, value, list, len, hare, \
847 tortoise, suspicion_length) \
848 for (tortoise = hare = list, len = 0; \
851 (key = XCAR (hare), \
852 hare = XCDR (hare), \
853 (CONSP (hare) ? 1 : \
854 (signal_malformed_property_list_error (list), 0)))) ? \
855 (value = XCAR (hare), 1) : \
857 (signal_malformed_property_list_error (list), 0))); \
859 hare = XCDR (hare), \
860 ((++len < suspicion_length) ? \
863 ((void) (tortoise = XCDR (XCDR (tortoise)))) : \
866 (EQ (hare, tortoise) ? \
867 ((void) signal_circular_property_list_error (list)) : \
870 /* For a property list (alternating keywords/values) that may not be
871 in valid list format -- will signal an error if the list is not in
872 valid format. CONSVAR is used to keep track of the iterations
873 without modifying PLIST.
875 We have to be tricky to still keep the same C format.*/
876 #define EXTERNAL_PROPERTY_LIST_LOOP(tail, key, value, plist) \
878 (CONSP (tail) && CONSP (XCDR (tail)) ? \
879 (key = XCAR (tail), value = XCAR (XCDR (tail))) : \
880 (key = Qunbound, value = Qunbound)), \
882 tail = XCDR (XCDR (tail))) \
883 if (UNBOUNDP (key)) \
884 Fsignal (Qmalformed_property_list, list1 (plist)); \
887 #define PROPERTY_LIST_LOOP(tail, key, value, plist) \
890 (key = XCAR (tail), tail = XCDR (tail), \
891 value = XCAR (tail), tail = XCDR (tail), 1); \
894 /* Return 1 if LIST is properly acyclic and nil-terminated, else 0. */
895 extern_inline int TRUE_LIST_P(Lisp_Object object);
896 extern_inline int TRUE_LIST_P(Lisp_Object object)
898 Lisp_Object hare, tortoise;
901 for (hare = tortoise = object, len = 0;
902 CONSP(hare); hare = XCDR(hare), len++) {
903 if (len < CIRCULAR_LIST_SUSPICION_LENGTH)
907 tortoise = XCDR(tortoise);
908 else if (EQ(hare, tortoise))
915 /* Signal an error if LIST is not properly acyclic and nil-terminated. */
916 #define CHECK_TRUE_LIST(list) do { \
917 Lisp_Object CTL_list = (list); \
918 Lisp_Object CTL_hare, CTL_tortoise; \
921 for (CTL_hare = CTL_tortoise = CTL_list, CTL_len = 0; \
923 CTL_hare = XCDR (CTL_hare), CTL_len++) \
925 if (CTL_len < CIRCULAR_LIST_SUSPICION_LENGTH) \
929 CTL_tortoise = XCDR (CTL_tortoise); \
930 else if (EQ (CTL_hare, CTL_tortoise)) \
931 Fsignal (Qcircular_list, list1 (CTL_list)); \
934 if (! NILP (CTL_hare)) \
935 signal_malformed_list_error (CTL_list); \
938 /*------------------------------ string --------------------------------*/
941 struct lrecord_header lheader;
949 typedef struct Lisp_String Lisp_String;
951 DECLARE_LRECORD(string, Lisp_String);
952 #define XSTRING(x) XRECORD (x, string, Lisp_String)
953 #define XSETSTRING(x, p) XSETRECORD (x, p, string)
954 #define STRINGP(x) RECORDP (x, string)
955 #define CHECK_STRING(x) CHECK_RECORD (x, string)
956 #define CONCHECK_STRING(x) CONCHECK_RECORD (x, string)
960 Charcount bytecount_to_charcount(const Bufbyte * ptr, Bytecount len);
961 Bytecount charcount_to_bytecount(const Bufbyte * ptr, Charcount len);
965 # define bytecount_to_charcount(ptr, len) (len)
966 # define charcount_to_bytecount(ptr, len) (len)
968 #endif /* not MULE */
970 #define string_length(s) ((s)->size)
971 #define XSTRING_LENGTH(s) string_length (XSTRING (s))
972 #define XSTRING_CHAR_LENGTH(s) string_char_length (XSTRING (s))
973 #define string_data(s) ((s)->data + 0)
974 #define XSTRING_DATA(s) string_data (XSTRING (s))
975 #define string_byte(s, i) ((s)->data[i] + 0)
976 #define XSTRING_BYTE(s, i) string_byte (XSTRING (s), i)
977 #define string_byte_addr(s, i) (&((s)->data[i]))
978 #define set_string_length(s, len) ((void) ((s)->size = (len)))
979 #define set_string_data(s, ptr) ((void) ((s)->data = (ptr)))
980 #define set_string_byte(s, i, b) ((void) ((s)->data[i] = (b)))
982 void resize_string(Lisp_String * s, Bytecount pos, Bytecount delta);
986 extern_inline Charcount string_char_length(const Lisp_String *s);
987 extern_inline Charcount string_char_length(const Lisp_String *s)
989 return bytecount_to_charcount(string_data(s), string_length(s));
992 # define string_char(s, i) charptr_emchar_n (string_data (s), i)
993 # define string_char_addr(s, i) charptr_n_addr (string_data (s), i)
994 void set_string_char(Lisp_String * s, Charcount i, Emchar c);
998 # define string_char_length(s) string_length (s)
999 # define string_char(s, i) ((Emchar) string_byte (s, i))
1000 # define string_char_addr(s, i) string_byte_addr (s, i)
1001 # define set_string_char(s, i, c) set_string_byte (s, i, (Bufbyte)c)
1003 #endif /* not MULE */
1005 /* Return the true aligned size of a struct whose last member is a
1006 variable-length array field. (this is known as the "struct hack") */
1007 /* Implementation: in practice, structtype and fieldtype usually have
1008 the same alignment, but we can't be sure. We need to use
1009 ALIGN_SIZE to be absolutely sure of getting the correct alignment.
1010 To help the compiler's optimizer, we use a ternary expression that
1011 only a very stupid compiler would fail to correctly simplify. */
1012 #define FLEXIBLE_ARRAY_STRUCT_SIZEOF(structtype, \
1016 (ALIGNOF (structtype) == ALIGNOF (fieldtype) \
1017 ? (offsetof (structtype, fieldname) + \
1018 (offsetof (structtype, fieldname[1]) - \
1019 offsetof (structtype, fieldname[0])) * \
1022 ((offsetof (structtype, fieldname) + \
1023 (offsetof (structtype, fieldname[1]) - \
1024 offsetof (structtype, fieldname[0])) * \
1026 ALIGNOF (structtype))))
1028 /*------------------------------ vector --------------------------------*/
1030 struct Lisp_Vector {
1031 struct lcrecord_header header;
1032 /* the sequence category */
1034 /* this vector's length */
1036 /* next is now chained through v->contents[size], terminated by Qzero.
1037 This means that pure vectors don't need a "next" */
1038 /* struct Lisp_Vector *next; */
1039 Lisp_Object contents[1];
1041 typedef struct Lisp_Vector Lisp_Vector;
1043 DECLARE_LRECORD(vector, Lisp_Vector);
1044 #define XVECTOR(x) XRECORD (x, vector, Lisp_Vector)
1045 #define XSETVECTOR(x, p) XSETRECORD (x, p, vector)
1046 #define VECTORP(x) RECORDP (x, vector)
1047 #define CHECK_VECTOR(x) CHECK_RECORD (x, vector)
1048 #define CONCHECK_VECTOR(x) CONCHECK_RECORD (x, vector)
1050 #define vector_length(v) ((v)->size)
1051 #define XVECTOR_LENGTH(s) vector_length (XVECTOR (s))
1052 #define vector_data(v) ((v)->contents)
1053 #define XVECTOR_DATA(s) vector_data (XVECTOR (s))
1055 /*---------------------------- bit vectors -----------------------------*/
1057 #if (SXE_LONGBITS < 16)
1058 #error What the hell?!
1059 #elif (SXE_LONGBITS < 32)
1060 # define LONGBITS_LOG2 4
1061 # define LONGBITS_POWER_OF_2 16
1062 #elif (SXE_LONGBITS < 64)
1063 # define LONGBITS_LOG2 5
1064 # define LONGBITS_POWER_OF_2 32
1065 #elif (SXE_LONGBITS < 128)
1066 # define LONGBITS_LOG2 6
1067 # define LONGBITS_POWER_OF_2 64
1069 #error You really have 128-bit integers?!
1072 struct Lisp_Bit_Vector {
1073 struct lrecord_header lheader;
1075 /* category subsystem */
1080 unsigned long bits[1];
1082 typedef struct Lisp_Bit_Vector Lisp_Bit_Vector;
1084 DECLARE_LRECORD(bit_vector, Lisp_Bit_Vector);
1085 #define XBIT_VECTOR(x) XRECORD (x, bit_vector, Lisp_Bit_Vector)
1086 #define XSETBIT_VECTOR(x, p) XSETRECORD (x, p, bit_vector)
1087 #define BIT_VECTORP(x) RECORDP (x, bit_vector)
1088 #define CHECK_BIT_VECTOR(x) CHECK_RECORD (x, bit_vector)
1089 #define CONCHECK_BIT_VECTOR(x) CONCHECK_RECORD (x, bit_vector)
1091 #define BITP(x) (INTP (x) && (XINT (x) == 0 || XINT (x) == 1))
1093 #define CHECK_BIT(x) do { \
1095 dead_wrong_type_argument (Qbitp, x);\
1098 #define CONCHECK_BIT(x) do { \
1100 x = wrong_type_argument (Qbitp, x); \
1103 #define bit_vector_length(v) ((v)->size)
1104 #define bit_vector_next(v) ((v)->next)
1106 extern_inline int bit_vector_bit(const Lisp_Bit_Vector *v, size_t n);
1107 extern_inline int bit_vector_bit(const Lisp_Bit_Vector *v, size_t n)
1109 return ((v->bits[n >> LONGBITS_LOG2] >> (n & (LONGBITS_POWER_OF_2 - 1)))
1113 extern_inline void set_bit_vector_bit(Lisp_Bit_Vector *v, size_t n, int value);
1114 extern_inline void set_bit_vector_bit(Lisp_Bit_Vector *v, size_t n, int value)
1117 v->bits[n >> LONGBITS_LOG2] |=
1118 (1UL << (n & (LONGBITS_POWER_OF_2 - 1)));
1120 v->bits[n >> LONGBITS_LOG2] &=
1121 ~(1UL << (n & (LONGBITS_POWER_OF_2 - 1)));
1124 /* Number of longs required to hold LEN bits */
1125 #define BIT_VECTOR_LONG_STORAGE(len) \
1126 (((len) + LONGBITS_POWER_OF_2 - 1) >> LONGBITS_LOG2)
1128 /*------------------------------ symbol --------------------------------*/
1130 typedef struct Lisp_Symbol Lisp_Symbol;
1131 struct Lisp_Symbol {
1132 struct lrecord_header lheader;
1133 /* next symbol in this obarray bucket */
1137 Lisp_Object function;
1141 #define SYMBOL_IS_KEYWORD(sym) \
1142 ((string_byte (symbol_name (XSYMBOL (sym)), 0) == ':') \
1143 && EQ (sym, oblookup (Vobarray, \
1144 string_data (symbol_name (XSYMBOL (sym))), \
1145 string_length (symbol_name (XSYMBOL (sym))))))
1146 #define KEYWORDP(obj) (SYMBOLP (obj) && SYMBOL_IS_KEYWORD (obj))
1148 DECLARE_LRECORD(symbol, Lisp_Symbol);
1149 #define XSYMBOL(x) XRECORD (x, symbol, Lisp_Symbol)
1150 #define XSETSYMBOL(x, p) XSETRECORD (x, p, symbol)
1151 #define SYMBOLP(x) RECORDP (x, symbol)
1152 #define CHECK_SYMBOL(x) CHECK_RECORD (x, symbol)
1153 #define CONCHECK_SYMBOL(x) CONCHECK_RECORD (x, symbol)
1155 #define symbol_next(s) ((s)->next)
1156 #define symbol_name(s) ((s)->name)
1157 #define symbol_value(s) ((s)->value)
1158 #define symbol_function(s) ((s)->function)
1159 #define symbol_plist(s) ((s)->plist)
1161 /*------------------------------- subr ---------------------------------*/
1163 typedef Lisp_Object(*lisp_fn_t) (void);
1166 struct lrecord_header lheader;
1174 typedef struct Lisp_Subr Lisp_Subr;
1176 DECLARE_LRECORD(subr, Lisp_Subr);
1177 #define XSUBR(x) XRECORD (x, subr, Lisp_Subr)
1178 #define XSETSUBR(x, p) XSETRECORD (x, p, subr)
1179 #define SUBRP(x) RECORDP (x, subr)
1180 #define CHECK_SUBR(x) CHECK_RECORD (x, subr)
1181 #define CONCHECK_SUBR(x) CONCHECK_RECORD (x, subr)
1183 #define subr_function(subr) ((subr)->subr_fn)
1184 #define SUBR_FUNCTION(subr,max_args) \
1185 ((Lisp_Object (*) (EXFUN_##max_args)) (subr)->subr_fn)
1186 #define subr_name(subr) ((subr)->name)
1188 /*------------------------------ marker --------------------------------*/
1190 typedef struct Lisp_Marker Lisp_Marker;
1191 struct Lisp_Marker {
1192 struct lrecord_header lheader;
1195 struct buffer *buffer;
1197 char insertion_type;
1200 DECLARE_LRECORD(marker, Lisp_Marker);
1201 #define XMARKER(x) XRECORD (x, marker, Lisp_Marker)
1202 #define XSETMARKER(x, p) XSETRECORD (x, p, marker)
1203 #define MARKERP(x) RECORDP (x, marker)
1204 #define CHECK_MARKER(x) CHECK_RECORD (x, marker)
1205 #define CONCHECK_MARKER(x) CONCHECK_RECORD (x, marker)
1207 /* The second check was looking for GCed markers still in use */
1208 /* if (INTP (XMARKER (x)->lheader.next.v)) abort (); */
1210 #define marker_next(m) ((m)->next)
1211 #define marker_prev(m) ((m)->prev)
1213 /*------------------------------- char ---------------------------------*/
1215 #define CHARP(x) (XTYPE (x) == Lisp_Type_Char)
1217 #ifdef ERROR_CHECK_TYPECHECK
1219 extern_inline Emchar XCHAR(Lisp_Object obj);
1220 extern_inline Emchar XCHAR(Lisp_Object obj)
1223 return XCHARVAL(obj);
1228 #define XCHAR(x) ((Emchar)XCHARVAL (x))
1232 #define CHECK_CHAR(x) CHECK_NONRECORD (x, Lisp_Type_Char, Qcharacterp)
1233 #define CONCHECK_CHAR(x) CONCHECK_NONRECORD (x, Lisp_Type_Char, Qcharacterp)
1235 /*------------------------------ float ---------------------------------*/
1237 /* moved to ent-float.h */
1239 /*-------------------------------- int ---------------------------------*/
1241 #define ZEROP(x) EQ (x, Qzero)
1243 #ifdef ERROR_CHECK_TYPECHECK
1245 extern_inline EMACS_INT XINT(Lisp_Object obj);
1246 extern_inline EMACS_INT XINT(Lisp_Object obj)
1249 return XREALINT(obj);
1252 extern_inline EMACS_INT XCHAR_OR_INT(Lisp_Object obj);
1253 extern_inline EMACS_INT XCHAR_OR_INT(Lisp_Object obj)
1255 assert(INTP(obj) || CHARP(obj));
1256 return CHARP(obj) ? XCHAR(obj) : XINT(obj);
1259 #else /* no error checking */
1261 #define XINT(obj) XREALINT (obj)
1262 #define XCHAR_OR_INT(obj) (CHARP (obj) ? XCHAR (obj) : XINT (obj))
1264 #endif /* no error checking */
1266 #define CHECK_INT(x) do { \
1268 dead_wrong_type_argument (Qintegerp, x); \
1271 #define CONCHECK_INT(x) do { \
1273 x = wrong_type_argument (Qintegerp, x); \
1276 #define NATNUMP(x) (INTP (x) && XINT (x) >= 0)
1278 #define CHECK_NATNUM(x) do { \
1280 dead_wrong_type_argument (Qnatnump, x); \
1283 #define CONCHECK_NATNUM(x) do { \
1285 x = wrong_type_argument (Qnatnump, x); \
1288 /* next three always continuable because they coerce their arguments. */
1289 #define CHECK_INT_COERCE_CHAR(x) do { \
1292 else if (CHARP (x)) \
1293 x = make_int (XCHAR (x)); \
1295 x = wrong_type_argument (Qinteger_or_char_p, x); \
1298 #define CHECK_INT_COERCE_MARKER(x) do { \
1301 else if (MARKERP (x)) \
1302 x = make_int (marker_position (x)); \
1304 x = wrong_type_argument (Qinteger_or_marker_p, x); \
1307 #define CHECK_INT_COERCE_CHAR_OR_MARKER(x) do { \
1310 else if (CHARP (x)) \
1311 x = make_int (XCHAR (x)); \
1312 else if (MARKERP (x)) \
1313 x = make_int (marker_position (x)); \
1315 x = wrong_type_argument (Qinteger_char_or_marker_p, x); \
1318 /* basic integer definitions, used quite a lot */
1319 #include "ent/ent-int.h"
1321 /*--------------------------- readonly objects -------------------------*/
1323 #define CHECK_C_WRITEABLE(obj) \
1324 do { if (c_readonly (obj)) c_write_error (obj); } while (0)
1326 #define CHECK_LISP_WRITEABLE(obj) \
1327 do { if (lisp_readonly (obj)) lisp_write_error (obj); } while (0)
1329 #define C_READONLY(obj) (C_READONLY_RECORD_HEADER_P(XRECORD_LHEADER (obj)))
1330 #define LISP_READONLY(obj) (LISP_READONLY_RECORD_HEADER_P(XRECORD_LHEADER (obj)))
1332 /*----------------------------- structures -----------------------------*/
1334 typedef struct structure_keyword_entry structure_keyword_entry;
1335 struct structure_keyword_entry {
1336 Lisp_Object keyword;
1337 int (*validate) (Lisp_Object keyword, Lisp_Object value,
1338 Error_behavior errb);
1342 Dynarr_declare(structure_keyword_entry);
1343 } structure_keyword_entry_dynarr;
1345 typedef struct structure_type structure_type;
1346 struct structure_type {
1348 structure_keyword_entry_dynarr *keywords;
1349 int (*validate) (Lisp_Object data, Error_behavior errb);
1350 Lisp_Object(*instantiate) (Lisp_Object data);
1354 Dynarr_declare(structure_type);
1355 } structure_type_dynarr;
1357 struct structure_type *define_structure_type(Lisp_Object type, int (*validate)
1359 Error_behavior errb),
1360 Lisp_Object(*instantiate)
1361 (Lisp_Object data));
1362 void define_structure_type_keyword(struct structure_type *st,
1363 Lisp_Object keyword,
1364 int (*validate) (Lisp_Object keyword,
1366 Error_behavior errb));
1368 /*---------------------------- weak lists ------------------------------*/
1370 enum weak_list_type {
1371 /* element disappears if it's unmarked. */
1373 /* element disappears if it's a cons and either its car or
1376 /* element disappears if it's a cons and its car is unmarked. */
1377 WEAK_LIST_KEY_ASSOC,
1378 /* element disappears if it's a cons and its cdr is unmarked. */
1379 WEAK_LIST_VALUE_ASSOC,
1380 /* element disappears if it's a cons and neither its car nor
1381 its cdr is marked. */
1382 WEAK_LIST_FULL_ASSOC
1386 struct lcrecord_header header;
1387 Lisp_Object list; /* don't mark through this! */
1388 enum weak_list_type type;
1389 Lisp_Object next_weak; /* don't mark through this! */
1392 DECLARE_LRECORD(weak_list, struct weak_list);
1393 #define XWEAK_LIST(x) XRECORD (x, weak_list, struct weak_list)
1394 #define XSETWEAK_LIST(x, p) XSETRECORD (x, p, weak_list)
1395 #define WEAK_LISTP(x) RECORDP (x, weak_list)
1396 #define CHECK_WEAK_LIST(x) CHECK_RECORD (x, weak_list)
1397 #define CONCHECK_WEAK_LIST(x) CONCHECK_RECORD (x, weak_list)
1399 #define weak_list_list(w) ((w)->list)
1400 #define XWEAK_LIST_LIST(w) (XWEAK_LIST (w)->list)
1402 Lisp_Object make_weak_list(enum weak_list_type type);
1403 /* The following two are only called by the garbage collector */
1404 int finish_marking_weak_lists(void);
1405 void prune_weak_lists(void);
1407 /*-------------------------- lcrecord-list -----------------------------*/
1409 struct lcrecord_list {
1410 struct lcrecord_header header;
1413 const struct lrecord_implementation *implementation;
1416 DECLARE_LRECORD(lcrecord_list, struct lcrecord_list);
1417 #define XLCRECORD_LIST(x) XRECORD (x, lcrecord_list, struct lcrecord_list)
1418 #define XSETLCRECORD_LIST(x, p) XSETRECORD (x, p, lcrecord_list)
1419 #define LCRECORD_LISTP(x) RECORDP (x, lcrecord_list)
1420 /* #define CHECK_LCRECORD_LIST(x) CHECK_RECORD (x, lcrecord_list)
1421 Lcrecord lists should never escape to the Lisp level, so
1422 functions should not be doing this. */
1424 Lisp_Object make_lcrecord_list(size_t size, const struct lrecord_implementation
1426 Lisp_Object allocate_managed_lcrecord(Lisp_Object lcrecord_list);
1427 void free_managed_lcrecord(Lisp_Object lcrecord_list, Lisp_Object lcrecord);
1429 /************************************************************************/
1430 /* Definitions of primitive Lisp functions and variables */
1431 /************************************************************************/
1433 /* DEFUN - Define a built-in Lisp-visible C function or `subr'.
1434 `lname' should be the name to give the function in Lisp,
1435 as a null-terminated C string.
1436 `Fname' should be the C equivalent of `lname', using only characters
1437 valid in a C identifier, with an "F" prepended.
1438 The name of the C constant structure that records information
1439 on this function for internal use is "S" concatenated with Fname.
1440 `min_args' should be a number, the minimum number of arguments allowed.
1441 `max_args' should be a number, the maximum number of arguments allowed,
1442 or else MANY or UNEVALLED.
1443 MANY means pass a vector of evaluated arguments,
1444 in the form of an integer number-of-arguments
1445 followed by the address of a vector of Lisp_Objects
1446 which contains the argument values.
1447 UNEVALLED means pass the list of unevaluated arguments.
1448 `prompt' says how to read arguments for an interactive call.
1449 See the doc string for `interactive'.
1450 A null string means call interactively with no arguments.
1451 `arglist' are the comma-separated arguments (always Lisp_Objects) for
1453 The docstring for the function is placed as a "C" comment between
1454 the prompt and the `args' argument. make-docfile reads the
1455 comment and creates the DOC file from it.
1458 #define EXFUN_0 void
1459 #define EXFUN_1 Lisp_Object
1460 #define EXFUN_2 Lisp_Object,Lisp_Object
1461 #define EXFUN_3 Lisp_Object,Lisp_Object,Lisp_Object
1462 #define EXFUN_4 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object
1463 #define EXFUN_5 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object
1464 #define EXFUN_6 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object, \
1466 #define EXFUN_7 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object, \
1467 Lisp_Object,Lisp_Object
1468 #define EXFUN_8 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object, \
1469 Lisp_Object,Lisp_Object,Lisp_Object
1470 #define EXFUN_MANY int, Lisp_Object*
1471 #define EXFUN_UNEVALLED Lisp_Object
1472 #define EXFUN(sym, max_args) Lisp_Object sym (EXFUN_##max_args)
1474 #define SUBR_MAX_ARGS 8
1476 #define UNEVALLED -1
1478 /* Can't be const, because then subr->doc is read-only and
1479 Snarf_documentation chokes */
1481 #define DEFUN(lname, Fname, min_args, max_args, prompt, arglist) \
1482 Lisp_Object Fname (EXFUN_##max_args); \
1483 static struct Lisp_Subr S##Fname = \
1485 { /* struct lrecord_header */ \
1486 lrecord_type_subr, /* lrecord_type_index */ \
1488 1, /* c_readonly bit */ \
1489 1 /* lisp_readonly bit */ \
1494 0, /* doc string */ \
1498 Lisp_Object Fname (DEFUN_##max_args arglist)
1500 /* Heavy ANSI C preprocessor hackery to get DEFUN to declare a
1501 prototype that matches max_args, and add the obligatory
1502 `Lisp_Object' type declaration to the formal C arguments. */
1504 #define DEFUN_MANY(named_int, named_Lisp_Object) named_int, named_Lisp_Object
1505 #define DEFUN_UNEVALLED(args) Lisp_Object args
1506 #define DEFUN_0() void
1507 #define DEFUN_1(a) Lisp_Object a
1508 #define DEFUN_2(a,b) DEFUN_1(a), Lisp_Object b
1509 #define DEFUN_3(a,b,c) DEFUN_2(a,b), Lisp_Object c
1510 #define DEFUN_4(a,b,c,d) DEFUN_3(a,b,c), Lisp_Object d
1511 #define DEFUN_5(a,b,c,d,e) DEFUN_4(a,b,c,d), Lisp_Object e
1512 #define DEFUN_6(a,b,c,d,e,f) DEFUN_5(a,b,c,d,e), Lisp_Object f
1513 #define DEFUN_7(a,b,c,d,e,f,g) DEFUN_6(a,b,c,d,e,f), Lisp_Object g
1514 #define DEFUN_8(a,b,c,d,e,f,g,h) DEFUN_7(a,b,c,d,e,f,g),Lisp_Object h
1516 /* WARNING: If you add defines here for higher values of max_args,
1517 make sure to also fix the clauses in PRIMITIVE_FUNCALL(),
1518 and change the define of SUBR_MAX_ARGS above. */
1520 #include "symeval.h"
1522 /* `specpdl' is the special binding/unwind-protect stack.
1524 Knuth says (see the Jargon File):
1525 At MIT, `pdl' [abbreviation for `Push Down List'] used to
1526 be a more common synonym for `stack'.
1527 Everywhere else `stack' seems to be the preferred term.
1529 specpdl_depth is the current depth of `specpdl'.
1530 Save this for use later as arg to `unbind_to'. */
1531 extern int specpdl_depth_counter;
1532 #define specpdl_depth() specpdl_depth_counter
1534 #define CHECK_FUNCTION(fun) do { \
1535 while (NILP (Ffunctionp (fun))) \
1536 signal_invalid_function_error (fun); \
1539 /************************************************************************/
1540 /* Checking for QUIT */
1541 /************************************************************************/
1543 /* Asynchronous events set something_happened, and then are processed
1544 within the QUIT macro. At this point, we are guaranteed to not be in
1545 any sensitive code. */
1547 extern volatile int something_happened;
1548 int check_what_happened(void);
1550 extern volatile int quit_check_signal_happened;
1551 extern volatile int quit_check_signal_tick_count;
1552 int check_quit(void);
1554 void signal_quit(void);
1556 /* Nonzero if ought to quit now. */
1558 ((quit_check_signal_happened ? check_quit () : 0), \
1559 (!NILP (Vquit_flag) && (NILP (Vinhibit_quit) \
1560 || EQ (Vquit_flag, Qcritical))))
1562 /* QUIT used to call QUITP, but there are some places where QUITP
1563 is called directly, and check_what_happened() should only be called
1564 when Emacs is actually ready to quit because it could do things
1565 like switch threads. */
1566 #define INTERNAL_QUITP \
1567 ((something_happened ? check_what_happened () : 0), \
1568 (!NILP (Vquit_flag) && \
1569 (NILP (Vinhibit_quit) || EQ (Vquit_flag, Qcritical))))
1571 #define INTERNAL_REALLY_QUITP \
1572 (check_what_happened (), \
1573 (!NILP (Vquit_flag) && \
1574 (NILP (Vinhibit_quit) || EQ (Vquit_flag, Qcritical))))
1576 /* Check quit-flag and quit if it is non-nil. Also do any other things
1577 that might have gotten queued until it was safe. */
1578 #define QUIT do { if (INTERNAL_QUITP) signal_quit (); } while (0)
1580 #define REALLY_QUIT do { if (INTERNAL_REALLY_QUITP) signal_quit (); } while (0)
1582 /************************************************************************/
1584 /************************************************************************/
1585 typedef long unsigned int hcode_t;
1587 /* #### for a 64-bit machine, we should substitute a prime just over 2^32 */
1588 #define GOOD_HASH 65599 /* prime number just over 2^16; Dragon book, p. 435 */
1589 #define HASH2(a,b) (GOOD_HASH * (a) + (b))
1590 #define HASH3(a,b,c) (GOOD_HASH * HASH2 (a,b) + (c))
1591 #define HASH4(a,b,c,d) (GOOD_HASH * HASH3 (a,b,c) + (d))
1592 #define HASH5(a,b,c,d,e) (GOOD_HASH * HASH4 (a,b,c,d) + (e))
1593 #define HASH6(a,b,c,d,e,f) (GOOD_HASH * HASH5 (a,b,c,d,e) + (f))
1594 #define HASH7(a,b,c,d,e,f,g) (GOOD_HASH * HASH6 (a,b,c,d,e,f) + (g))
1595 #define HASH8(a,b,c,d,e,f,g,h) (GOOD_HASH * HASH7 (a,b,c,d,e,f,g) + (h))
1596 #define HASH9(a,b,c,d,e,f,g,h,i) (GOOD_HASH * HASH8 (a,b,c,d,e,f,g,h) + (i))
1598 #define LISP_HASH(obj) ((hcode_t)LISP_TO_VOID(obj))
1599 hcode_t string_hash(const char *xv);
1600 hcode_t memory_hash(const void *xv, size_t size);
1601 hcode_t internal_hash(const Lisp_Object obj, int depth);
1602 hcode_t internal_array_hash(const Lisp_Object *arr, size_t size, int depth);
1604 /************************************************************************/
1605 /* String translation */
1606 /************************************************************************/
1609 #ifdef HAVE_LIBINTL_H
1610 #include <libintl.h>
1612 char *dgettext(const char *, const char *);
1613 char *gettext(const char *);
1614 char *textdomain(const char *);
1615 char *bindtextdomain(const char *, const char *);
1616 #endif /* HAVE_LIBINTL_H */
1618 #define GETTEXT(x) gettext(x)
1619 #define LISP_GETTEXT(x) Fgettext (x)
1621 #define GETTEXT(x) (x)
1622 #define LISP_GETTEXT(x) (x)
1625 /* DEFER_GETTEXT is used to identify strings which are translated when
1626 they are referenced instead of when they are defined.
1627 These include Qerror_messages and initialized arrays of strings.
1629 #define DEFER_GETTEXT(x) (x)
1631 /************************************************************************/
1632 /* Garbage collection / GC-protection */
1633 /************************************************************************/
1636 #if (defined EF_USE_POM || defined EF_USE_ASYNEQ) && \
1637 !(defined HAVE_BDWGC && defined EF_USE_BDWGC)
1638 #include "semaphore.h"
1639 extern sxe_mutex_t cons_mutex;
1642 lock_allocator(void)
1643 __attribute__((always_inline));
1645 lock_allocator(void)
1647 SXE_DEBUG_GC_PT("locking cons mutex.\n");
1648 SXE_MUTEX_LOCK(&cons_mutex);
1652 unlock_allocator(void)
1653 __attribute__((always_inline));
1655 unlock_allocator(void)
1657 SXE_DEBUG_GC_PT("unlocking cons mutex.\n");
1658 SXE_MUTEX_UNLOCK(&cons_mutex);
1661 #else /* !EF_USE_POM || !BDWGC */
1664 lock_allocator(void)
1665 __attribute__((always_inline));
1667 lock_allocator(void)
1672 unlock_allocator(void)
1673 __attribute__((always_inline));
1675 unlock_allocator(void)
1680 /* number of bytes of structure consed since last GC */
1682 extern EMACS_INT consing_since_gc;
1684 /* threshold for doing another gc */
1686 extern Fixnum gc_cons_threshold;
1688 /* Structure for recording stack slots that need marking */
1690 /* This is a chain of structures, each of which points at a Lisp_Object
1691 variable whose value should be marked in garbage collection.
1692 Normally every link of the chain is an automatic variable of a function,
1693 and its `val' points to some argument or local variable of the function.
1694 On exit to the function, the chain is set back to the value it had on
1695 entry. This way, no link remains in the chain when the stack frame
1696 containing the link disappears.
1698 Every function that can call Feval must protect in this fashion all
1699 Lisp_Object variables whose contents will be used again. */
1701 extern struct gcpro *gcprolist;
1705 Lisp_Object *var; /* Address of first protected variable */
1706 int nvars; /* Number of consecutive protected variables */
1709 #if defined(EF_USE_ASYNEQ)
1710 #include "events/workers.h"
1712 extern void init_threads(int, sxe_thread_f);
1713 extern void fini_threads(int);
1714 extern dllist_t workers;
1716 extern_inline struct gcpro *_get_gcprolist(void);
1717 extern_inline void _set_gcprolist(struct gcpro *provar);
1719 #if defined HAVE_BDWGC && defined EF_USE_BDWGC
1720 extern_inline struct gcpro*
1721 _get_gcprolist(void)
1727 _set_gcprolist(struct gcpro *provar)
1734 extern_inline struct gcpro*
1735 _get_gcprolist(void)
1737 WITH_DLLIST_TRAVERSE(
1739 eq_worker_t eqw = dllist_item;
1740 sxe_thread_t me = pthread_self();
1741 if (eq_worker_thread(eqw) == me) {
1742 RETURN_FROM_DLLIST_TRAVERSE(
1743 workers, eq_worker_gcprolist(eqw));
1749 _set_gcprolist(struct gcpro *provar)
1751 WITH_DLLIST_TRAVERSE(
1753 eq_worker_t eqw = dllist_item;
1754 sxe_thread_t me = pthread_self();
1755 if (eq_worker_thread(eqw) == me) {
1756 eq_worker_gcprolist(eqw) = provar;
1757 RETURN_FROM_DLLIST_TRAVERSE(workers, );
1763 #else /* !EF_USE_ASYNEQ */
1765 #define _get_gcprolist() gcprolist
1766 #define _set_gcprolist(_var) gcprolist = (_var)
1768 #endif /* EF_USE_ASYNEQ */
1770 /* Normally, you declare variables gcpro1, gcpro2, ... and use the
1771 GCPROn() macros. However, if you need to have nested gcpro's,
1772 declare ngcpro1, ngcpro2, ... and use NGCPROn(). If you need
1773 to nest another level, use nngcpro1, nngcpro2, ... and use
1774 NNGCPROn(). If you need to nest yet another level, create
1775 the appropriate macros. */
1778 #if defined HAVE_BDWGC && defined EF_USE_BDWGC
1780 /* tricks to get over a myriad unused variable warnings */
1781 #define gcpro1 gcpro1 __attribute__((unused))
1782 #define gcpro2 gcpro2 __attribute__((unused))
1783 #define gcpro3 gcpro3 __attribute__((unused))
1784 #define gcpro4 gcpro4 __attribute__((unused))
1785 #define gcpro5 gcpro5 __attribute__((unused))
1786 #define gcpro6 gcpro6 __attribute__((unused))
1787 #define gcpro7 gcpro7 __attribute__((unused))
1788 #define gcpro8 gcpro8 __attribute__((unused))
1790 #define ngcpro1 ngcpro1 __attribute__((unused))
1791 #define ngcpro2 ngcpro2 __attribute__((unused))
1792 #define ngcpro3 ngcpro3 __attribute__((unused))
1793 #define ngcpro4 ngcpro4 __attribute__((unused))
1794 #define ngcpro5 ngcpro5 __attribute__((unused))
1795 #define ngcpro6 ngcpro6 __attribute__((unused))
1796 #define ngcpro7 ngcpro7 __attribute__((unused))
1797 #define ngcpro8 ngcpro8 __attribute__((unused))
1799 #define nngcpro1 nngcpro1 __attribute__((unused))
1800 #define nngcpro2 nngcpro2 __attribute__((unused))
1801 #define nngcpro3 nngcpro3 __attribute__((unused))
1802 #define nngcpro4 nngcpro4 __attribute__((unused))
1803 #define nngcpro5 nngcpro5 __attribute__((unused))
1804 #define nngcpro6 nngcpro6 __attribute__((unused))
1805 #define nngcpro7 nngcpro7 __attribute__((unused))
1806 #define nngcpro8 nngcpro8 __attribute__((unused))
1808 #define GCPRO1(args...)
1809 #define GCPRO2(args...)
1810 #define GCPRO3(args...)
1811 #define GCPRO4(args...)
1812 #define GCPRO5(args...)
1813 #define GCPRO6(args...)
1814 #define GCPRO7(args...)
1815 #define GCPRO8(args...)
1816 #define GCPROn(args...)
1817 #define GCPRO1n(args...)
1818 #define GCPRO2n(args...)
1819 #define GCPRO3n(args...)
1820 #define GCPRO1nn(args...)
1823 #define NGCPRO1(args...)
1824 #define NGCPRO2(args...)
1825 #define NGCPRO3(args...)
1826 #define NGCPRO4(args...)
1827 #define NGCPRO5(args...)
1828 #define NGCPRO6(args...)
1829 #define NGCPRO7(args...)
1830 #define NGCPRO8(args...)
1831 #define NGCPROn(args...)
1832 #define NGCPRO1n(args...)
1835 #define NNGCPRO1(args...)
1836 #define NNGCPRO2(args...)
1837 #define NNGCPRO3(args...)
1838 #define NNGCPRO4(args...)
1839 #define NNGCPRO5(args...)
1840 #define NNGCPRO6(args...)
1841 #define NNGCPRO7(args...)
1842 #define NNGCPRO8(args...)
1843 #define NNGCPROn(args...)
1848 #define GCPRO1(var1) \
1851 gcpro1.next = _get_gcprolist(), \
1852 gcpro1.var = &var1, gcpro1.nvars = 1, \
1853 _set_gcprolist(&gcpro1), \
1854 unlock_allocator()))
1856 #define GCPRO2(var1, var2) \
1859 gcpro1.next = _get_gcprolist(), \
1860 gcpro1.var = &var1, gcpro1.nvars = 1, \
1861 gcpro2.next = &gcpro1, \
1862 gcpro2.var = &var2, gcpro2.nvars = 1, \
1863 _set_gcprolist(&gcpro2), \
1864 unlock_allocator()))
1866 #define GCPRO3(var1, var2, var3) \
1869 gcpro1.next = _get_gcprolist(), \
1870 gcpro1.var = &var1, gcpro1.nvars = 1, \
1871 gcpro2.next = &gcpro1, \
1872 gcpro2.var = &var2, gcpro2.nvars = 1, \
1873 gcpro3.next = &gcpro2, \
1874 gcpro3.var = &var3, gcpro3.nvars = 1, \
1875 _set_gcprolist(&gcpro3), \
1876 unlock_allocator()))
1878 #define GCPRO4(var1, var2, var3, var4) \
1881 gcpro1.next = _get_gcprolist(), \
1882 gcpro1.var = &var1, gcpro1.nvars = 1, \
1883 gcpro2.next = &gcpro1, \
1884 gcpro2.var = &var2, gcpro2.nvars = 1, \
1885 gcpro3.next = &gcpro2, \
1886 gcpro3.var = &var3, gcpro3.nvars = 1, \
1887 gcpro4.next = &gcpro3, \
1888 gcpro4.var = &var4, gcpro4.nvars = 1, \
1889 _set_gcprolist(&gcpro4), \
1890 unlock_allocator()))
1892 #define GCPRO5(var1, var2, var3, var4, var5) \
1895 gcpro1.next = _get_gcprolist(), \
1896 gcpro1.var = &var1, gcpro1.nvars = 1, \
1897 gcpro2.next = &gcpro1, \
1898 gcpro2.var = &var2, gcpro2.nvars = 1, \
1899 gcpro3.next = &gcpro2, \
1900 gcpro3.var = &var3, gcpro3.nvars = 1, \
1901 gcpro4.next = &gcpro3, \
1902 gcpro4.var = &var4, gcpro4.nvars = 1, \
1903 gcpro5.next = &gcpro4, \
1904 gcpro5.var = &var5, gcpro5.nvars = 1, \
1905 _set_gcprolist(&gcpro5), \
1906 unlock_allocator()))
1908 #define GCPRO6(var1, var2, var3, var4, var5, var6 ) \
1911 gcpro1.next = _get_gcprolist(), \
1912 gcpro1.var = &var1, gcpro1.nvars = 1, \
1913 gcpro2.next = &gcpro1, \
1914 gcpro2.var = &var2, gcpro2.nvars = 1, \
1915 gcpro3.next = &gcpro2, \
1916 gcpro3.var = &var3, gcpro3.nvars = 1, \
1917 gcpro4.next = &gcpro3, \
1918 gcpro4.var = &var4, gcpro4.nvars = 1, \
1919 gcpro5.next = &gcpro4, \
1920 gcpro5.var = &var5, gcpro5.nvars = 1, \
1921 gcpro6.next = &gcpro5, \
1922 gcpro6.var = &var6, gcpro6.nvars = 1, \
1923 _set_gcprolist(&gcpro6), \
1924 unlock_allocator()))
1926 #define GCPRO7(var1, var2, var3, var4, var5, var6, var7) \
1929 gcpro1.next = _get_gcprolist(), \
1930 gcpro1.var = &var1, gcpro1.nvars = 1, \
1931 gcpro2.next = &gcpro1, \
1932 gcpro2.var = &var2, gcpro2.nvars = 1, \
1933 gcpro3.next = &gcpro2, \
1934 gcpro3.var = &var3, gcpro3.nvars = 1, \
1935 gcpro4.next = &gcpro3, \
1936 gcpro4.var = &var4, gcpro4.nvars = 1, \
1937 gcpro5.next = &gcpro4, \
1938 gcpro5.var = &var5, gcpro5.nvars = 1, \
1939 gcpro6.next = &gcpro5, \
1940 gcpro6.var = &var6, gcpro6.nvars = 1, \
1941 gcpro7.next = &gcpro6, \
1942 gcpro7.var = &var7, gcpro7.nvars = 1, \
1943 _set_gcprolist(&gcpro7), \
1944 unlock_allocator()))
1946 #define GCPRO8(var1, var2, var3, var4, var5, var6, var7, var8) \
1949 gcpro1.next = _get_gcprolist(), \
1950 gcpro1.var = &var1, gcpro1.nvars = 1, \
1951 gcpro2.next = &gcpro1, \
1952 gcpro2.var = &var2, gcpro2.nvars = 1, \
1953 gcpro3.next = &gcpro2, \
1954 gcpro3.var = &var3, gcpro3.nvars = 1, \
1955 gcpro4.next = &gcpro3, \
1956 gcpro4.var = &var4, gcpro4.nvars = 1, \
1957 gcpro5.next = &gcpro4, \
1958 gcpro5.var = &var5, gcpro5.nvars = 1, \
1959 gcpro6.next = &gcpro5, \
1960 gcpro6.var = &var6, gcpro6.nvars = 1, \
1961 gcpro7.next = &gcpro6, \
1962 gcpro7.var = &var7, gcpro7.nvars = 1, \
1963 gcpro8.next = &gcpro7, \
1964 gcpro8.var = &var8, gcpro8.nvars = 1, \
1965 _set_gcprolist(&gcpro8), \
1966 unlock_allocator()))
1968 #define GCPROn(_varp, _nvars) \
1971 gcpro1.next = _get_gcprolist(), \
1972 gcpro1.var = _varp, \
1973 gcpro1.nvars = _nvars, \
1974 _set_gcprolist(&gcpro1), \
1975 unlock_allocator()))
1977 #define GCPRO1n(_v1, _varp, _nvars) \
1980 gcpro1.next = _get_gcprolist(), \
1981 gcpro1.var = &_v1, gcpro1.nvars = 1, \
1982 gcpro2.next = &gcpro1, \
1983 gcpro2.var = _varp, gcpro2.nvars = _nvars, \
1984 _set_gcprolist(&gcpro2), \
1985 unlock_allocator()))
1987 #define GCPRO2n(_v1, _v2, _varp, _nvars) \
1990 gcpro1.next = _get_gcprolist(), \
1991 gcpro1.var = &_v1, gcpro1.nvars = 1, \
1992 gcpro2.next = &gcpro1, \
1993 gcpro2.var = &_v2, gcpro2.nvars = 1, \
1994 gcpro3.next = &gcpro2, \
1995 gcpro3.var = _varp, gcpro3.nvars = _nvars, \
1996 _set_gcprolist(&gcpro3), \
1997 unlock_allocator()))
1999 #define GCPRO3n(_v1, _v2, _v3, _varp, _nvars) \
2002 gcpro1.next = _get_gcprolist(), \
2003 gcpro1.var = &_v1, gcpro1.nvars = 1, \
2004 gcpro2.next = &gcpro1, \
2005 gcpro2.var = &_v2, gcpro2.nvars = 1, \
2006 gcpro3.next = &gcpro2, \
2007 gcpro3.var = &_v3, gcpro3.nvars = 1, \
2008 gcpro4.next = &gcpro3, \
2009 gcpro4.var = _varp, gcpro4.nvars = _nvars, \
2010 _set_gcprolist(&gcpro4), \
2011 unlock_allocator()))
2013 #define GCPRO1nn(_v1, _varp1, _nv1, _varp2, _nv2) \
2016 gcpro1.next = _get_gcprolist(), \
2017 gcpro1.var = &_v1, gcpro1.nvars = 1, \
2018 gcpro2.next = &gcpro1, \
2019 gcpro2.var = _varp1, gcpro2.nvars = _nv1, \
2020 gcpro3.next = &gcpro2, \
2021 gcpro3.var = _varp2, gcpro3.nvars = _nv2, \
2022 _set_gcprolist(&gcpro3), \
2023 unlock_allocator()))
2028 _set_gcprolist(gcpro1.next), \
2029 unlock_allocator()))
2031 #define NGCPRO1(var1) \
2034 ngcpro1.next = _get_gcprolist(), \
2035 ngcpro1.var = &var1, ngcpro1.nvars = 1, \
2036 _set_gcprolist(&ngcpro1), \
2037 unlock_allocator()))
2039 #define NGCPRO2(var1, var2) \
2042 ngcpro1.next = _get_gcprolist(), \
2043 ngcpro1.var = &var1, ngcpro1.nvars = 1, \
2044 ngcpro2.next = &ngcpro1, \
2045 ngcpro2.var = &var2, ngcpro2.nvars = 1, \
2046 _set_gcprolist(&ngcpro2), \
2047 unlock_allocator()))
2049 #define NGCPRO3(var1, var2, var3) \
2052 ngcpro1.next = _get_gcprolist(), \
2053 ngcpro1.var = &var1, ngcpro1.nvars = 1, \
2054 ngcpro2.next = &ngcpro1, \
2055 ngcpro2.var = &var2, ngcpro2.nvars = 1, \
2056 ngcpro3.next = &ngcpro2, \
2057 ngcpro3.var = &var3, ngcpro3.nvars = 1, \
2058 _set_gcprolist(&ngcpro3), \
2059 unlock_allocator()))
2061 #define NGCPRO4(var1, var2, var3, var4) \
2064 ngcpro1.next = _get_gcprolist(), \
2065 ngcpro1.var = &var1, ngcpro1.nvars = 1, \
2066 ngcpro2.next = &ngcpro1, \
2067 ngcpro2.var = &var2, ngcpro2.nvars = 1, \
2068 ngcpro3.next = &ngcpro2, \
2069 ngcpro3.var = &var3, ngcpro3.nvars = 1, \
2070 ngcpro4.next = &ngcpro3, \
2071 ngcpro4.var = &var4, ngcpro4.nvars = 1, \
2072 _set_gcprolist(&ngcpro4), \
2073 unlock_allocator()))
2075 #define NGCPRO5(var1, var2, var3, var4, var5) \
2078 ngcpro1.next = _get_gcprolist(), \
2079 ngcpro1.var = &var1, ngcpro1.nvars = 1, \
2080 ngcpro2.next = &ngcpro1, \
2081 ngcpro2.var = &var2, ngcpro2.nvars = 1, \
2082 ngcpro3.next = &ngcpro2, \
2083 ngcpro3.var = &var3, ngcpro3.nvars = 1, \
2084 ngcpro4.next = &ngcpro3, \
2085 ngcpro4.var = &var4, ngcpro4.nvars = 1, \
2086 ngcpro5.next = &ngcpro4, \
2087 ngcpro5.var = &var5, ngcpro5.nvars = 1, \
2088 _set_gcprolist(&ngcpro5), \
2089 unlock_allocator()))
2091 #define NGCPRO6(var1, var2, var3, var4, var5, var6 ) \
2094 ngcpro1.next = _get_gcprolist(), \
2095 ngcpro1.var = &var1, ngcpro1.nvars = 1, \
2096 ngcpro2.next = &ngcpro1, \
2097 ngcpro2.var = &var2, ngcpro2.nvars = 1, \
2098 ngcpro3.next = &ngcpro2, \
2099 ngcpro3.var = &var3, ngcpro3.nvars = 1, \
2100 ngcpro4.next = &ngcpro3, \
2101 ngcpro4.var = &var4, ngcpro4.nvars = 1, \
2102 ngcpro5.next = &ngcpro4, \
2103 ngcpro5.var = &var5, ngcpro5.nvars = 1, \
2104 ngcpro6.next = &ngcpro5, \
2105 ngcpro6.var = &var6, ngcpro6.nvars = 1, \
2106 _set_gcprolist(&ngcpro6), \
2107 unlock_allocator()))
2109 #define NGCPRO7(var1, var2, var3, var4, var5, var6, var7) \
2112 ngcpro1.next = _get_gcprolist(), \
2113 ngcpro1.var = &var1, ngcpro1.nvars = 1, \
2114 ngcpro2.next = &ngcpro1, \
2115 ngcpro2.var = &var2, ngcpro2.nvars = 1, \
2116 ngcpro3.next = &ngcpro2, \
2117 ngcpro3.var = &var3, ngcpro3.nvars = 1, \
2118 ngcpro4.next = &ngcpro3, \
2119 ngcpro4.var = &var4, ngcpro4.nvars = 1, \
2120 ngcpro5.next = &ngcpro4, \
2121 ngcpro5.var = &var5, ngcpro5.nvars = 1, \
2122 ngcpro6.next = &ngcpro5, \
2123 ngcpro6.var = &var6, ngcpro6.nvars = 1, \
2124 ngcpro7.next = &ngcpro6, \
2125 ngcpro7.var = &var7, ngcpro7.nvars = 1, \
2126 _set_gcprolist(&ngcpro7), \
2127 unlock_allocator()))
2129 #define NGCPRO8(var1, var2, var3, var4, var5, var6, var7, var8) \
2132 ngcpro1.next = _get_gcprolist(), \
2133 ngcpro1.var = &var1, ngcpro1.nvars = 1, \
2134 ngcpro2.next = &ngcpro1, \
2135 ngcpro2.var = &var2, ngcpro2.nvars = 1, \
2136 ngcpro3.next = &ngcpro2, \
2137 ngcpro3.var = &var3, ngcpro3.nvars = 1, \
2138 ngcpro4.next = &ngcpro3, \
2139 ngcpro4.var = &var4, ngcpro4.nvars = 1, \
2140 ngcpro5.next = &ngcpro4, \
2141 ngcpro5.var = &var5, ngcpro5.nvars = 1, \
2142 ngcpro6.next = &ngcpro5, \
2143 ngcpro6.var = &var6, ngcpro6.nvars = 1, \
2144 ngcpro7.next = &ngcpro6, \
2145 ngcpro7.var = &var7, ngcpro7.nvars = 1, \
2146 ngcpro8.next = &ngcpro7, \
2147 ngcpro8.var = &var8, ngcpro8.nvars = 1, \
2148 _set_gcprolist(&ngcpro8), \
2149 unlock_allocator()))
2151 #define NGCPROn(_varp, _nvars) \
2154 ngcpro1.next = _get_gcprolist(), \
2155 ngcpro1.var = _varp, \
2156 ngcpro1.nvars = _nvars, \
2157 _set_gcprolist(&ngcpro1), \
2158 unlock_allocator()))
2160 #define NGCPRO1n(_v1, _varp, _nvars) \
2163 ngcpro1.next = _get_gcprolist(), \
2164 ngcpro1.var = &_v1, ngcpro1.nvars = 1, \
2165 ngcpro2.next = &ngcpro1, \
2166 ngcpro2.var = _varp, ngcpro2.nvars = _nvars, \
2167 _set_gcprolist(&ngcpro2), \
2168 unlock_allocator()))
2173 _set_gcprolist(ngcpro1.next), \
2174 unlock_allocator()))
2176 #define NNGCPRO1(var1) \
2179 nngcpro1.next = _get_gcprolist(), \
2180 nngcpro1.var = &var1, nngcpro1.nvars = 1, \
2181 _set_gcprolist(&nngcpro1), \
2182 unlock_allocator()))
2184 #define NNGCPRO2(var1, var2) \
2187 nngcpro1.next = _get_gcprolist(), \
2188 nngcpro1.var = &var1, nngcpro1.nvars = 1, \
2189 nngcpro2.next = &nngcpro1, \
2190 nngcpro2.var = &var2, nngcpro2.nvars = 1, \
2191 _set_gcprolist(&nngcpro2), \
2192 unlock_allocator()))
2194 #define NNGCPRO3(var1, var2, var3) \
2197 nngcpro1.next = _get_gcprolist(), \
2198 nngcpro1.var = &var1, nngcpro1.nvars = 1, \
2199 nngcpro2.next = &nngcpro1, \
2200 nngcpro2.var = &var2, nngcpro2.nvars = 1, \
2201 nngcpro3.next = &nngcpro2, \
2202 nngcpro3.var = &var3, nngcpro3.nvars = 1, \
2203 _set_gcprolist(&nngcpro3), \
2204 unlock_allocator()))
2206 #define NNGCPRO4(var1, var2, var3, var4) \
2209 nngcpro1.next = _get_gcprolist(), \
2210 nngcpro1.var = &var1, nngcpro1.nvars = 1, \
2211 nngcpro2.next = &nngcpro1, \
2212 nngcpro2.var = &var2, nngcpro2.nvars = 1, \
2213 nngcpro3.next = &nngcpro2, \
2214 nngcpro3.var = &var3, nngcpro3.nvars = 1, \
2215 nngcpro4.next = &nngcpro3, \
2216 nngcpro4.var = &var4, nngcpro4.nvars = 1, \
2217 _set_gcprolist(&nngcpro4), \
2218 unlock_allocator()))
2220 #define NNGCPRO5(var1, var2, var3, var4, var5) \
2223 nngcpro1.next = _get_gcprolist(), \
2224 nngcpro1.var = &var1, nngcpro1.nvars = 1, \
2225 nngcpro2.next = &nngcpro1, \
2226 nngcpro2.var = &var2, nngcpro2.nvars = 1, \
2227 nngcpro3.next = &nngcpro2, \
2228 nngcpro3.var = &var3, nngcpro3.nvars = 1, \
2229 nngcpro4.next = &nngcpro3, \
2230 nngcpro4.var = &var4, nngcpro4.nvars = 1, \
2231 nngcpro5.next = &nngcpro4, \
2232 nngcpro5.var = &var5, nngcpro5.nvars = 1, \
2233 _set_gcprolist(&nngcpro5), \
2234 unlock_allocator()))
2236 #define NNGCPRO6(var1, var2, var3, var4, var5, var6 ) \
2239 nngcpro1.next = _get_gcprolist(), \
2240 nngcpro1.var = &var1, nngcpro1.nvars = 1, \
2241 nngcpro2.next = &nngcpro1, \
2242 nngcpro2.var = &var2, nngcpro2.nvars = 1, \
2243 nngcpro3.next = &nngcpro2, \
2244 nngcpro3.var = &var3, nngcpro3.nvars = 1, \
2245 nngcpro4.next = &nngcpro3, \
2246 nngcpro4.var = &var4, nngcpro4.nvars = 1, \
2247 nngcpro5.next = &nngcpro4, \
2248 nngcpro5.var = &var5, nngcpro5.nvars = 1, \
2249 nngcpro6.next = &nngcpro5, \
2250 nngcpro6.var = &var6, nngcpro6.nvars = 1, \
2251 _set_gcprolist(&nngcpro6), \
2252 unlock_allocator()))
2254 #define NNGCPRO7(var1, var2, var3, var4, var5, var6, var7) \
2257 nngcpro1.next = _get_gcprolist(), \
2258 nngcpro1.var = &var1, nngcpro1.nvars = 1, \
2259 nngcpro2.next = &nngcpro1, \
2260 nngcpro2.var = &var2, nngcpro2.nvars = 1, \
2261 nngcpro3.next = &nngcpro2, \
2262 nngcpro3.var = &var3, nngcpro3.nvars = 1, \
2263 nngcpro4.next = &nngcpro3, \
2264 nngcpro4.var = &var4, nngcpro4.nvars = 1, \
2265 nngcpro5.next = &nngcpro4, \
2266 nngcpro5.var = &var5, nngcpro5.nvars = 1, \
2267 nngcpro6.next = &nngcpro5, \
2268 nngcpro6.var = &var6, nngcpro6.nvars = 1, \
2269 nngcpro7.next = &nngcpro6, \
2270 nngcpro7.var = &var7, nngcpro7.nvars = 1, \
2271 _set_gcprolist(&nngcpro7), \
2272 unlock_allocator()))
2274 #define NNGCPRO8(var1, var2, var3, var4, var5, var6, var7, var8) \
2277 nngcpro1.next = _get_gcprolist(), \
2278 nngcpro1.var = &var1, nngcpro1.nvars = 1, \
2279 nngcpro2.next = &nngcpro1, \
2280 nngcpro2.var = &var2, nngcpro2.nvars = 1, \
2281 nngcpro3.next = &nngcpro2, \
2282 nngcpro3.var = &var3, nngcpro3.nvars = 1, \
2283 nngcpro4.next = &nngcpro3, \
2284 nngcpro4.var = &var4, nngcpro4.nvars = 1, \
2285 nngcpro5.next = &nngcpro4, \
2286 nngcpro5.var = &var5, nngcpro5.nvars = 1, \
2287 nngcpro6.next = &nngcpro5, \
2288 nngcpro6.var = &var6, nngcpro6.nvars = 1, \
2289 nngcpro7.next = &nngcpro6, \
2290 nngcpro7.var = &var7, nngcpro7.nvars = 1, \
2291 nngcpro8.next = &nngcpro7, \
2292 nngcpro8.var = &var8, nngcpro8.nvars = 1, \
2293 _set_gcprolist(&nngcpro8), \
2294 unlock_allocator()))
2296 #define NNGCPROn(_varp, _nvars) \
2299 nngcpro1.next = _get_gcprolist(), \
2300 nngcpro1.var = _varp, \
2301 nngcpro1.nvars = _nvars, \
2302 _set_gcprolist(&nngcpro1), \
2303 unlock_allocator()))
2308 _set_gcprolist(nngcpro1.next), \
2309 unlock_allocator()))
2313 #else /* defined(DEBUG_GCPRO) */
2315 void debug_gcpro1(char *, int, struct gcpro *, Lisp_Object *);
2316 void debug_gcpro2(char *, int, struct gcpro *, struct gcpro *,
2317 Lisp_Object *, Lisp_Object *);
2318 void debug_gcpro3(char *, int, struct gcpro *, struct gcpro *, struct gcpro *,
2319 Lisp_Object *, Lisp_Object *, Lisp_Object *);
2320 void debug_gcpro4(char *, int, struct gcpro *, struct gcpro *, struct gcpro *,
2321 struct gcpro *, Lisp_Object *, Lisp_Object *, Lisp_Object *,
2323 void debug_gcpro5(char *, int, struct gcpro *, struct gcpro *, struct gcpro *,
2324 struct gcpro *, struct gcpro *, Lisp_Object *, Lisp_Object *,
2325 Lisp_Object *, Lisp_Object *, Lisp_Object *);
2326 void debug_gcpro6(char *, int, struct gcpro *, struct gcpro *, struct gcpro *,
2327 struct gcpro *, struct gcpro *, struct gcpro *, Lisp_Object *,
2328 Lisp_Object *, Lisp_Object *, Lisp_Object *, Lisp_Object *,
2330 void debug_gcpro7(char *, int, struct gcpro *, struct gcpro *, struct gcpro *,
2331 struct gcpro *, struct gcpro *, struct gcpro *, struct gcpro *,
2332 Lisp_Object *, Lisp_Object *, Lisp_Object *, Lisp_Object *,
2333 Lisp_Object *, Lisp_Object *, Lisp_Object *);
2334 void debug_gcpro8(char *, int, struct gcpro *, struct gcpro *, struct gcpro *,
2335 struct gcpro *, struct gcpro *, struct gcpro *, struct gcpro *,
2336 struct gcpro *, Lisp_Object *, Lisp_Object *,
2337 Lisp_Object *, Lisp_Object *, Lisp_Object *, Lisp_Object *,
2338 Lisp_Object *, Lisp_Object *);
2339 void debug_ungcpro(char *, int, struct gcpro *);
2342 debug_gcpro1 (__FILE__, __LINE__,&gcpro1,&v)
2343 #define GCPRO2(v1,v2) \
2344 debug_gcpro2 (__FILE__, __LINE__,&gcpro1,&gcpro2,&v1,&v2)
2345 #define GCPRO3(v1,v2,v3) \
2346 debug_gcpro3 (__FILE__, __LINE__,&gcpro1,&gcpro2,&gcpro3,&v1,&v2,&v3)
2347 #define GCPRO4(v1,v2,v3,v4) \
2348 debug_gcpro4 (__FILE__, __LINE__,&gcpro1,&gcpro2,&gcpro3,&gcpro4,\
2350 #define GCPRO5(v1,v2,v3,v4,v5) \
2351 debug_gcpro5 (__FILE__, __LINE__,&gcpro1,&gcpro2,&gcpro3,&gcpro4,&gcpro5,\
2352 &v1,&v2,&v3,&v4,&v5)
2353 #define GCPRO6(v1,v2,v3,v4,v5,v6) \
2354 debug_gcpro6 (__FILE__, __LINE__,&gcpro1,&gcpro2,&gcpro3,&gcpro4,&gcpro5,&gcpro6, \
2355 &v1,&v2,&v3,&v4,&v5,&v6)
2356 #define GCPRO7(v1,v2,v3,v4,v5,v6,v7) \
2357 debug_gcpro7 (__FILE__, __LINE__,&gcpro1,&gcpro2,&gcpro3,&gcpro4,&gcpro5,&gcpro6,&gcpro7,\
2358 &v1,&v2,&v3,&v4,&v5,&v6,&v7)
2359 #define GCPRO8(v1,v2,v3,v4,v5,v6,v7,v8) \
2360 debug_gcpro8 (__FILE__, __LINE__,&gcpro1,&gcpro2,&gcpro3,&gcpro4,&gcpro5,&gcpro6,&gcpro7,&gcpro8, \
2361 &v1,&v2,&v3,&v4,&v5,&v6,&v7,&v8)
2363 debug_ungcpro(__FILE__, __LINE__,&gcpro1)
2365 #define NGCPRO1(v) \
2366 debug_gcpro1 (__FILE__, __LINE__,&ngcpro1,&v)
2367 #define NGCPRO2(v1,v2) \
2368 debug_gcpro2 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&v1,&v2)
2369 #define NGCPRO3(v1,v2,v3) \
2370 debug_gcpro3 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&ngcpro3,&v1,&v2,&v3)
2371 #define NGCPRO4(v1,v2,v3,v4) \
2372 debug_gcpro4 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&ngcpro3,&ngcpro4,\
2374 #define NGCPRO5(v1,v2,v3,v4,v5) \
2375 debug_gcpro5 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&ngcpro3,&ngcpro4,\
2376 &ngcpro5,&v1,&v2,&v3,&v4,&v5)
2377 #define NGCPRO6(v1,v2,v3,v4,v5,v6) \
2378 debug_gcpro6 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&ngcpro3,&ngcpro4,&ngcpro5,&ngcpro6, \
2379 &v1,&v2,&v3,&v4,&v5,&v6)
2380 #define NGCPRO7(v1,v2,v3,v4,v5,v6,v7) \
2381 debug_gcpro7 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&ngcpro3,&ngcpro4,&ngcpro5,&ngcpro6,&ngcpro7,\
2382 &v1,&v2,&v3,&v4,&v5,&v6,&v7)
2383 #define NGCPRO8(v1,v2,v3,v4,v5,v6,v7,v8) \
2384 debug_gcpro8 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&ngcpro3,&ngcpro4,&ngcpro5,&ngcpro6,&ngcpro7,&ngcpro8, \
2385 &v1,&v2,&v3,&v4,&v5,&v6,&v7,&v8)
2387 debug_ungcpro(__FILE__, __LINE__,&ngcpro1)
2389 #define NNGCPRO1(v) \
2390 debug_gcpro1 (__FILE__, __LINE__,&nngcpro1,&v)
2391 #define NNGCPRO2(v1,v2) \
2392 debug_gcpro2 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&v1,&v2)
2393 #define NNGCPRO3(v1,v2,v3) \
2394 debug_gcpro3 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&nngcpro3,&v1,&v2,&v3)
2395 #define NNGCPRO4(v1,v2,v3,v4) \
2396 debug_gcpro4 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&nngcpro3,&nngcpro4,\
2398 #define NNGCPRO5(v1,v2,v3,v4,v5) \
2399 debug_gcpro5 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&nngcpro3,&nngcpro4,\
2400 &nngcpro5,&v1,&v2,&v3,&v4,&v5)
2401 #define NNGCPRO6(v1,v2,v3,v4,v5,v6) \
2402 debug_gcpro6 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&nngcpro3,&nngcpro4,&nngcpro5,&nngcpro6, \
2403 &v1,&v2,&v3,&v4,&v5,&v6)
2404 #define NNGCPRO7(v1,v2,v3,v4,v5,v6,v7) \
2405 debug_gcpro7 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&nngcpro3,&nngcpro4,&nngcpro5,&nngcpro6,&nngcpro7,\
2406 &v1,&v2,&v3,&v4,&v5,&v6,&v7)
2407 #define NNGCPRO8(v1,v2,v3,v4,v5,v6,v7,v8) \
2408 debug_gcpro8 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&nngcpro3,&nngcpro4,&nngcpro5,&nngcpro6,&nngcpro7,&nngcpro8, \
2409 &v1,&v2,&v3,&v4,&v5,&v6,&v7,&v8)
2411 debug_ungcpro(__FILE__, __LINE__,&nngcpro1)
2413 #endif /* DEBUG_GCPRO */
2415 /* Another try to fix SunPro C compiler warnings */
2416 /* "end-of-loop code not reached" */
2417 /* "statement not reached */
2418 #if defined __SUNPRO_C || defined __USLC__
2419 #define RETURN_SANS_WARNINGS if (1) return
2420 #define RETURN_NOT_REACHED(value)
2422 #define RETURN_SANS_WARNINGS return
2423 #define RETURN_NOT_REACHED(value) return value;
2426 /* Evaluate expr, UNGCPRO, and then return the value of expr. */
2427 #define RETURN_UNGCPRO(expr) \
2429 Lisp_Object ret_ungc_val = (expr); \
2431 RETURN_SANS_WARNINGS ret_ungc_val; \
2434 /* Evaluate expr, NUNGCPRO, UNGCPRO, and then return the value of expr. */
2435 #define RETURN_NUNGCPRO(expr) \
2437 Lisp_Object ret_ungc_val = (expr); \
2440 RETURN_SANS_WARNINGS ret_ungc_val; \
2443 /* Evaluate expr, NNUNGCPRO, NUNGCPRO, UNGCPRO, and then return the
2445 #define RETURN_NNUNGCPRO(expr) \
2447 Lisp_Object ret_ungc_val = (expr); \
2451 RETURN_SANS_WARNINGS ret_ungc_val; \
2454 /* Evaluate expr, return it if it's not Qunbound. */
2455 #define RETURN_IF_NOT_UNBOUND(expr) \
2457 Lisp_Object ret_nunb_val = (expr); \
2458 if (!UNBOUNDP (ret_nunb_val)) \
2459 RETURN_SANS_WARNINGS ret_nunb_val; \
2462 void register_post_gc_action(void (*fun) (void *), void *arg);
2464 /* Call staticpro (&var) to protect static variable `var'. */
2465 void staticpro(Lisp_Object *);
2467 #if defined HAVE_BDWGC && defined EF_USE_BDWGC
2468 #define staticpro_nodump(foo)
2470 /* Call staticpro_nodump (&var) to protect static variable `var'. */
2471 /* var will not be saved at dump time */
2472 void staticpro_nodump(Lisp_Object *);
2475 /* allocation goodies */
2478 static inline EMACS_INT
2479 __attribute__((always_inline))
2480 __next_2power(EMACS_INT v)
2482 /* compute the next 2-power of in */
2488 #if SIZEOF_EMACS_INT >= 4
2490 #endif /* sizeof(EMACS_INT) >= 4 */
2491 #if SIZEOF_EMACS_INT >= 8
2493 #endif /* sizeof(EMACS_INT) >= 8 */
2494 #if SIZEOF_EMACS_INT >= 16
2496 #endif /* sizeof(EMACS_INT) >= 16 */
2501 /* also generally useful if you want to avoid arbitrary size limits
2502 but don't need a full dynamic array. Assumes that BASEVAR points
2503 to a malloced array of TYPE objects (or possibly a NULL pointer,
2504 if SIZEVAR is 0), with the total size stored in SIZEVAR. This
2505 macro will realloc BASEVAR as necessary so that it can hold at
2506 least NEEDED_SIZE objects. The reallocing is done by doubling,
2507 which ensures constant amortized time per element. */
2508 static inline EMACS_INT
2509 __attribute__((always_inline))
2510 __alloc_size(EMACS_INT sz, EMACS_INT needed)
2512 if (UNLIKELY(needed <= 32)) {
2515 return __next_2power(needed);
2518 #define DO_REALLOC(basevar, sizevar, needed_size, type) \
2520 EMACS_INT cache_needed_size = (needed_size); \
2521 if (LIKELY((sizevar) >= cache_needed_size)) { \
2524 (sizevar) = __alloc_size((sizevar), cache_needed_size); \
2525 if (UNLIKELY((basevar) == NULL)) { \
2526 (basevar) = xnew_array(type, (sizevar)); \
2528 xrealloc_array(basevar, type, (sizevar)); \
2532 #define DO_REALLOC_ATOMIC(basevar, sizevar, needed_size, type) \
2534 EMACS_INT cache_needed_size = (needed_size); \
2535 if (LIKELY((sizevar) >= cache_needed_size)) { \
2538 (sizevar) = __alloc_size((sizevar), cache_needed_size); \
2539 if (UNLIKELY((basevar) == NULL)) { \
2540 (basevar) = xnew_atomic_array(type, (sizevar)); \
2542 xrealloc_array(basevar, type, (sizevar)); \
2546 #if defined HAVE_BDWGC && defined EF_USE_BDWGC && !defined GC_DEBUG_FLAG
2547 #define free_me __free_me __attribute__((unused))
2550 static inline Lisp_Object
2551 free_malloced_ptr(Lisp_Object unwind_obj)
2553 void *free_me = (void*)get_opaque_ptr(unwind_obj);
2555 free_opaque_ptr(unwind_obj);
2559 /* Don't use alloca for regions larger than this, lest we overflow
2561 #define MAX_ALLOCA 65536
2563 /* We need to setup proper unwinding, because there is a number of
2564 ways these functions can blow up, and we don't want to have memory
2565 leaks in those cases. */
2566 #define XMALLOC_OR_ALLOCA(ptr, len, type) \
2568 size_t XOA_len = (len); \
2569 if (XOA_len > MAX_ALLOCA) { \
2570 ptr = xnew_array(type, XOA_len); \
2571 record_unwind_protect(free_malloced_ptr, \
2572 make_opaque_ptr((void*)ptr)); \
2574 ptr = alloca_array(type, XOA_len); \
2578 #define XMALLOC_ATOMIC_OR_ALLOCA(ptr, len, type) \
2580 size_t XOA_len = (len); \
2581 if (XOA_len > MAX_ALLOCA) { \
2582 ptr = xnew_atomic_array(type, XOA_len); \
2583 record_unwind_protect(free_malloced_ptr, \
2584 make_opaque_ptr((void*)ptr)); \
2586 ptr = alloca_array(type, XOA_len); \
2590 #define XMALLOC_UNBIND(ptr, len, speccount) \
2592 if ((len) > MAX_ALLOCA) { \
2593 unbind_to (speccount, Qnil); \
2598 /* dump_add_root_struct_ptr (&var, &desc) dumps the structure pointed to by `var'. */
2600 void dump_add_root_struct_ptr(void *, const struct struct_description *);
2602 #define dump_add_root_struct_ptr(varaddr,descaddr) DO_NOTHING
2605 /* dump_add_opaque (&var, size) dumps the opaque static structure `var'. */
2607 void dump_add_opaque(void *, size_t);
2609 #define dump_add_opaque(varaddr,size) DO_NOTHING
2612 /* Call dump_add_opaque_int (&int_var) to dump `int_var', of type `int'. */
2614 #define dump_add_opaque_int(int_varaddr) do { \
2615 int *dao_ = (int_varaddr); /* type check */ \
2616 dump_add_opaque (dao_, sizeof (*dao_)); \
2619 #define dump_add_opaque_int(int_varaddr) DO_NOTHING
2622 /* Call dump_add_opaque_fixnum (&fixnum_var) to dump `fixnum_var', of type `Fixnum'. */
2624 #define dump_add_opaque_fixnum(fixnum_varaddr) do { \
2625 Fixnum *dao_ = (fixnum_varaddr); /* type check */ \
2626 dump_add_opaque (dao_, sizeof (*dao_)); \
2629 #define dump_add_opaque_fixnum(fixnum_varaddr) DO_NOTHING
2632 /* Call dump_add_root_object (&var) to ensure that var is properly updated after pdump. */
2634 void dump_add_root_object(Lisp_Object *);
2636 #define dump_add_root_object(varaddr) DO_NOTHING
2639 /* Call dump_add_root_object (&var) to ensure that var is properly updated after
2640 pdump. var must point to a linked list of objects out of which
2641 some may not be dumped */
2643 void dump_add_weak_object_chain(Lisp_Object *);
2645 #define dump_add_weak_object_chain(varaddr) DO_NOTHING
2648 /* Nonzero means Emacs has already been initialized.
2649 Used during startup to detect startup of dumped Emacs. */
2650 extern int initialized;
2652 #ifdef MEMORY_USAGE_STATS
2654 /* This structure is used to keep statistics on the amount of memory
2657 WAS_REQUESTED stores the actual amount of memory that was requested
2658 of the allocation function. The *_OVERHEAD fields store the
2659 additional amount of memory that was grabbed by the functions to
2660 facilitate allocation, reallocation, etc. MALLOC_OVERHEAD is for
2661 memory allocated with malloc(); DYNARR_OVERHEAD is for dynamic
2662 arrays; GAP_OVERHEAD is for gap arrays. Note that for (e.g.)
2663 dynamic arrays, there is both MALLOC_OVERHEAD and DYNARR_OVERHEAD
2664 memory: The dynamic array allocates memory above and beyond what
2665 was asked of it, and when it in turns allocates memory using
2666 malloc(), malloc() allocates memory beyond what it was asked
2669 Functions that accept a structure of this sort do not initialize
2670 the fields to 0, and add any existing values to whatever was there
2671 before; this way, you can get a cumulative effect. */
2673 struct overhead_stats {
2675 int malloc_overhead;
2676 int dynarr_overhead;
2680 #endif /* MEMORY_USAGE_STATS */
2682 #ifndef DIRECTORY_SEP
2683 #define DIRECTORY_SEP '/'
2685 #ifndef IS_DIRECTORY_SEP
2686 #define IS_DIRECTORY_SEP(c) ((c) == DIRECTORY_SEP)
2688 #ifndef IS_DEVICE_SEP
2690 #define IS_DEVICE_SEP(c) 0
2692 #define IS_DEVICE_SEP(c) ((c) == DEVICE_SEP)
2696 #define IS_ANY_SEP(c) IS_DIRECTORY_SEP (c)
2699 #ifdef HAVE_INTTYPES_H
2700 #include <inttypes.h>
2701 #elif SIZEOF_VOID_P == SIZEOF_INT
2702 typedef int intptr_t;
2703 typedef unsigned int uintptr_t;
2704 #elif SIZEOF_VOID_P == SIZEOF_LONG
2705 typedef long intptr_t;
2706 typedef unsigned long uintptr_t;
2707 #elif SIZEOF_VOID_P == SIZEOF_LONG_LONG_INT
2708 typedef long long intptr_t;
2709 typedef unsigned long long uintptr_t;
2711 /* Just pray. May break, may not. */
2712 typedef long intptr_t;
2713 typedef unsigned long uintptr_t;
2716 /************************************************************************/
2717 /* Misc definitions */
2718 /************************************************************************/
2721 /************************************************************************/
2722 /* Other numeric types */
2723 /************************************************************************/
2725 /* more allocation goodies, C99 wise */
2726 extern size_t sys_stk_sz;
2727 extern char *stack_bottom;
2728 extern_inline size_t
2729 __sys_stk_free(void)
2730 __attribute__((always_inline));
2731 extern_inline size_t
2732 __sys_stk_free(void)
2735 return sys_stk_sz - (stack_bottom - &probe);
2739 /************************************************************************/
2741 /************************************************************************/
2743 /* NOTE: Prototypes should go HERE, not in various header files, unless
2744 they specifically reference a type that's not defined in lisp.h.
2745 (And even then, you might consider adding the type to lisp.h.)
2747 The idea is that header files typically contain the innards of objects,
2748 and we want to minimize the number of "dependencies" of one file on
2749 the specifics of such objects. Putting prototypes here minimizes the
2750 number of header files that need to be included -- good for a number
2751 of reasons. --ben */
2753 /*--------------- prototypes for various public c functions ------------*/
2755 /* Prototypes for all init/syms_of/vars_of initialization functions. */
2756 #include "symsinit.h"
2758 /* Defined in alloc.c */
2759 void release_breathing_space(void);
2760 Lisp_Object noseeum_cons(Lisp_Object, Lisp_Object);
2761 Lisp_Object make_vector(size_t, Lisp_Object);
2762 Lisp_Object vector1(Lisp_Object);
2763 Lisp_Object vector2(Lisp_Object, Lisp_Object);
2764 Lisp_Object vector3(Lisp_Object, Lisp_Object, Lisp_Object);
2765 Lisp_Object make_bit_vector(size_t, Lisp_Object);
2766 Lisp_Object make_bit_vector_from_byte_vector(unsigned char *, size_t);
2767 Lisp_Object noseeum_make_marker(void);
2768 void garbage_collect_1(void);
2769 Lisp_Object acons(Lisp_Object, Lisp_Object, Lisp_Object);
2770 Lisp_Object cons3(Lisp_Object, Lisp_Object, Lisp_Object);
2771 Lisp_Object list1(Lisp_Object);
2772 Lisp_Object list2(Lisp_Object, Lisp_Object);
2773 Lisp_Object list3(Lisp_Object, Lisp_Object, Lisp_Object);
2774 Lisp_Object list4(Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
2775 Lisp_Object list5(Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
2777 Lisp_Object list6(Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
2778 Lisp_Object, Lisp_Object);
2779 DECLARE_DOESNT_RETURN(memory_full(void));
2780 void disksave_object_finalization(void);
2781 extern int purify_flag;
2782 extern int gc_currently_forbidden;
2783 Lisp_Object restore_gc_inhibit(Lisp_Object);
2784 extern EMACS_INT gc_generation_number[1];
2785 int c_readonly(Lisp_Object);
2786 int lisp_readonly(Lisp_Object);
2787 Lisp_Object build_string(const char *);
2788 Lisp_Object build_ext_string(const char*, Lisp_Object);
2789 Lisp_Object build_translated_string(const char*);
2790 Lisp_Object make_string(const Bufbyte*, Bytecount);
2791 Lisp_Object make_ext_string(const Extbyte*, EMACS_INT, Lisp_Object);
2792 Lisp_Object make_uninit_string(Bytecount);
2793 Lisp_Object make_string_nocopy(Bufbyte*, Bytecount);
2794 void free_cons(Lisp_Cons *);
2795 void free_list(Lisp_Object);
2796 void free_alist(Lisp_Object);
2797 void mark_conses_in_list(Lisp_Object);
2798 void free_marker(Lisp_Marker *);
2799 int object_dead_p(Lisp_Object);
2800 void mark_object(Lisp_Object obj);
2801 int marked_p(Lisp_Object obj);
2803 #ifdef MEMORY_USAGE_STATS
2804 size_t malloced_storage_size(void *, size_t, struct overhead_stats *);
2805 size_t fixed_type_block_overhead(size_t);
2808 int pdump_load(const char *);
2810 extern char *pdump_start, *pdump_end;
2811 #define DUMPEDP(adr) ((((char *)(adr)) < pdump_end) && (((char *)(adr)) >= pdump_start))
2813 #define DUMPEDP(adr) 0
2816 /* Defined in buffer.c */
2817 Lisp_Object make_buffer(struct buffer *);
2818 Lisp_Object get_truename_buffer(Lisp_Object);
2819 void switch_to_buffer(Lisp_Object, Lisp_Object);
2820 extern int find_file_compare_truenames;
2821 extern int find_file_use_truenames;
2823 /* Defined in callproc.c */
2824 char *egetenv(const char *);
2826 /* Defined in console.c */
2827 void stuff_buffered_input(Lisp_Object);
2829 /* Defined in console-msw.c */
2830 EXFUN(Fmswindows_message_box, 3);
2831 extern int mswindows_message_outputted;
2833 /* Defined in data.c */
2834 DECLARE_DOESNT_RETURN(c_write_error(Lisp_Object));
2835 DECLARE_DOESNT_RETURN(lisp_write_error(Lisp_Object));
2836 DECLARE_DOESNT_RETURN(args_out_of_range(Lisp_Object, Lisp_Object));
2837 DECLARE_DOESNT_RETURN(args_out_of_range_3(Lisp_Object, Lisp_Object,
2839 Lisp_Object wrong_type_argument(Lisp_Object, Lisp_Object);
2840 DECLARE_DOESNT_RETURN(dead_wrong_type_argument(Lisp_Object, Lisp_Object));
2841 void check_int_range(EMACS_INT, EMACS_INT, EMACS_INT);
2844 /* superseded by ent-binary-rel stuff */
2845 enum arith_comparison {
2850 arith_less_or_equal,
2853 Lisp_Object arithcompare(Lisp_Object, Lisp_Object, enum arith_comparison);
2856 /* Do NOT use word_to_lisp or wasteful_word_to_lisp to decode time_t's
2857 unless you KNOW arg is non-negative. They cannot return negative
2858 values! Use make_time. */
2859 Lisp_Object word_to_lisp(unsigned int);
2860 unsigned int lisp_to_word(Lisp_Object);
2862 /* Defined in dired.c */
2863 Lisp_Object make_directory_hash_table(const char *);
2864 Lisp_Object wasteful_word_to_lisp(unsigned int);
2866 /* Defined in doc.c */
2867 Lisp_Object unparesseuxify_doc_string(int, EMACS_INT, char *, Lisp_Object);
2868 Lisp_Object read_doc_string(Lisp_Object);
2870 /* Defined in doprnt.c */
2871 Bytecount emacs_doprnt_c(Lisp_Object, const Bufbyte *, Lisp_Object,
2873 Bytecount emacs_doprnt_va(Lisp_Object, const Bufbyte *, Lisp_Object,
2874 Bytecount, va_list);
2875 Bytecount emacs_doprnt_lisp(Lisp_Object, const Bufbyte *, Lisp_Object,
2876 Bytecount, int, const Lisp_Object *);
2877 Bytecount emacs_doprnt_lisp_2(Lisp_Object, const Bufbyte *, Lisp_Object,
2878 Bytecount, int, ...);
2879 Lisp_Object emacs_doprnt_string_c(const Bufbyte *, Lisp_Object, Bytecount, ...);
2880 Lisp_Object emacs_doprnt_string_va(const Bufbyte *, Lisp_Object,
2881 Bytecount, va_list);
2882 Lisp_Object emacs_doprnt_string_lisp(const Bufbyte *, Lisp_Object,
2883 Bytecount, int, const Lisp_Object *);
2884 Lisp_Object emacs_doprnt_string_lisp_2(const Bufbyte *, Lisp_Object,
2885 Bytecount, int, ...);
2887 /* Defined in editfns.c */
2888 void uncache_home_directory(void);
2889 Extbyte *get_home_directory(void);
2890 char *user_login_name(uid_t *);
2891 char *user_group_name(gid_t *);
2892 Bufpos bufpos_clip_to_bounds(Bufpos, Bufpos, Bufpos);
2893 Bytind bytind_clip_to_bounds(Bytind, Bytind, Bytind);
2894 void buffer_insert1(struct buffer *, Lisp_Object);
2895 Lisp_Object make_string_from_buffer(struct buffer *, Bufpos, Charcount);
2896 Lisp_Object make_string_from_buffer_no_extents(struct buffer *, Bufpos,
2898 Lisp_Object make_time(time_t);
2899 Lisp_Object save_excursion_save(void);
2900 Lisp_Object save_restriction_save(void);
2901 Lisp_Object save_excursion_restore(Lisp_Object);
2902 Lisp_Object save_restriction_restore(Lisp_Object);
2904 /* Defined in emacsfns.c */
2905 Lisp_Object save_current_buffer_restore(Lisp_Object);
2907 /* Defined in emacs.c */
2908 DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS(fatal(const char *,
2910 int stderr_out(const char *, ...) PRINTF_ARGS(1, 2);
2911 int stdout_out(const char *, ...) PRINTF_ARGS(1, 2);
2912 SIGTYPE fatal_error_signal(int);
2913 Lisp_Object make_arg_list(int, Extbyte **);
2914 void make_argc_argv(Lisp_Object, int *, Extbyte ***);
2915 void free_argc_argv(Extbyte **);
2916 Lisp_Object decode_env_path(const char *, /*const*/ char *);
2917 Lisp_Object decode_path(/*const*/ char *);
2918 /* Nonzero means don't do interactive redisplay and don't change tty modes */
2919 extern int noninteractive, noninteractive1;
2920 extern int fatal_error_in_progress;
2921 extern int inhibit_non_essential_printing_operations;
2922 extern int preparing_for_armageddon;
2923 extern Fixnum emacs_priority;
2924 extern int running_asynch_code;
2925 extern int suppress_early_error_handler_backtrace;
2926 void debug_break(void);
2927 int debug_can_access_memory(void *ptr, Bytecount len);
2929 /* Defined in eval.c */
2930 DECLARE_DOESNT_RETURN(signal_error(Lisp_Object, Lisp_Object));
2931 void maybe_signal_error(Lisp_Object, Lisp_Object, Lisp_Object, Error_behavior);
2932 Lisp_Object maybe_signal_continuable_error(Lisp_Object, Lisp_Object,
2933 Lisp_Object, Error_behavior);
2934 DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS(type_error(Lisp_Object,
2937 void maybe_type_error(Lisp_Object, Lisp_Object, Error_behavior, const char *,
2938 ...) PRINTF_ARGS(4, 5);
2939 Lisp_Object continuable_type_error(Lisp_Object, const char *, ...)
2941 Lisp_Object maybe_continuable_type_error(Lisp_Object, Lisp_Object,
2943 const char *, ...) PRINTF_ARGS(4, 5);
2944 DECLARE_DOESNT_RETURN(signal_type_error(Lisp_Object, const char *,
2946 void maybe_signal_type_error(Lisp_Object, const char *, Lisp_Object,
2947 Lisp_Object, Error_behavior);
2948 Lisp_Object signal_type_continuable_error(Lisp_Object, const char *,
2950 Lisp_Object maybe_signal_type_continuable_error(Lisp_Object, const char *,
2952 Lisp_Object, Error_behavior);
2953 DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS(type_error_with_frob
2954 (Lisp_Object, Lisp_Object,
2955 const char *, ...), 3, 4);
2956 void maybe_type_error_with_frob(Lisp_Object, Lisp_Object, Lisp_Object,
2958 const char *, ...) PRINTF_ARGS(5, 6);
2959 Lisp_Object continuable_type_error_with_frob(Lisp_Object, Lisp_Object,
2961 ...) PRINTF_ARGS(3, 4);
2962 Lisp_Object maybe_continuable_type_error_with_frob
2963 (Lisp_Object, Lisp_Object, Lisp_Object, Error_behavior, const char *, ...)
2965 DECLARE_DOESNT_RETURN(signal_type_error_2(Lisp_Object, const char *,
2966 Lisp_Object, Lisp_Object));
2967 void maybe_signal_type_error_2(Lisp_Object, const char *, Lisp_Object,
2968 Lisp_Object, Lisp_Object, Error_behavior);
2969 Lisp_Object signal_type_continuable_error_2(Lisp_Object, const char *,
2970 Lisp_Object, Lisp_Object);
2971 Lisp_Object maybe_signal_type_continuable_error_2(Lisp_Object, const char *,
2972 Lisp_Object, Lisp_Object,
2973 Lisp_Object, Error_behavior);
2974 DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS(error(const char *,
2976 void maybe_error(Lisp_Object, Error_behavior, const char *,
2977 ...) PRINTF_ARGS(3, 4);
2978 Lisp_Object continuable_error(const char *, ...) PRINTF_ARGS(1, 2);
2979 Lisp_Object maybe_continuable_error(Lisp_Object, Error_behavior,
2980 const char *, ...) PRINTF_ARGS(3, 4);
2981 DECLARE_DOESNT_RETURN(signal_simple_error(const char *, Lisp_Object));
2982 void maybe_signal_simple_error(const char *, Lisp_Object,
2983 Lisp_Object, Error_behavior);
2984 Lisp_Object signal_simple_continuable_error(const char *, Lisp_Object);
2985 Lisp_Object maybe_signal_simple_continuable_error(const char *, Lisp_Object,
2986 Lisp_Object, Error_behavior);
2987 DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS(error_with_frob
2988 (Lisp_Object, const char *,
2990 void maybe_error_with_frob(Lisp_Object, Lisp_Object, Error_behavior,
2991 const char *, ...) PRINTF_ARGS(4, 5);
2992 Lisp_Object continuable_error_with_frob(Lisp_Object, const char *,
2993 ...) PRINTF_ARGS(2, 3);
2994 Lisp_Object maybe_continuable_error_with_frob
2995 (Lisp_Object, Lisp_Object, Error_behavior, const char *, ...) PRINTF_ARGS(4,
2997 DECLARE_DOESNT_RETURN(signal_simple_error_2
2998 (const char *, Lisp_Object, Lisp_Object));
2999 void maybe_signal_simple_error_2(const char *, Lisp_Object, Lisp_Object,
3000 Lisp_Object, Error_behavior);
3001 Lisp_Object signal_simple_continuable_error_2(const char *, Lisp_Object,
3003 Lisp_Object maybe_signal_simple_continuable_error_2(const char *, Lisp_Object,
3004 Lisp_Object, Lisp_Object,
3006 DECLARE_DOESNT_RETURN(signal_malformed_list_error(Lisp_Object));
3007 DECLARE_DOESNT_RETURN(signal_malformed_property_list_error(Lisp_Object));
3008 DECLARE_DOESNT_RETURN(signal_circular_list_error(Lisp_Object));
3009 DECLARE_DOESNT_RETURN(signal_circular_property_list_error(Lisp_Object));
3011 DECLARE_DOESNT_RETURN(syntax_error(const char *reason, Lisp_Object frob));
3012 DECLARE_DOESNT_RETURN(syntax_error_2(const char *reason, Lisp_Object frob1,
3013 Lisp_Object frob2));
3014 DECLARE_DOESNT_RETURN(invalid_argument(const char *reason, Lisp_Object frob));
3015 DECLARE_DOESNT_RETURN(invalid_argument_2(const char *reason,
3016 Lisp_Object frob1, Lisp_Object frob2));
3017 DECLARE_DOESNT_RETURN(invalid_operation(const char *reason, Lisp_Object frob));
3018 DECLARE_DOESNT_RETURN(invalid_operation_2(const char *reason,
3020 Lisp_Object frob2));
3021 DECLARE_DOESNT_RETURN(invalid_change(const char *reason, Lisp_Object frob));
3022 DECLARE_DOESNT_RETURN(invalid_change_2(const char *reason,
3023 Lisp_Object frob1, Lisp_Object frob2));
3025 Lisp_Object signal_void_function_error(Lisp_Object);
3026 Lisp_Object signal_invalid_function_error(Lisp_Object);
3027 Lisp_Object signal_wrong_number_of_arguments_error(Lisp_Object, int);
3029 Lisp_Object run_hook_with_args_in_buffer(struct buffer *, int, Lisp_Object *,
3030 enum run_hooks_condition);
3031 Lisp_Object run_hook_with_args(int, Lisp_Object *, enum run_hooks_condition);
3032 void va_run_hook_with_args(Lisp_Object, int, ...);
3033 void va_run_hook_with_args_in_buffer(struct buffer *, Lisp_Object, int, ...);
3034 Lisp_Object run_hook(Lisp_Object);
3035 Lisp_Object apply1(Lisp_Object, Lisp_Object);
3036 Lisp_Object call0(Lisp_Object);
3037 Lisp_Object call1(Lisp_Object, Lisp_Object);
3038 Lisp_Object call2(Lisp_Object, Lisp_Object, Lisp_Object);
3039 Lisp_Object call3(Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
3040 Lisp_Object call4(Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
3042 Lisp_Object call5(Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
3043 Lisp_Object, Lisp_Object);
3044 Lisp_Object call6(Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
3045 Lisp_Object, Lisp_Object, Lisp_Object);
3046 Lisp_Object call7(Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
3047 Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
3048 Lisp_Object call8(Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
3049 Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
3051 Lisp_Object call0_in_buffer(struct buffer *, Lisp_Object);
3052 Lisp_Object call1_in_buffer(struct buffer *, Lisp_Object, Lisp_Object);
3053 Lisp_Object call2_in_buffer(struct buffer *, Lisp_Object, Lisp_Object,
3055 Lisp_Object call3_in_buffer(struct buffer *, Lisp_Object, Lisp_Object,
3056 Lisp_Object, Lisp_Object);
3057 Lisp_Object call4_in_buffer(struct buffer *, Lisp_Object, Lisp_Object,
3058 Lisp_Object, Lisp_Object, Lisp_Object);
3059 Lisp_Object call5_in_buffer(struct buffer *, Lisp_Object, Lisp_Object,
3060 Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
3061 Lisp_Object call6_in_buffer(struct buffer *, Lisp_Object, Lisp_Object,
3062 Lisp_Object, Lisp_Object, Lisp_Object,
3063 Lisp_Object, Lisp_Object);
3064 Lisp_Object eval_in_buffer(struct buffer *, Lisp_Object);
3065 Lisp_Object call0_with_handler(Lisp_Object, Lisp_Object);
3066 Lisp_Object call1_with_handler(Lisp_Object, Lisp_Object, Lisp_Object);
3067 Lisp_Object eval_in_buffer_trapping_errors(char*, struct buffer *, Lisp_Object);
3068 Lisp_Object run_hook_trapping_errors(char*, Lisp_Object);
3069 Lisp_Object safe_run_hook_trapping_errors(char*, Lisp_Object, int);
3070 Lisp_Object call0_trapping_errors(char*, Lisp_Object);
3071 Lisp_Object call1_trapping_errors(char*, Lisp_Object, Lisp_Object);
3072 Lisp_Object call2_trapping_errors(char*,
3073 Lisp_Object, Lisp_Object, Lisp_Object);
3074 Lisp_Object call3_trapping_errors(char*,
3075 Lisp_Object, Lisp_Object, Lisp_Object,
3077 Lisp_Object call_with_suspended_errors(lisp_fn_t, volatile Lisp_Object,
3078 Lisp_Object, Error_behavior, int, ...);
3079 /* C Code should be using internal_catch, record_unwind_p, condition_case_1 */
3080 Lisp_Object internal_catch(Lisp_Object, Lisp_Object(*)(Lisp_Object),
3081 Lisp_Object, int *volatile);
3082 Lisp_Object condition_case_1(Lisp_Object,
3083 Lisp_Object(*)(Lisp_Object),
3085 Lisp_Object(*)(Lisp_Object, Lisp_Object),
3087 Lisp_Object condition_case_3(Lisp_Object, Lisp_Object, Lisp_Object);
3088 Lisp_Object unbind_to(int, Lisp_Object);
3089 void specbind(Lisp_Object, Lisp_Object);
3090 void record_unwind_protect(Lisp_Object(*)(Lisp_Object), Lisp_Object);
3091 void do_autoload(Lisp_Object, Lisp_Object);
3092 Lisp_Object un_autoload(Lisp_Object);
3093 void warn_when_safe_lispobj(Lisp_Object, Lisp_Object, Lisp_Object);
3094 void warn_when_safe(Lisp_Object, Lisp_Object, const char *,
3095 ...) PRINTF_ARGS(3, 4);
3097 /* Defined in event-stream.c */
3098 void wait_delaying_user_input(int (*)(void *), void *);
3099 int detect_input_pending(void);
3100 void reset_this_command_keys(Lisp_Object, int);
3101 Lisp_Object enqueue_misc_user_event(Lisp_Object, Lisp_Object, Lisp_Object);
3102 Lisp_Object enqueue_misc_user_event_pos(Lisp_Object, Lisp_Object,
3103 Lisp_Object, int, int, int, int);
3104 extern int modifier_keys_are_sticky;
3106 /* Defined in event-Xt.c */
3107 void enqueue_Xt_dispatch_event(Lisp_Object event);
3108 void signal_special_Xt_user_event(Lisp_Object, Lisp_Object, Lisp_Object);
3110 /* Defined in events.c */
3111 void clear_event_resource(void);
3112 Lisp_Object allocate_event(void);
3114 /* Defined in fileio.c */
3115 void record_auto_save(void);
3116 void force_auto_save_soon(void);
3117 DECLARE_DOESNT_RETURN(report_file_error(const char *, Lisp_Object));
3118 void maybe_report_file_error(const char *, Lisp_Object,
3119 Lisp_Object, Error_behavior);
3120 DECLARE_DOESNT_RETURN(signal_file_error(const char *, Lisp_Object));
3121 void maybe_signal_file_error(const char *, Lisp_Object,
3122 Lisp_Object, Error_behavior);
3123 DECLARE_DOESNT_RETURN(signal_double_file_error(const char *, const char *,
3125 void maybe_signal_double_file_error(const char *, const char *,
3126 Lisp_Object, Lisp_Object, Error_behavior);
3127 DECLARE_DOESNT_RETURN(signal_double_file_error_2(const char *, const char *,
3128 Lisp_Object, Lisp_Object));
3129 void maybe_signal_double_file_error_2(const char *, const char *,
3130 Lisp_Object, Lisp_Object, Lisp_Object,
3132 Lisp_Object lisp_strerror(int);
3133 Lisp_Object expand_and_dir_to_file(Lisp_Object, Lisp_Object);
3134 ssize_t read_allowing_quit(int, void *, size_t);
3135 ssize_t write_allowing_quit(int, const void *, size_t);
3136 int internal_delete_file(Lisp_Object);
3138 /* Defined in filelock.c */
3139 void lock_file(Lisp_Object);
3140 void unlock_file(Lisp_Object);
3141 void unlock_all_files(void);
3142 void unlock_buffer(struct buffer *);
3144 /* Defined in filemode.c */
3145 void filemodestring(struct stat *, char *);
3147 /* Defined in fns.c */
3148 Lisp_Object list_sort(Lisp_Object, Lisp_Object,
3149 int (*)(Lisp_Object, Lisp_Object, Lisp_Object));
3150 Lisp_Object merge(Lisp_Object, Lisp_Object, Lisp_Object);
3152 void bump_string_modiff(Lisp_Object);
3153 Lisp_Object memq_no_quit(Lisp_Object, Lisp_Object);
3154 Lisp_Object assoc_no_quit(Lisp_Object, Lisp_Object);
3155 Lisp_Object assq_no_quit(Lisp_Object, Lisp_Object);
3156 Lisp_Object rassq_no_quit(Lisp_Object, Lisp_Object);
3157 Lisp_Object delq_no_quit(Lisp_Object, Lisp_Object);
3158 Lisp_Object delq_no_quit_and_free_cons(Lisp_Object, Lisp_Object);
3159 Lisp_Object remassoc_no_quit(Lisp_Object, Lisp_Object);
3160 Lisp_Object remassq_no_quit(Lisp_Object, Lisp_Object);
3161 Lisp_Object remrassq_no_quit(Lisp_Object, Lisp_Object);
3163 int plists_differ(Lisp_Object, Lisp_Object, int, int, int);
3164 Lisp_Object internal_plist_get(Lisp_Object, Lisp_Object);
3165 void internal_plist_put(Lisp_Object *, Lisp_Object, Lisp_Object);
3166 int internal_remprop(Lisp_Object *, Lisp_Object);
3167 Lisp_Object external_plist_get(Lisp_Object *, Lisp_Object, int, Error_behavior);
3168 void external_plist_put(Lisp_Object *, Lisp_Object,
3169 Lisp_Object, int, Error_behavior);
3170 int external_remprop(Lisp_Object *, Lisp_Object, int, Error_behavior);
3171 int internal_equal(Lisp_Object, Lisp_Object, int);
3172 Lisp_Object concat2(Lisp_Object, Lisp_Object);
3173 Lisp_Object concat3(Lisp_Object, Lisp_Object, Lisp_Object);
3174 Lisp_Object vconcat2(Lisp_Object, Lisp_Object);
3175 Lisp_Object vconcat3(Lisp_Object, Lisp_Object, Lisp_Object);
3176 Lisp_Object nconc2(Lisp_Object, Lisp_Object);
3177 Lisp_Object bytecode_nconc2(Lisp_Object *);
3178 void check_losing_bytecode(const char *, Lisp_Object);
3180 /* Defined in glyphs.c */
3181 Error_behavior decode_error_behavior_flag(Lisp_Object);
3182 Lisp_Object encode_error_behavior_flag(Error_behavior);
3184 /* Defined in indent.c */
3185 int bi_spaces_at_point(struct buffer *, Bytind);
3186 int column_at_point(struct buffer *, Bufpos, int);
3187 int string_column_at_point(Lisp_String *, Bufpos, int);
3188 int current_column(struct buffer *);
3189 void invalidate_current_column(void);
3190 Bufpos vmotion(struct window *, Bufpos, int, int *);
3191 Bufpos vmotion_pixels(Lisp_Object, Bufpos, int, int, int *);
3193 /* Defined in keymap.c */
3194 void where_is_to_char(Lisp_Object, char *);
3196 /* Defined in lread.c */
3197 void ebolify_bytecode_constants(Lisp_Object);
3198 void close_load_descs(void);
3199 int locate_file(Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object *, int);
3200 EXFUN(Flocate_file_clear_hashing, 1);
3201 int isfloat_string(const char *);
3202 #if defined HAVE_MPQ && defined WITH_GMP
3203 int isbigq_string(const char *);
3205 #if defined HAVE_MPC && defined WITH_MPC || \
3206 defined HAVE_PSEUC && defined WITH_PSEUC
3207 int isbigc_string(const char *);
3209 #if defined HAVE_PSEUG && defined WITH_PSEUG
3210 int isgaussian_string(const char *);
3213 /* Well, I've decided to enable this. -- ben */
3214 /* And I've decided to make it work right. -- sb */
3216 /* Define the following symbol to enable load history of dumped files */
3217 #define LOADHIST_DUMPED
3218 /* Define the following symbol to enable load history of C source */
3219 #define LOADHIST_BUILTIN
3221 #ifdef LOADHIST /* this is just a stupid idea */
3222 #define LOADHIST_ATTACH(x) \
3223 do { if (initialized) Vcurrent_load_list = Fcons (x, Vcurrent_load_list); } \
3225 #else /*! LOADHIST */
3226 # define LOADHIST_ATTACH(x)
3227 #endif /*! LOADHIST */
3229 /* Defined in marker.c */
3230 Bytind bi_marker_position(Lisp_Object);
3231 Bufpos marker_position(Lisp_Object);
3232 void set_bi_marker_position(Lisp_Object, Bytind);
3233 void set_marker_position(Lisp_Object, Bufpos);
3234 void unchain_marker(Lisp_Object);
3235 Lisp_Object noseeum_copy_marker(Lisp_Object, Lisp_Object);
3236 Lisp_Object set_marker_restricted(Lisp_Object, Lisp_Object, Lisp_Object);
3237 #ifdef MEMORY_USAGE_STATS
3238 int compute_buffer_marker_usage(struct buffer *, struct overhead_stats *);
3241 /* Defined in menubar.c */
3242 extern int popup_menu_up_p;
3243 extern int menubar_show_keybindings;
3244 extern int popup_menu_titles;
3246 /* Defined in minibuf.c */
3247 extern int minibuf_level;
3248 Charcount scmp_1(const Bufbyte *, const Bufbyte *, Charcount, int);
3249 #define scmp(s1, s2, len) scmp_1 (s1, s2, len, completion_ignore_case)
3250 extern int completion_ignore_case;
3251 int regexp_ignore_completion_p(const Bufbyte *, Lisp_Object,
3252 Bytecount, Bytecount);
3253 Lisp_Object clear_echo_area(struct frame *, Lisp_Object, int);
3254 Lisp_Object clear_echo_area_from_print(struct frame *, Lisp_Object, int);
3255 void echo_area_append(struct frame *, const Bufbyte *, Lisp_Object,
3256 Bytecount, Bytecount, Lisp_Object);
3257 void echo_area_message(struct frame *, const Bufbyte *, Lisp_Object,
3258 Bytecount, Bytecount, Lisp_Object);
3259 Lisp_Object echo_area_status(struct frame *);
3260 int echo_area_active(struct frame *);
3261 Lisp_Object echo_area_contents(struct frame *);
3262 void message_internal(const Bufbyte *, Lisp_Object, Bytecount, Bytecount);
3263 void message_append_internal(const Bufbyte *, Lisp_Object,
3264 Bytecount, Bytecount);
3265 void message(const char *, ...) PRINTF_ARGS(1, 2);
3266 void message_append(const char *, ...) PRINTF_ARGS(1, 2);
3267 void message_no_translate(const char *, ...) PRINTF_ARGS(1, 2);
3268 void clear_message(void);
3270 /* Defined in print.c */
3271 void write_string_to_stdio_stream(FILE *, struct console *,
3272 const Bufbyte *, Bytecount, Bytecount,
3274 void debug_print(Lisp_Object);
3275 void debug_short_backtrace(int);
3276 void temp_output_buffer_setup(Lisp_Object);
3277 void temp_output_buffer_show(Lisp_Object, Lisp_Object);
3278 /* NOTE: Do not call this with the data of a Lisp_String. Use princ.
3279 * Note: stream should be defaulted before calling
3280 * (eg Qnil means stdout, not Vstandard_output, etc) */
3281 void write_c_string(const char *, Lisp_Object);
3282 void write_hex_ptr(void*, Lisp_Object);
3283 int write_fmt_str(Lisp_Object,const char *,...) PRINTF_ARGS(2, 3);
3284 int write_fmt_string(Lisp_Object,const char *,...) PRINTF_ARGS(2, 3);
3285 /* Same goes for this function. */
3286 void write_string_1(const Bufbyte *, Bytecount, Lisp_Object);
3287 void print_cons(Lisp_Object, Lisp_Object, int);
3288 void print_vector(Lisp_Object, Lisp_Object, int);
3289 void print_string(Lisp_Object, Lisp_Object, int);
3290 char *long_to_string(char *, long, int);
3291 void print_internal(Lisp_Object, Lisp_Object, int);
3292 void print_symbol(Lisp_Object, Lisp_Object, int);
3293 /* The number of bytes required to store the decimal printed
3294 * representation of an integral type. Add a few bytes for truncation,
3295 * optional sign prefix, and null byte terminator.
3296 * 2.40824 == log (256) / log (10).
3298 * We don't use floating point since Sun cc (buggily?) cannot use
3299 * floating point computations to define a compile-time integral
3302 #define DECIMAL_PRINT_SIZE(integral_type) \
3303 (((2410824 * sizeof (integral_type)) / 1000000) + 3)
3304 extern int print_escape_newlines;
3305 extern int print_readably;
3306 Lisp_Object internal_with_output_to_temp_buffer(Lisp_Object,
3307 Lisp_Object(*)(Lisp_Object),
3308 Lisp_Object, Lisp_Object);
3309 void internal_object_printer(Lisp_Object, Lisp_Object, int);
3311 /* Defined in profile.c */
3312 void mark_profiling_info(void);
3313 void profile_increase_call_count(Lisp_Object);
3314 extern int profiling_active;
3315 extern int profiling_redisplay_flag;
3317 /* Defined in rangetab.c */
3318 void put_range_table(Lisp_Object, EMACS_INT, EMACS_INT, Lisp_Object);
3319 int unified_range_table_bytes_needed(Lisp_Object);
3320 int unified_range_table_bytes_used(const void*);
3321 void unified_range_table_copy_data(Lisp_Object, void *);
3322 Lisp_Object unified_range_table_lookup(void *, EMACS_INT, Lisp_Object);
3323 int unified_range_table_nentries(void*);
3324 void unified_range_table_get_range(void *, int, EMACS_INT *, EMACS_INT *,
3327 /* Defined in search.c */
3328 struct re_pattern_buffer;
3329 struct re_registers;
3330 Bufpos scan_buffer(struct buffer *, Emchar, Bufpos, Bufpos, EMACS_INT,
3332 Bufpos find_next_newline(struct buffer *, Bufpos, int);
3333 Bufpos find_next_newline_no_quit(struct buffer *, Bufpos, int);
3334 Bytind bi_find_next_newline_no_quit(struct buffer *, Bytind, int);
3335 Bytind bi_find_next_emchar_in_string(Lisp_String *, Emchar, Bytind, EMACS_INT);
3336 Bufpos find_before_next_newline(struct buffer *, Bufpos, Bufpos, int);
3337 struct re_pattern_buffer *compile_pattern(Lisp_Object, struct re_registers *,
3338 Lisp_Object, int, Error_behavior);
3339 Bytecount fast_string_match(Lisp_Object, const Bufbyte *,
3340 Lisp_Object, Bytecount,
3341 Bytecount, int, Error_behavior, int);
3342 Bytecount fast_lisp_string_match(Lisp_Object, Lisp_Object);
3343 void restore_match_data(void);
3345 /* Defined in signal.c */
3346 void init_interrupts_late(void);
3347 extern int dont_check_for_quit;
3348 void begin_dont_check_for_quit(void);
3349 void emacs_sleep(int);
3351 /* Defined in sound.c */
3352 void init_device_sound(struct device *);
3354 /* Defined in specifier.c */
3355 Lisp_Object specifier_instance(Lisp_Object, Lisp_Object, Lisp_Object,
3356 Error_behavior, int, int, Lisp_Object);
3357 Lisp_Object specifier_instance_no_quit(Lisp_Object, Lisp_Object, Lisp_Object,
3358 Error_behavior, int, Lisp_Object);
3360 /* Defined in symbols.c */
3361 long unsigned int hash_string(const Bufbyte*, Bytecount);
3362 Lisp_Object intern(const char *);
3363 Lisp_Object oblookup(Lisp_Object, const Bufbyte *, Bytecount);
3364 void map_obarray(Lisp_Object, int (*)(Lisp_Object, void *), void *);
3365 Lisp_Object indirect_function(Lisp_Object, int);
3366 Lisp_Object symbol_value_in_buffer(Lisp_Object, Lisp_Object);
3367 void kill_buffer_local_variables(struct buffer *);
3368 int symbol_value_buffer_local_info(Lisp_Object, struct buffer *);
3369 Lisp_Object find_symbol_value(Lisp_Object);
3370 Lisp_Object find_symbol_value_quickly(Lisp_Object, int);
3371 Lisp_Object top_level_value(Lisp_Object);
3372 void reject_constant_symbols(Lisp_Object sym, Lisp_Object newval,
3374 Lisp_Object follow_past_lisp_magic);
3376 /* Defined in syntax.c */
3377 Bufpos scan_words(struct buffer *, Bufpos, int);
3379 /* Defined in undo.c */
3380 Lisp_Object truncate_undo_list(Lisp_Object, int, int);
3381 void record_extent(Lisp_Object, int);
3382 void record_insert(struct buffer *, Bufpos, Charcount);
3383 void record_delete(struct buffer *, Bufpos, Charcount);
3384 void record_change(struct buffer *, Bufpos, Charcount);
3386 /* Defined in unex*.c */
3387 int unexec(char *, char *, uintptr_t, uintptr_t, uintptr_t);
3388 #ifdef RUN_TIME_REMAP
3389 int run_time_remap(char *);
3392 /* Defined in vm-limit.c */
3393 void memory_warnings(void *, void (*)(const char *));
3395 /* Defined in window.c */
3396 Lisp_Object save_window_excursion_unwind(Lisp_Object);
3397 Lisp_Object display_buffer(Lisp_Object, Lisp_Object, Lisp_Object);
3399 /*--------------- prototypes for Lisp primitives in C ------------*/
3401 /* The following were machine generated 19980312 */
3403 EXFUN(Faccept_process_output, 3);
3405 EXFUN(Fadd_spec_to_specifier, 5);
3406 EXFUN(Fadd_timeout, 4);
3407 EXFUN(Fappend, MANY);
3408 EXFUN(Fapply, MANY);
3413 EXFUN(Fbacktrace, 2);
3414 EXFUN(Fbeginning_of_line, 2);
3418 EXFUN(Fbuffer_substring, 3);
3419 EXFUN(Fbuilt_in_variable_type, 1);
3420 EXFUN(Fbyte_code, 3);
3421 EXFUN(Fcall_interactively, 3);
3422 EXFUN(Fcanonicalize_lax_plist, 2);
3423 EXFUN(Fcanonicalize_plist, 2);
3425 EXFUN(Fcar_safe, 1);
3427 EXFUN (Fcdr_safe, 1);
3428 EXFUN(Fchar_after, 2);
3429 EXFUN(Fchar_to_string, 1);
3430 EXFUN(Fcheck_valid_plist, 1);
3431 EXFUN(Fvalid_plist_p, 1);
3432 EXFUN(Fclear_range_table, 1);
3433 EXFUN(Fcoding_category_list, 0);
3434 EXFUN(Fcoding_category_system, 1);
3435 EXFUN(Fcoding_priority_list, 0);
3436 EXFUN(Fcoding_system_charset, 2);
3437 EXFUN(Fcoding_system_doc_string, 1);
3438 EXFUN(Fcoding_system_list, 0);
3439 EXFUN(Fcoding_system_name, 1);
3440 EXFUN(Fcoding_system_p, 1);
3441 EXFUN(Fcoding_system_property, 2);
3442 EXFUN(Fcoding_system_type, 1);
3443 EXFUN(Fcommand_execute, 3);
3444 EXFUN(Fcommandp, 1);
3445 EXFUN(Fconcat, MANY);
3447 EXFUN(Fcopy_alist, 1);
3448 EXFUN(Fcopy_coding_system, 2);
3449 EXFUN(Fcopy_event, 2);
3450 EXFUN(Fcopy_list, 1);
3451 EXFUN(Fcopy_marker, 2);
3452 EXFUN(Fcopy_sequence, 1);
3453 EXFUN(Fcopy_tree, 2);
3454 EXFUN(Fcurrent_window_configuration, 1);
3455 EXFUN(Fdecode_big5_char, 1);
3456 EXFUN(Fdecode_coding_region, 4);
3457 EXFUN(Fdecode_shift_jis_char, 1);
3458 EXFUN(Fdefault_boundp, 1);
3459 EXFUN(Fdefault_value, 1);
3460 EXFUN(Fdefine_key, 3);
3462 EXFUN(Fdelete_region, 3);
3463 EXFUN(Fdelete_process, 1);
3465 EXFUN(Fdestructive_alist_to_plist, 1);
3466 EXFUN(Fdetect_coding_region, 3);
3467 EXFUN(Fdgettext, 2);
3469 EXFUN(Fdirectory_file_name, 1);
3470 EXFUN(Fdisable_timeout, 1);
3471 EXFUN(Fdiscard_input, 0);
3472 EXFUN(Fdispatch_event, 1);
3473 EXFUN(Fdisplay_error, 2);
3474 EXFUN(Fdo_auto_save, 2);
3475 EXFUN(Fdowncase, 2);
3477 EXFUN(Fencode_big5_char, 1);
3478 EXFUN(Fencode_coding_region, 4);
3479 EXFUN(Fencode_shift_jis_char, 1);
3480 EXFUN(Fend_of_line, 2);
3481 EXFUN(Fenqueue_eval_event, 2);
3485 EXFUN(Ferror_message_string, 1);
3487 EXFUN(Fevent_to_character, 4);
3488 EXFUN(Fexecute_kbd_macro, 2);
3489 EXFUN(Fexpand_abbrev, 0);
3490 EXFUN(Fexpand_file_name, 2);
3491 EXFUN(Fextent_at, 5);
3492 EXFUN(Fextent_property, 3);
3494 EXFUN(Ffile_accessible_directory_p, 1);
3495 EXFUN(Ffile_directory_p, 1);
3496 EXFUN(Ffile_executable_p, 1);
3497 EXFUN(Ffile_exists_p, 1);
3498 EXFUN(Ffile_name_absolute_p, 1);
3499 EXFUN(Ffile_name_as_directory, 1);
3500 EXFUN(Ffile_name_directory, 1);
3501 EXFUN(Ffile_name_nondirectory, 1);
3502 EXFUN(Ffile_readable_p, 1);
3503 EXFUN(Ffile_symlink_p, 1);
3504 EXFUN(Ffile_truename, 2);
3505 EXFUN(Ffind_coding_system, 1);
3506 EXFUN(Ffind_file_name_handler, 2);
3507 EXFUN(Ffollowing_char, 1);
3508 EXFUN(Fformat, MANY);
3509 EXFUN(Fforward_char, 2);
3510 EXFUN(Fforward_line, 2);
3512 EXFUN(Ffuncall, MANY);
3513 EXFUN(Ffunctionp, 1);
3516 EXFUN(Fget_buffer_process, 1);
3517 EXFUN(Fget_coding_system, 1);
3518 EXFUN(Fget_process, 1);
3519 EXFUN(Fget_range_table, 3);
3521 EXFUN(Fgoto_char, 2);
3523 EXFUN(Findent_to, 3);
3524 EXFUN(Findirect_function, 1);
3525 EXFUN(Finsert, MANY);
3526 EXFUN(Finsert_buffer_substring, 3);
3527 EXFUN(Finsert_char, 4);
3528 EXFUN(Finsert_file_contents_internal, 7);
3529 EXFUN(Finteractive_p, 0);
3531 EXFUN(Fintern_soft, 2);
3532 EXFUN(Fkey_description, 1);
3533 EXFUN(Fkill_emacs, 1);
3534 EXFUN(Fkill_local_variable, 1);
3536 EXFUN(Flax_plist_get, 3);
3537 EXFUN(Flax_plist_remprop, 2);
3542 EXFUN(Flist_modules, 0);
3543 EXFUN(Fload_module, 3);
3544 EXFUN(Flookup_key, 3);
3546 EXFUN(Fmake_byte_code, MANY);
3547 EXFUN(Fmake_coding_system, 4);
3548 EXFUN(Fmake_glyph_internal, 1);
3549 EXFUN(Fmake_list, 2);
3550 EXFUN(Fmake_marker, 0);
3551 EXFUN(Fmake_range_table, 0);
3552 EXFUN(Fmake_sparse_keymap, 1);
3553 EXFUN(Fmake_string, 2);
3554 EXFUN(Fmake_symbol, 1);
3555 EXFUN(Fmake_vector, 2);
3557 EXFUN(Fmarker_buffer, 1);
3558 EXFUN(Fmarker_position, 1);
3559 EXFUN(Fmatch_beginning, 1);
3560 EXFUN(Fmatch_end, 1);
3565 EXFUN(Fminus, MANY);
3566 EXFUN(Fnarrow_to_region, 3);
3567 EXFUN(Fnconc, MANY);
3568 EXFUN(Fnext_event, 2);
3569 EXFUN(Fnonnegativep, 1);
3570 EXFUN(Fnreverse, 1);
3572 EXFUN(Fnumber_to_string, 1);
3573 EXFUN(Fold_assq, 2);
3574 EXFUN(Fold_equal, 2);
3575 EXFUN(Fold_member, 2);
3576 EXFUN(Fold_memq, 2);
3577 EXFUN(Fplist_get, 3);
3578 EXFUN(Fplist_member, 2);
3579 EXFUN(Fplist_put, 3);
3581 EXFUN(Fpoint_marker, 2);
3582 EXFUN(Fpoint_max, 1);
3583 EXFUN(Fpoint_min, 1);
3585 EXFUN(Fpreceding_char, 1);
3586 EXFUN(Fprefix_numeric_value, 1);
3588 EXFUN(Fprin1_to_string, 2);
3591 EXFUN(Fprocess_status, 1);
3592 EXFUN(Fprogn, UNEVALLED);
3595 EXFUN(Fput_range_table, 4);
3596 EXFUN(Fput_text_property, 5);
3600 EXFUN(Fread_key_sequence, 3);
3601 EXFUN(Freally_free, 1);
3604 EXFUN(Freplace_list, 2);
3606 EXFUN(Fselected_frame, 1);
3608 EXFUN(Fset_coding_category_system, 2);
3609 EXFUN(Fset_coding_priority_list, 1);
3610 EXFUN(Fset_default, 2);
3611 EXFUN(Fset_marker, 3);
3612 EXFUN(Fset_standard_case_table, 1);
3617 EXFUN(Fskip_chars_backward, 3);
3618 EXFUN(Fskip_chars_forward, 3);
3619 EXFUN(Fsleep_for, 1);
3621 EXFUN(Fspecifier_spec_list, 4);
3622 EXFUN(Fstring_equal, 2);
3623 EXFUN(Fstring_lessp, 2);
3624 EXFUN(Fstring_match, 4);
3626 EXFUN(Fsubr_max_args, 1);
3627 EXFUN(Fsubr_min_args, 1);
3628 EXFUN(Fsubsidiary_coding_system, 2);
3629 EXFUN(Fsubstitute_command_keys, 1);
3630 EXFUN(Fsubstitute_in_file_name, 1);
3631 EXFUN(Fsubstring, 3);
3632 EXFUN(Fsymbol_function, 1);
3633 EXFUN(Fsymbol_name, 1);
3634 EXFUN(Fsymbol_plist, 1);
3635 EXFUN(Fsymbol_value, 1);
3636 EXFUN(Fsystem_name, 0);
3638 EXFUN(Ftimes, MANY);
3639 EXFUN(Ftruncate, 1);
3640 EXFUN(Fundo_boundary, 0);
3641 EXFUN(Funhandled_file_name_directory, 1);
3642 EXFUN(Funlock_buffer, 0);
3644 EXFUN(Fupcase_initials, 2);
3645 EXFUN(Fupcase_initials_region, 3);
3646 EXFUN(Fupcase_region, 3);
3647 EXFUN(Fuser_home_directory, 0);
3648 EXFUN(Fuser_login_name, 1);
3649 EXFUN(Fuser_group_name, 1);
3650 EXFUN(Fvector, MANY);
3651 EXFUN(Fverify_visited_file_modtime, 1);
3652 EXFUN(Fvertical_motion, 3);
3655 /*--------------- prototypes for constant symbols ------------*/
3657 extern Lisp_Object Q_style;
3658 extern Lisp_Object Qactivate_menubar_hook;
3659 extern Lisp_Object Qafter_change_major_mode_hook;
3660 extern Lisp_Object Qarith_error;
3661 extern Lisp_Object Qarrayp, Qautoload;
3662 extern Lisp_Object Qbackground, Qbackground_pixmap;
3663 extern Lisp_Object Qbeginning_of_buffer, Qbig5;
3664 extern Lisp_Object Qbitp, Qblinking;
3665 extern Lisp_Object Qbuffer_glyph_p, Qbuffer_live_p, Qbuffer_read_only;
3666 extern Lisp_Object Qbyte_code, Qcall_interactively;
3667 extern Lisp_Object Qcategory_designator_p, Qcategory_table_value_p, Qccl, Qcdr;
3668 extern Lisp_Object Qchar_or_string_p, Qcharacterp;
3669 extern Lisp_Object Qcharset_g0, Qcharset_g1, Qcharset_g2, Qcharset_g3;
3670 extern Lisp_Object Qcircular_list, Qcircular_property_list;
3671 extern Lisp_Object Qcoding_system_error;
3672 extern Lisp_Object Qcolor_pixmap_image_instance_p;
3673 extern Lisp_Object Qcommandp, Qcompletion_ignore_case;
3674 extern Lisp_Object Qconsole_live_p, Qconst_specifier, Qcr;
3675 extern Lisp_Object Qcrlf, Qcurrent_menubar, Qctext;
3676 extern Lisp_Object Qcyclic_variable_indirection, Qdecode;
3677 extern Lisp_Object Qdefun, Qdevice_live_p;
3678 extern Lisp_Object Qdictp;
3679 extern Lisp_Object Qdim, Qdisabled, Qdisplay_table;
3680 extern Lisp_Object Qdomain_error;
3681 extern Lisp_Object Qediting_error;
3682 extern Lisp_Object Qencode, Qend_of_buffer, Qend_of_file, Qend_open;
3683 extern Lisp_Object Qeol_cr, Qeol_crlf, Qeol_lf, Qeol_type;
3684 extern Lisp_Object Qerror, Qerror_conditions, Qerror_message, Qescape_quoted;
3685 extern Lisp_Object Qevent_live_p, Qexit, Qextent_live_p;
3686 extern Lisp_Object Qexternal_debugging_output, Qfeaturep;
3687 extern Lisp_Object Qfile_error;
3688 extern Lisp_Object Qforce_g0_on_output, Qforce_g1_on_output;
3689 extern Lisp_Object Qforce_g2_on_output, Qforce_g3_on_output, Qforeground;
3690 extern Lisp_Object Qformat, Qframe_live_p;
3691 extern Lisp_Object Qicon_glyph_p, Qidentity;
3692 extern Lisp_Object Qinhibit_quit, Qinhibit_read_only;
3693 extern Lisp_Object Qinput_charset_conversion;
3694 extern Lisp_Object Qinteger_char_or_marker_p, Qinteger_or_char_p;
3695 extern Lisp_Object Qinteger_or_marker_p, Qintegerp, Qinteractive;
3696 extern Lisp_Object Qinternal_error, Qinvalid_argument;
3697 extern Lisp_Object Qinvalid_change, Qinvalid_function, Qinvalid_operation;
3698 extern Lisp_Object Qinvalid_byte_code, Qinvalid_read_syntax, Qinvalid_state;
3699 extern Lisp_Object Qio_error;
3700 extern Lisp_Object Qiso2022;
3701 extern Lisp_Object Qip_any;
3702 extern Lisp_Object Qlambda, Qlayout;
3703 extern Lisp_Object Qlf;
3704 extern Lisp_Object Qlist_formation_error;
3705 extern Lisp_Object Qlistp, Qload, Qlocalhost, Qlock_shift, Qmacro;
3706 extern Lisp_Object Qmakunbound, Qmalformed_list, Qmalformed_property_list;
3707 extern Lisp_Object Qmark;
3708 extern Lisp_Object Qmnemonic;
3709 extern Lisp_Object Qmono_pixmap_image_instance_p;
3710 extern Lisp_Object Qmouse_leave_buffer_hook;
3711 extern Lisp_Object Qnas, Qnatnump, Qnative_layout;
3712 extern Lisp_Object Qno_ascii_cntl, Qno_ascii_eol, Qno_catch;
3713 extern Lisp_Object Qno_conversion, Qno_iso6429;
3714 extern Lisp_Object Qnonnegativep, Qnothing_image_instance_p;
3715 extern Lisp_Object Qnumber_char_or_marker_p, Qnumberp;
3716 extern Lisp_Object Qoutput_charset_conversion;
3717 extern Lisp_Object Qoverflow_error, Qpoint, Qpointer_glyph_p;
3718 extern Lisp_Object Qpointer_image_instance_p, Qpositivep, Qpost_read_conversion;
3719 extern Lisp_Object Qpre_write_conversion, Qprint_length;
3720 extern Lisp_Object Qprint_string_length, Qprogn, Qquit;
3721 extern Lisp_Object Qquote, Qrange_error, Qread_char;
3722 extern Lisp_Object Qread_from_minibuffer, Qreally_early_error_handler;
3723 extern Lisp_Object Qregion_beginning, Qregion_end;
3724 extern Lisp_Object Qrun_hooks, Qsans_modifiers;
3725 extern Lisp_Object Qsave_buffers_kill_emacs;
3726 extern Lisp_Object Qself_insert_command, Qself_insert_defer_undo;
3727 extern Lisp_Object Qsequencep, Qset, Qsetting_constant;
3728 extern Lisp_Object Qseven, Qshift_jis;
3729 extern Lisp_Object Qsingularity_error;
3730 extern Lisp_Object Qstandard_input, Qstandard_output;
3731 extern Lisp_Object Qstart_open;
3732 extern Lisp_Object Qstring_greaterp, Qstring_lessp, Qsubwindow;
3733 extern Lisp_Object Qsubwindow_image_instance_p;
3734 extern Lisp_Object Qsyntax_error, Qt;
3735 extern Lisp_Object Qtext_image_instance_p;
3736 extern Lisp_Object Qtop_level;
3737 extern Lisp_Object Qtrue_list_p;
3738 extern Lisp_Object Qunbound, Qunderflow_error;
3739 extern Lisp_Object Qunderline, Quser_files_and_directories;
3740 extern Lisp_Object Qvalues;
3741 extern Lisp_Object Qvariable_documentation, Qvariable_domain;
3742 extern Lisp_Object Qvoid_function, Qvoid_variable;
3743 extern Lisp_Object Qwindow_live_p, Qwrong_number_of_arguments;
3744 extern Lisp_Object Qwrong_type_argument, Qyes_or_no_p;
3746 #define SYMBOL(fou) extern Lisp_Object fou
3747 #define SYMBOL_KEYWORD(la_cle_est_fou) extern Lisp_Object la_cle_est_fou
3748 #define SYMBOL_GENERAL(tout_le_monde, est_fou) \
3749 extern Lisp_Object tout_le_monde
3751 #include "general-slots.h"
3754 #undef SYMBOL_KEYWORD
3755 #undef SYMBOL_GENERAL
3757 /*--------------- prototypes for variables of type Lisp_Object ------------*/
3759 extern Lisp_Object Vactivate_menubar_hook;
3760 extern Lisp_Object Vafter_change_major_mode_hook;
3761 extern Lisp_Object Vautoload_queue, Vblank_menubar;
3762 extern Lisp_Object Vcharset_ascii, Vcharset_composite, Vcharset_control_1;
3763 extern Lisp_Object Vcoding_system_for_read, Vcoding_system_for_write;
3764 extern Lisp_Object Vcoding_system_hash_table, Vcommand_history;
3765 extern Lisp_Object Vcommand_line_args, Vconfigure_info_directory;
3766 extern Lisp_Object Vconfigure_site_module_directory;
3767 extern Lisp_Object Vconsole_list, Vcontrolling_terminal;
3768 extern Lisp_Object Vcurrent_compiled_function_annotation, Vcurrent_load_list;
3769 extern Lisp_Object Vcurrent_mouse_event, Vcurrent_prefix_arg, Vdata_directory;
3770 extern Lisp_Object Vdirectory_sep_char, Vdisabled_command_hook;
3771 extern Lisp_Object Vdoc_directory, Vinternal_doc_file_name;
3772 extern Lisp_Object Vecho_area_buffer, Vemacs_major_version;
3773 extern Lisp_Object Vemacs_minor_version, Vexec_directory, Vexec_path;
3774 extern Lisp_Object Vexecuting_macro, Vfeatures, Vfile_domain;
3775 extern Lisp_Object Vfile_name_coding_system, Vinhibit_quit;
3776 extern Lisp_Object Vinvocation_directory, Vinvocation_name;
3777 extern Lisp_Object Vkeyboard_coding_system, Vlast_command, Vlast_command_char;
3778 extern Lisp_Object Vlast_command_event, Vlast_input_event;
3779 extern Lisp_Object Vload_file_name_internal;
3780 extern Lisp_Object Vload_file_name_internal_the_purecopy, Vload_history;
3781 extern Lisp_Object Vload_path, Vmark_even_if_inactive, Vmenubar_configuration;
3782 extern Lisp_Object Vminibuf_preprompt, Vminibuf_prompt, Vminibuffer_zero;
3783 extern Lisp_Object Vmodule_directory, Vmswindows_downcase_file_names;
3784 extern Lisp_Object Vmswindows_get_true_file_attributes, Vobarray;
3785 extern Lisp_Object Vprint_length, Vprint_level, Vprocess_environment;
3786 extern Lisp_Object Vquit_flag;
3787 extern Lisp_Object Vrecent_keys_ring, Vshell_file_name;
3788 extern Lisp_Object Vsite_module_directory;
3789 extern Lisp_Object Vstandard_input, Vstandard_output, Vstdio_str;
3790 extern Lisp_Object Vsynchronous_sounds, Vsystem_name, Vterminal_coding_system;
3791 extern Lisp_Object Vthis_command_keys, Vunread_command_event;
3792 extern Lisp_Object Vx_initial_argv_list;
3794 #endif /* INCLUDED_lisp_h_ */