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"
35 /* ------------------------ dynamic arrays ------------------- */
37 #define Dynarr_declare(type) \
44 typedef struct dynarr {
48 void *Dynarr_newf(int elsize);
49 void Dynarr_resize(void *dy, int size);
50 void Dynarr_insert_many(void *d, const void *el, int len, int start);
51 void Dynarr_delete_many(void *d, int start, int len);
52 void Dynarr_free(void *d);
54 #define Dynarr_new(type) ((type##_dynarr *) Dynarr_newf (sizeof (type)))
55 #define Dynarr_new2(dynarr_type, type) \
56 ((dynarr_type *) Dynarr_newf (sizeof (type)))
57 #define Dynarr_at(d, pos) ((d)->base[pos])
58 #define Dynarr_atp(d, pos) (&Dynarr_at (d, pos))
59 #define Dynarr_begin(d) Dynarr_atp (d, 0)
60 #define Dynarr_end(d) Dynarr_atp (d, Dynarr_length (d) - 1)
61 #define Dynarr_sizeof(d) ((d)->cur * (d)->elsize)
62 #define Dynarr_length(d) ((d)->cur)
63 #define Dynarr_largest(d) ((d)->largest)
64 #define Dynarr_reset(d) ((d)->cur = 0)
65 #define Dynarr_add_many(d, el, len) Dynarr_insert_many (d, el, len, (d)->cur)
66 #define Dynarr_insert_many_at_start(d, el, len) \
67 Dynarr_insert_many (d, el, len, 0)
68 #define Dynarr_add_literal_string(d, s) Dynarr_add_many (d, s, sizeof (s) - 1)
69 #define Dynarr_add_lisp_string(d, s) do { \
70 Lisp_String *dyna_ls_s = XSTRING (s); \
71 Dynarr_add_many (d, (char *) string_data (dyna_ls_s), \
72 string_length (dyna_ls_s)); \
75 #define Dynarr_add(d, el) ( \
76 (d)->cur >= (d)->max ? Dynarr_resize ((d), (d)->cur+1) : (void) 0, \
77 ((d)->base)[(d)->cur++] = (el), \
78 (d)->cur > (d)->largest ? (d)->largest = (d)->cur : (int) 0)
80 /* The following defines will get you into real trouble if you aren't
81 careful. But they can save a lot of execution time when used wisely. */
82 #define Dynarr_increment(d) ((d)->cur++)
83 #define Dynarr_set_size(d, n) ((d)->cur = n)
85 #ifdef MEMORY_USAGE_STATS
86 struct overhead_stats;
87 size_t Dynarr_memory_usage(void *d, struct overhead_stats *stats);
95 /*#ifdef DEBUG_SXEMACS*/
99 /*#define REGISTER register*/
102 /* EMACS_INT is the underlying integral type into which a Lisp_Object must fit.
103 In particular, it must be large enough to contain a pointer.
104 config.h can override this, e.g. to use `long long' for bigger lisp ints.
106 #### In point of fact, it would NOT be a good idea for config.h to mess
107 with EMACS_INT. A lot of code makes the basic assumption that EMACS_INT
108 is the size of a pointer. */
110 #ifndef SIZEOF_EMACS_INT
111 # define SIZEOF_EMACS_INT SIZEOF_VOID_P
115 # if SIZEOF_EMACS_INT == SIZEOF_LONG
116 # define EMACS_INT long
117 # elif SIZEOF_EMACS_INT == SIZEOF_INT
118 # define EMACS_INT int
119 # elif SIZEOF_EMACS_INT == SIZEOF_LONG_LONG_INT
120 # define EMACS_INT long long
122 # error Unable to determine suitable type for EMACS_INT
127 # define EMACS_UINT unsigned EMACS_INT
130 #define BITS_PER_EMACS_INT (SIZEOF_EMACS_INT * BITS_PER_CHAR)
132 /************************************************************************/
134 /************************************************************************/
136 /* We put typedefs here so that prototype declarations don't choke.
137 Note that we don't actually declare the structures here (except
138 maybe for simple structures like Dynarrs); that keeps them private
139 to the routines that actually use them. */
141 /* ------------------------------- */
142 /* basic char/int typedefs */
143 /* ------------------------------- */
145 /* The definitions we put here use typedefs to attribute specific meaning
146 to types that by themselves are pretty general. Stuff pointed to by a
147 char * or unsigned char * will nearly always be one of four types:
148 a) pointer to internally-formatted text; b) pointer to text in some
149 external format, which can be defined as all formats other than the
150 internal one; c) pure ASCII text; d) binary data that is not meant to
151 be interpreted as text. [A fifth possible type "e) a general pointer
152 to memory" should be replaced with void *.] Using these more specific
153 types rather than the general ones helps avoid the confusions that
154 occur when the semantics of a char * argument being studied are unclear. */
156 typedef unsigned char UChar;
158 /* The data representing the text in a buffer is logically a set
159 of Bufbytes, declared as follows. */
161 typedef UChar Bufbyte;
163 /* Explicitly signed or unsigned versions: */
164 typedef UChar UBufbyte;
165 typedef char SBufbyte;
167 /* The data representing a string in "external" format (binary or any
168 external encoding) is logically a set of Extbytes, declared as
169 follows. Extbyte is guaranteed to be just a char, so for example
170 strlen (Extbyte *) is OK. Extbyte is only a documentation device
171 for referring to external text. */
173 typedef char Extbyte;
175 /* A byte in a string in binary format: */
176 typedef char Char_Binary;
177 typedef UChar UChar_Binary;
179 /* A byte in a string in entirely US-ASCII format: (Nothing outside
180 the range 00 - 7F) */
182 typedef char Char_ASCII;
183 typedef UChar UChar_ASCII;
185 /* To the user, a buffer is made up of characters, declared as follows.
186 In the non-Mule world, characters and Bufbytes are equivalent.
187 In the Mule world, a character requires (typically) 1 to 4
188 Bufbytes for its representation in a buffer. */
192 /* Different ways of referring to a position in a buffer. We use
193 the typedefs in preference to 'EMACS_INT' to make it clearer what
194 sort of position is being used. See extents.c for a description
195 of the different positions. We put them here instead of in
196 buffer.h (where they rightfully belong) to avoid syntax errors
197 in function prototypes. */
199 typedef EMACS_INT Bufpos;
200 typedef EMACS_INT Bytind;
201 typedef EMACS_INT Memind;
203 /* Counts of bytes or chars */
205 typedef EMACS_INT Bytecount;
206 typedef EMACS_INT Charcount;
208 /* Length in bytes of a string in external format */
209 typedef EMACS_INT Extcount;
211 /* ------------------------------- */
212 /* structure/other typedefs */
213 /* ------------------------------- */
215 /* Counts of bytes or array elements */
216 typedef EMACS_INT Memory_count;
217 typedef EMACS_INT Element_count;
219 /* is this right here? */
220 typedef struct lstream_s *lstream_t;
222 typedef struct lstream_s Lstream;
224 typedef unsigned int face_index;
227 Dynarr_declare(struct face_cachel);
228 } face_cachel_dynarr;
230 typedef unsigned int glyph_index;
232 /* This is shared by process.h, events.h and others in future.
233 See events.h for description */
234 typedef long unsigned int USID;
237 Dynarr_declare(struct glyph_cachel);
238 } glyph_cachel_dynarr;
240 struct buffer; /* "buffer.h" */
241 struct console; /* "console.h" */
242 struct device; /* "device.h" */
243 struct extent_fragment;
245 typedef struct extent *EXTENT;
246 struct frame; /* "frame.h" */
247 struct window; /* "window.h" */
248 typedef struct Lisp_Event Lisp_Event; /* "events.h" */
249 typedef struct Lisp_Face Lisp_Face; /* "faces.h" */
250 typedef struct Lisp_Process Lisp_Process; /* "procimpl.h" */
251 struct stat; /* <sys/stat.h> */
252 typedef struct Lisp_Color_Instance Lisp_Color_Instance;
253 typedef struct Lisp_Font_Instance Lisp_Font_Instance;
254 typedef struct Lisp_Image_Instance Lisp_Image_Instance;
255 typedef struct Lisp_Gui_Item Lisp_Gui_Item;
257 struct display_glyph_area;
259 struct redisplay_info;
260 struct window_mirror;
261 struct scrollbar_instance;
262 struct font_metric_info;
264 struct console_type_entry;
267 Dynarr_declare(Bufbyte);
271 Dynarr_declare(Extbyte);
275 Dynarr_declare(Emchar);
279 Dynarr_declare(char);
282 typedef unsigned char unsigned_char;
284 Dynarr_declare(unsigned char);
285 } unsigned_char_dynarr;
287 typedef unsigned long unsigned_long;
289 Dynarr_declare(unsigned long);
290 } unsigned_long_dynarr;
297 Dynarr_declare(Bufpos);
301 Dynarr_declare(Bytind);
305 Dynarr_declare(Charcount);
309 Dynarr_declare(Bytecount);
313 Dynarr_declare(struct console_type_entry);
314 } console_type_entry_dynarr;
316 enum run_hooks_condition {
317 RUN_HOOKS_TO_COMPLETION,
318 RUN_HOOKS_UNTIL_SUCCESS,
319 RUN_HOOKS_UNTIL_FAILURE
338 #ifndef ERROR_CHECK_TYPECHECK
340 typedef enum error_behavior {
346 #define ERRB_EQ(a, b) ((a) == (b))
350 /* By defining it like this, we provide strict type-checking
351 for code that lazily uses ints. */
353 typedef struct _error_behavior_struct_ {
354 int really_unlikely_name_to_have_accidentally_in_a_non_errb_structure;
357 extern Error_behavior ERROR_ME;
358 extern Error_behavior ERROR_ME_NOT;
359 extern Error_behavior ERROR_ME_WARN;
361 #define ERRB_EQ(a, b) \
362 ((a).really_unlikely_name_to_have_accidentally_in_a_non_errb_structure == \
363 (b).really_unlikely_name_to_have_accidentally_in_a_non_errb_structure)
367 enum munge_me_out_the_door {
368 MUNGE_ME_FUNCTION_KEY,
369 MUNGE_ME_KEY_TRANSLATION
372 /* very cool convenience type */
373 typedef size_t sxe_index_t;
375 /************************************************************************/
376 /* Definition of Lisp_Object data type */
377 /************************************************************************/
379 /* Define the fundamental Lisp data structures */
381 /* This is the set of Lisp data types */
390 #define POINTER_TYPE_P(type) ((type) == Lisp_Type_Record)
392 /* Overridden by m/next.h */
393 #ifndef ASSERT_VALID_POINTER
394 # define ASSERT_VALID_POINTER(pnt) assert((((EMACS_UINT) pnt) & 3) == 0)
402 #define INT_VALBITS (BITS_PER_EMACS_INT - INT_GCBITS)
403 #define VALBITS (BITS_PER_EMACS_INT - GCBITS)
404 #define EMACS_INT_MAX ((EMACS_INT) ((1UL << (INT_VALBITS - 1)) -1UL))
405 #define EMACS_INT_MIN (-(EMACS_INT_MAX) - 1)
406 #define NUMBER_FITS_IN_AN_EMACS_INT(num) \
407 ((num) <= EMACS_INT_MAX && (num) >= EMACS_INT_MIN)
409 #include "lisp-disunion.h"
411 #define XPNTR(x) ((void *) XPNTRVAL(x))
413 /* WARNING WARNING WARNING. You must ensure on your own that proper
414 GC protection is provided for the elements in this array. */
416 Dynarr_declare(Lisp_Object);
417 } Lisp_Object_dynarr;
420 Dynarr_declare(Lisp_Object *);
421 } Lisp_Object_ptr_dynarr;
423 /* Close your eyes now lest you vomit or spontaneously combust ... */
425 #define HACKEQ_UNSAFE(obj1, obj2) \
426 (EQ (obj1, obj2) || (!POINTER_TYPE_P (XTYPE (obj1)) \
427 && !POINTER_TYPE_P (XTYPE (obj2)) \
428 && XCHAR_OR_INT (obj1) == XCHAR_OR_INT (obj2)))
431 extern int debug_issue_ebola_notices;
432 int eq_with_ebola_notice(Lisp_Object, Lisp_Object);
433 #define EQ_WITH_EBOLA_NOTICE(obj1, obj2) \
434 (debug_issue_ebola_notices ? eq_with_ebola_notice (obj1, obj2) \
437 #define EQ_WITH_EBOLA_NOTICE(obj1, obj2) EQ (obj1, obj2)
440 /* OK, you can open them again */
442 /************************************************************************/
443 /** Definitions of basic Lisp objects **/
444 /************************************************************************/
448 /*------------------------------ unbound -------------------------------*/
450 /* Qunbound is a special Lisp_Object (actually of type
451 symbol-value-forward), that can never be visible to
452 the Lisp caller and thus can be used in the C code
453 to mean "no such value". */
455 #define UNBOUNDP(val) EQ (val, Qunbound)
457 /*------------------------------- cons ---------------------------------*/
459 /* In a cons, the markbit of the car is the gc mark bit */
462 struct lrecord_header lheader;
463 /* for seq iterators */
465 Lisp_Object car, cdr;
467 typedef struct Lisp_Cons Lisp_Cons;
469 DECLARE_LRECORD(cons, Lisp_Cons);
470 #define XCONS(x) XRECORD (x, cons, Lisp_Cons)
471 #define XSETCONS(x, p) XSETRECORD (x, p, cons)
472 #define CONSP(x) RECORDP (x, cons)
473 #define CHECK_CONS(x) CHECK_RECORD (x, cons)
474 #define CONCHECK_CONS(x) CONCHECK_RECORD (x, cons)
476 #define CONS_MARKED_P(c) MARKED_RECORD_HEADER_P(&((c)->lheader))
477 #define MARK_CONS(c) MARK_RECORD_HEADER (&((c)->lheader))
479 extern Lisp_Object Qnil;
481 #define NILP(x) EQ (x, Qnil)
482 #define XCAR(a) (XCONS (a)->car)
483 #define XCDR(a) (XCONS (a)->cdr)
484 #define LISTP(x) (CONSP(x) || NILP(x))
486 #define CHECK_LIST(x) do { \
488 dead_wrong_type_argument (Qlistp, x); \
491 #define CONCHECK_LIST(x) do { \
493 x = wrong_type_argument (Qlistp, x); \
496 /*---------------------- list traversal macros -------------------------*/
498 /* Note: These macros are for traversing through a list in some format,
499 and executing code that you specify on each member of the list.
501 There are two kinds of macros, those requiring surrounding braces, and
502 those not requiring this. Which type of macro will be indicated.
503 The general format for using a brace-requiring macro is
506 LIST_LOOP_3 (elt, list, tail)
513 LIST_LOOP_3 (elt, list, tail)
519 You can put variable declarations between the brace and beginning of
520 macro, but NOTHING ELSE.
522 The brace-requiring macros typically declare themselves any arguments
523 that are initialized and iterated by the macros. If for some reason
524 you need to declare these arguments yourself (e.g. to do something on
525 them before the iteration starts, use the _NO_DECLARE versions of the
529 /* There are two basic kinds of macros: those that handle "internal" lists
530 that are known to be correctly structured (i.e. first element is a cons
531 or nil, and the car of each cons is also a cons or nil, and there are
532 no circularities), and those that handle "external" lists, where the
533 list may have any sort of invalid formation. This is reflected in
534 the names: those with "EXTERNAL_" work with external lists, and those
535 without this prefix work with internal lists. The internal-list
536 macros will hit an assertion failure if the structure is ill-formed;
537 the external-list macros will signal an error in this case, either a
538 malformed-list error or a circular-list error.
540 Note also that the simplest external list iterator, EXTERNAL_LIST_LOOP,
541 does *NOT* check for circularities. Therefore, make sure you call
542 QUIT each iteration or so. However, it's probably easier just to use
543 EXTERNAL_LIST_LOOP_2, which is easier to use in any case.
546 /* LIST_LOOP and EXTERNAL_LIST_LOOP are the simplest macros. They don't
547 require brace surrounding, and iterate through a list, which may or may
548 not known to be syntactically correct. EXTERNAL_LIST_LOOP is for those
549 not known to be correct, and it detects and signals a malformed list
550 error when encountering a problem. Circularities, however, are not
551 handled, and cause looping forever, so make sure to include a QUIT.
552 These functions also accept two args, TAIL (set progressively to each
553 cons starting with the first), and LIST, the list to iterate over.
554 TAIL needs to be defined by the program.
556 In each iteration, you can retrieve the current list item using XCAR
557 (tail), or destructively modify the list using XSETCAR (tail,
560 #define LIST_LOOP(tail, list) \
565 #define EXTERNAL_LIST_LOOP(tail, list) \
566 for (tail = list; !NILP (tail); tail = XCDR (tail)) \
567 if (!CONSP (tail)) { \
568 signal_malformed_list_error (list); \
571 /* The following macros are the "core" macros for list traversal.
573 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. ***
575 LIST_LOOP_2 and EXTERNAL_LIST_LOOP_2 are the standard, most-often used
576 macros. They take two arguments, an element variable ELT and the list
577 LIST. ELT is automatically declared, and set to each element in turn
580 LIST_LOOP_3 and EXTERNAL_LIST_LOOP_3 are the same, but they have a third
581 argument TAIL, another automatically-declared variable. At each iteration,
582 this one points to the cons cell for which ELT is the car.
584 EXTERNAL_LIST_LOOP_4 is like EXTERNAL_LIST_LOOP_3 but takes an additional
585 LEN argument, again automatically declared, which counts the number of
586 iterations gone by. It is 0 during the first iteration.
588 EXTERNAL_LIST_LOOP_4_NO_DECLARE is like EXTERNAL_LIST_LOOP_4 but none
589 of the variables are automatically declared, and so you need to declare
590 them yourself. (ELT and TAIL are Lisp_Objects, and LEN is an EMACS_INT.)
593 #define LIST_LOOP_2(elt, list) \
594 LIST_LOOP_3(elt, list, unused_tail_##elt)
596 #define LIST_LOOP_3(elt, list, tail) \
597 for (Lisp_Object elt, tail = list; \
598 NILP(tail) ? false : (elt = XCAR (tail), true); \
601 /* The following macros are for traversing lisp lists.
602 Signal an error if LIST is not properly acyclic and nil-terminated.
604 Use tortoise/hare algorithm to check for cycles, but only if it
605 looks like the list is getting too long. Not only is the hare
606 faster than the tortoise; it even gets a head start! */
608 /* Optimized and safe macros for looping over external lists. */
609 #define CIRCULAR_LIST_SUSPICION_LENGTH 1024
611 #define EXTERNAL_LIST_LOOP_1(list) \
612 Lisp_Object ELL1_elt, ELL1_hare, ELL1_tortoise; \
613 EMACS_INT ELL1_len; \
614 PRIVATE_EXTERNAL_LIST_LOOP_6 (ELL1_elt, list, ELL1_len, ELL1_hare, \
615 ELL1_tortoise, CIRCULAR_LIST_SUSPICION_LENGTH)
617 #define EXTERNAL_LIST_LOOP_2(elt, list) \
618 Lisp_Object elt, hare_##elt, tortoise_##elt; \
619 EMACS_INT len_##elt; \
620 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
621 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH)
623 #define EXTERNAL_LIST_LOOP_3(elt, list, tail) \
624 Lisp_Object elt, tail, tortoise_##elt; \
625 EMACS_INT len_##elt; \
626 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail, \
627 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH)
629 #define EXTERNAL_LIST_LOOP_4_NO_DECLARE(elt, list, tail, len) \
630 Lisp_Object tortoise_##elt; \
631 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail, \
632 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH)
634 #define EXTERNAL_LIST_LOOP_4(elt, list, tail, len) \
635 Lisp_Object elt, tail, tortoise_##elt; \
637 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail, \
638 tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH)
640 #define PRIVATE_EXTERNAL_LIST_LOOP_6(elt, list, len, hare, \
641 tortoise, suspicion_length) \
642 for (tortoise = hare = list, len = 0; \
644 (CONSP (hare) ? ((elt = XCAR (hare)), 1) : \
646 (signal_malformed_list_error (list), 0))); \
648 (hare = XCDR (hare)), \
649 (void)((++len > suspicion_length) && \
650 ((void)(((len & 1) != 0)&& \
651 ((tortoise = XCDR (tortoise)), 0)), \
652 (EQ (hare, tortoise) && \
653 (signal_circular_list_error (list), 0)))))
655 /* GET_LIST_LENGTH and GET_EXTERNAL_LIST_LENGTH:
657 These two macros return the length of LIST (either an internal or external
658 list, according to which macro is used), stored into LEN (which must
659 be declared by the caller). Circularities are trapped in external lists
660 (and cause errors). Neither macro need be declared inside brackets. */
662 #define GET_LIST_LENGTH(list, len) do { \
663 Lisp_Object GLL_tail; \
664 for (GLL_tail = list, len = 0; \
666 GLL_tail = XCDR (GLL_tail), ++len) \
670 #define GET_EXTERNAL_LIST_LENGTH(list, len) \
672 Lisp_Object GELL_elt, GELL_tail; \
673 EXTERNAL_LIST_LOOP_4_NO_DECLARE (GELL_elt, list, GELL_tail, len) \
677 /* For a list that's known to be in valid list format, where we may
678 be deleting the current element out of the list --
679 will abort() if the list is not in valid format */
680 #define LIST_LOOP_DELETING(consvar, nextconsvar, list) \
681 for (consvar = list; \
682 !NILP (consvar) ? (nextconsvar = XCDR (consvar), 1) :0; \
683 consvar = nextconsvar)
685 /* LIST_LOOP_DELETE_IF and EXTERNAL_LIST_LOOP_DELETE_IF:
687 These two macros delete all elements of LIST (either an internal or
688 external list, according to which macro is used) satisfying
689 CONDITION, a C expression referring to variable ELT. ELT is
690 automatically declared. Circularities are trapped in external
691 lists (and cause errors). Neither macro need be declared inside
694 #define LIST_LOOP_DELETE_IF(elt, list, condition) do { \
695 /* Do not use ##list when creating new variables because \
696 that may not be just a variable name. */ \
697 Lisp_Object prev_tail_##elt = Qnil; \
698 LIST_LOOP_3 (elt, list, tail_##elt) \
702 if (NILP (prev_tail_##elt)) \
703 list = XCDR (tail_##elt); \
705 XCDR (prev_tail_##elt) = XCDR (tail_##elt); \
708 prev_tail_##elt = tail_##elt; \
712 #define EXTERNAL_LIST_LOOP_DELETE_IF(elt, list, condition) do { \
713 Lisp_Object prev_tail_##elt = Qnil; \
714 EXTERNAL_LIST_LOOP_4 (elt, list, tail_##elt, len_##elt) \
718 if (NILP (prev_tail_##elt)) \
719 list = XCDR (tail_##elt); \
721 XCDR (prev_tail_##elt) = XCDR (tail_##elt); \
722 /* Keep tortoise from ever passing hare. */ \
726 prev_tail_##elt = tail_##elt; \
730 /* Macros for looping over external alists.
732 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. ***
734 EXTERNAL_ALIST_LOOP_4 is similar to EXTERNAL_LIST_LOOP_2, but it
735 assumes the elements are aconses (the elements in an alist) and
736 sets two additional argument variables ELT_CAR and ELT_CDR to the
737 car and cdr of the acons. All of the variables ELT, ELT_CAR and
738 ELT_CDR are automatically declared.
740 EXTERNAL_ALIST_LOOP_5 adds a TAIL argument to EXTERNAL_ALIST_LOOP_4,
741 just like EXTERNAL_LIST_LOOP_3 does, and again TAIL is automatically
744 EXTERNAL_ALIST_LOOP_6 adds a LEN argument to EXTERNAL_ALIST_LOOP_5,
745 just like EXTERNAL_LIST_LOOP_4 does, and again LEN is automatically
748 EXTERNAL_ALIST_LOOP_6_NO_DECLARE does not declare any of its arguments,
749 just like EXTERNAL_LIST_LOOP_4_NO_DECLARE, and so these must be declared
753 /* Optimized and safe macros for looping over external alists. */
754 #define EXTERNAL_ALIST_LOOP_4(elt, elt_car, elt_cdr, list) \
755 Lisp_Object elt, elt_car, elt_cdr; \
756 Lisp_Object hare_##elt, tortoise_##elt; \
757 EMACS_INT len_##elt; \
758 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
759 len_##elt, hare_##elt, tortoise_##elt, \
760 CIRCULAR_LIST_SUSPICION_LENGTH)
762 #define EXTERNAL_ALIST_LOOP_5(elt, elt_car, elt_cdr, list, tail) \
763 Lisp_Object elt, elt_car, elt_cdr, tail; \
764 Lisp_Object tortoise_##elt; \
765 EMACS_INT len_##elt; \
766 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
767 len_##elt, tail, tortoise_##elt, \
768 CIRCULAR_LIST_SUSPICION_LENGTH) \
770 #define EXTERNAL_ALIST_LOOP_6(elt, elt_car, elt_cdr, list, tail, len) \
771 Lisp_Object elt, elt_car, elt_cdr, tail; \
773 Lisp_Object tortoise_##elt; \
774 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
775 len, tail, tortoise_##elt, \
776 CIRCULAR_LIST_SUSPICION_LENGTH)
778 #define EXTERNAL_ALIST_LOOP_6_NO_DECLARE(elt, elt_car, elt_cdr, list, \
780 Lisp_Object tortoise_##elt; \
781 PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
782 len, tail, tortoise_##elt, \
783 CIRCULAR_LIST_SUSPICION_LENGTH)
785 #define PRIVATE_EXTERNAL_ALIST_LOOP_8(elt, elt_car, elt_cdr, list, len, \
786 hare, tortoise, suspicion_length) \
787 PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, hare, tortoise, \
789 if (CONSP (elt) ? (elt_car = XCAR (elt), elt_cdr = XCDR (elt), 0) :1) \
793 /* Macros for looping over external property lists.
795 *** ALL OF THESE MACROS MUST BE DECLARED INSIDE BRACES -- SEE ABOVE. ***
797 EXTERNAL_PROPERTY_LIST_LOOP_3 maps over an external list assumed to
798 be a property list, consisting of alternating pairs of keys
799 (typically symbols or keywords) and values. Each iteration
800 processes one such pair out of LIST, assigning the two elements to
801 KEY and VALUE respectively. Malformed lists and circularities are
802 trapped as usual, and in addition, property lists with an odd number
803 of elements also signal an error.
805 EXTERNAL_PROPERTY_LIST_LOOP_4 adds a TAIL argument to
806 EXTERNAL_PROPERTY_LIST_LOOP_3, just like EXTERNAL_LIST_LOOP_3 does,
807 and again TAIL is automatically declared.
809 EXTERNAL_PROPERTY_LIST_LOOP_5 adds a LEN argument to
810 EXTERNAL_PROPERTY_LIST_LOOP_4, just like EXTERNAL_LIST_LOOP_4 does,
811 and again LEN is automatically declared. Note that in this case,
812 LEN counts the iterations, NOT the total number of list elements
813 processed, which is 2 * LEN.
815 EXTERNAL_PROPERTY_LIST_LOOP_5_NO_DECLARE does not declare any of its
816 arguments, just like EXTERNAL_LIST_LOOP_4_NO_DECLARE, and so these
817 must be declared manually. */
819 /* Optimized and safe macros for looping over external property lists. */
820 #define EXTERNAL_PROPERTY_LIST_LOOP_3(key, value, list) \
821 Lisp_Object key, value, hare_##key, tortoise_##key; \
822 EMACS_INT len_##key; \
823 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len_##key, hare_##key, \
824 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH)
826 #define EXTERNAL_PROPERTY_LIST_LOOP_4(key, value, list, tail) \
827 Lisp_Object key, value, tail, tortoise_##key; \
828 EMACS_INT len_##key; \
829 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len_##key, tail, \
830 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH)
832 #define EXTERNAL_PROPERTY_LIST_LOOP_5(key, value, list, tail, len) \
833 Lisp_Object key, value, tail, tortoise_##key; \
835 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len, tail, \
836 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH)
838 #define EXTERNAL_PROPERTY_LIST_LOOP_5_NO_DECLARE(key, value, list, \
840 Lisp_Object tortoise_##key; \
841 EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len, tail, \
842 tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH)
844 #define EXTERNAL_PROPERTY_LIST_LOOP_7(key, value, list, len, hare, \
845 tortoise, suspicion_length) \
846 for (tortoise = hare = list, len = 0; \
849 (key = XCAR (hare), \
850 hare = XCDR (hare), \
851 (CONSP (hare) ? 1 : \
852 (signal_malformed_property_list_error (list), 0)))) ? \
853 (value = XCAR (hare), 1) : \
855 (signal_malformed_property_list_error (list), 0))); \
857 hare = XCDR (hare), \
858 ((++len < suspicion_length) ? \
861 ((void) (tortoise = XCDR (XCDR (tortoise)))) : \
864 (EQ (hare, tortoise) ? \
865 ((void) signal_circular_property_list_error (list)) : \
868 /* For a property list (alternating keywords/values) that may not be
869 in valid list format -- will signal an error if the list is not in
870 valid format. CONSVAR is used to keep track of the iterations
871 without modifying PLIST.
873 We have to be tricky to still keep the same C format.*/
874 #define EXTERNAL_PROPERTY_LIST_LOOP(tail, key, value, plist) \
876 (CONSP (tail) && CONSP (XCDR (tail)) ? \
877 (key = XCAR (tail), value = XCAR (XCDR (tail))) : \
878 (key = Qunbound, value = Qunbound)), \
880 tail = XCDR (XCDR (tail))) \
881 if (UNBOUNDP (key)) \
882 Fsignal (Qmalformed_property_list, list1 (plist)); \
885 #define PROPERTY_LIST_LOOP(tail, key, value, plist) \
888 (key = XCAR (tail), tail = XCDR (tail), \
889 value = XCAR (tail), tail = XCDR (tail), 1); \
892 /* Return 1 if LIST is properly acyclic and nil-terminated, else 0. */
893 extern_inline int TRUE_LIST_P(Lisp_Object object);
894 extern_inline int TRUE_LIST_P(Lisp_Object object)
896 Lisp_Object hare, tortoise;
899 for (hare = tortoise = object, len = 0;
900 CONSP(hare); hare = XCDR(hare), len++) {
901 if (len < CIRCULAR_LIST_SUSPICION_LENGTH)
905 tortoise = XCDR(tortoise);
906 else if (EQ(hare, tortoise))
913 /* Signal an error if LIST is not properly acyclic and nil-terminated. */
914 #define CHECK_TRUE_LIST(list) do { \
915 Lisp_Object CTL_list = (list); \
916 Lisp_Object CTL_hare, CTL_tortoise; \
919 for (CTL_hare = CTL_tortoise = CTL_list, CTL_len = 0; \
921 CTL_hare = XCDR (CTL_hare), CTL_len++) \
923 if (CTL_len < CIRCULAR_LIST_SUSPICION_LENGTH) \
927 CTL_tortoise = XCDR (CTL_tortoise); \
928 else if (EQ (CTL_hare, CTL_tortoise)) \
929 Fsignal (Qcircular_list, list1 (CTL_list)); \
932 if (! NILP (CTL_hare)) \
933 signal_malformed_list_error (CTL_list); \
936 /*------------------------------ string --------------------------------*/
939 struct lrecord_header lheader;
947 typedef struct Lisp_String Lisp_String;
949 DECLARE_LRECORD(string, Lisp_String);
950 #define XSTRING(x) XRECORD (x, string, Lisp_String)
951 #define XSETSTRING(x, p) XSETRECORD (x, p, string)
952 #define STRINGP(x) RECORDP (x, string)
953 #define CHECK_STRING(x) CHECK_RECORD (x, string)
954 #define CONCHECK_STRING(x) CONCHECK_RECORD (x, string)
958 Charcount bytecount_to_charcount(const Bufbyte * ptr, Bytecount len);
959 Bytecount charcount_to_bytecount(const Bufbyte * ptr, Charcount len);
963 # define bytecount_to_charcount(ptr, len) (len)
964 # define charcount_to_bytecount(ptr, len) (len)
966 #endif /* not MULE */
968 #define string_length(s) ((s)->size)
969 #define XSTRING_LENGTH(s) string_length (XSTRING (s))
970 #define XSTRING_CHAR_LENGTH(s) string_char_length (XSTRING (s))
971 #define string_data(s) ((s)->data + 0)
972 #define XSTRING_DATA(s) string_data (XSTRING (s))
973 #define string_byte(s, i) ((s)->data[i] + 0)
974 #define XSTRING_BYTE(s, i) string_byte (XSTRING (s), i)
975 #define string_byte_addr(s, i) (&((s)->data[i]))
976 #define set_string_length(s, len) ((void) ((s)->size = (len)))
977 #define set_string_data(s, ptr) ((void) ((s)->data = (ptr)))
978 #define set_string_byte(s, i, b) ((void) ((s)->data[i] = (b)))
980 void resize_string(Lisp_String * s, Bytecount pos, Bytecount delta);
984 extern_inline Charcount string_char_length(const Lisp_String *s);
985 extern_inline Charcount string_char_length(const Lisp_String *s)
987 return bytecount_to_charcount(string_data(s), string_length(s));
990 # define string_char(s, i) charptr_emchar_n (string_data (s), i)
991 # define string_char_addr(s, i) charptr_n_addr (string_data (s), i)
992 void set_string_char(Lisp_String * s, Charcount i, Emchar c);
996 # define string_char_length(s) string_length (s)
997 # define string_char(s, i) ((Emchar) string_byte (s, i))
998 # define string_char_addr(s, i) string_byte_addr (s, i)
999 # define set_string_char(s, i, c) set_string_byte (s, i, (Bufbyte)c)
1001 #endif /* not MULE */
1003 /* Return the true aligned size of a struct whose last member is a
1004 variable-length array field. (this is known as the "struct hack") */
1005 /* Implementation: in practice, structtype and fieldtype usually have
1006 the same alignment, but we can't be sure. We need to use
1007 ALIGN_SIZE to be absolutely sure of getting the correct alignment.
1008 To help the compiler's optimizer, we use a ternary expression that
1009 only a very stupid compiler would fail to correctly simplify. */
1010 #define FLEXIBLE_ARRAY_STRUCT_SIZEOF(structtype, \
1014 (ALIGNOF (structtype) == ALIGNOF (fieldtype) \
1015 ? (offsetof (structtype, fieldname) + \
1016 (offsetof (structtype, fieldname[1]) - \
1017 offsetof (structtype, fieldname[0])) * \
1020 ((offsetof (structtype, fieldname) + \
1021 (offsetof (structtype, fieldname[1]) - \
1022 offsetof (structtype, fieldname[0])) * \
1024 ALIGNOF (structtype))))
1026 /*------------------------------ vector --------------------------------*/
1028 struct Lisp_Vector {
1029 struct lcrecord_header header;
1030 /* the sequence category */
1032 /* this vector's length */
1034 /* next is now chained through v->contents[size], terminated by Qzero.
1035 This means that pure vectors don't need a "next" */
1036 /* struct Lisp_Vector *next; */
1037 Lisp_Object contents[1];
1039 typedef struct Lisp_Vector Lisp_Vector;
1041 DECLARE_LRECORD(vector, Lisp_Vector);
1042 #define XVECTOR(x) XRECORD (x, vector, Lisp_Vector)
1043 #define XSETVECTOR(x, p) XSETRECORD (x, p, vector)
1044 #define VECTORP(x) RECORDP (x, vector)
1045 #define CHECK_VECTOR(x) CHECK_RECORD (x, vector)
1046 #define CONCHECK_VECTOR(x) CONCHECK_RECORD (x, vector)
1048 #define vector_length(v) ((v)->size)
1049 #define XVECTOR_LENGTH(s) vector_length (XVECTOR (s))
1050 #define vector_data(v) ((v)->contents)
1051 #define XVECTOR_DATA(s) vector_data (XVECTOR (s))
1053 /*---------------------------- bit vectors -----------------------------*/
1055 #if (SXE_LONGBITS < 16)
1056 #error What the hell?!
1057 #elif (SXE_LONGBITS < 32)
1058 # define LONGBITS_LOG2 4
1059 # define LONGBITS_POWER_OF_2 16
1060 #elif (SXE_LONGBITS < 64)
1061 # define LONGBITS_LOG2 5
1062 # define LONGBITS_POWER_OF_2 32
1063 #elif (SXE_LONGBITS < 128)
1064 # define LONGBITS_LOG2 6
1065 # define LONGBITS_POWER_OF_2 64
1067 #error You really have 128-bit integers?!
1070 struct Lisp_Bit_Vector {
1071 struct lrecord_header lheader;
1073 /* category subsystem */
1078 unsigned long bits[1];
1080 typedef struct Lisp_Bit_Vector Lisp_Bit_Vector;
1082 DECLARE_LRECORD(bit_vector, Lisp_Bit_Vector);
1083 #define XBIT_VECTOR(x) XRECORD (x, bit_vector, Lisp_Bit_Vector)
1084 #define XSETBIT_VECTOR(x, p) XSETRECORD (x, p, bit_vector)
1085 #define BIT_VECTORP(x) RECORDP (x, bit_vector)
1086 #define CHECK_BIT_VECTOR(x) CHECK_RECORD (x, bit_vector)
1087 #define CONCHECK_BIT_VECTOR(x) CONCHECK_RECORD (x, bit_vector)
1089 #define BITP(x) (INTP (x) && (XINT (x) == 0 || XINT (x) == 1))
1091 #define CHECK_BIT(x) do { \
1093 dead_wrong_type_argument (Qbitp, x);\
1096 #define CONCHECK_BIT(x) do { \
1098 x = wrong_type_argument (Qbitp, x); \
1101 #define bit_vector_length(v) ((v)->size)
1102 #define bit_vector_next(v) ((v)->next)
1104 extern_inline int bit_vector_bit(const Lisp_Bit_Vector *v, size_t n);
1105 extern_inline int bit_vector_bit(const Lisp_Bit_Vector *v, size_t n)
1107 return ((v->bits[n >> LONGBITS_LOG2] >> (n & (LONGBITS_POWER_OF_2 - 1)))
1111 extern_inline void set_bit_vector_bit(Lisp_Bit_Vector *v, size_t n, int value);
1112 extern_inline void set_bit_vector_bit(Lisp_Bit_Vector *v, size_t n, int value)
1115 v->bits[n >> LONGBITS_LOG2] |=
1116 (1UL << (n & (LONGBITS_POWER_OF_2 - 1)));
1118 v->bits[n >> LONGBITS_LOG2] &=
1119 ~(1UL << (n & (LONGBITS_POWER_OF_2 - 1)));
1122 /* Number of longs required to hold LEN bits */
1123 #define BIT_VECTOR_LONG_STORAGE(len) \
1124 (((len) + LONGBITS_POWER_OF_2 - 1) >> LONGBITS_LOG2)
1126 /*------------------------------ symbol --------------------------------*/
1128 typedef struct Lisp_Symbol Lisp_Symbol;
1129 struct Lisp_Symbol {
1130 struct lrecord_header lheader;
1131 /* next symbol in this obarray bucket */
1135 Lisp_Object function;
1139 #define SYMBOL_IS_KEYWORD(sym) \
1140 ((string_byte (symbol_name (XSYMBOL (sym)), 0) == ':') \
1141 && EQ (sym, oblookup (Vobarray, \
1142 string_data (symbol_name (XSYMBOL (sym))), \
1143 string_length (symbol_name (XSYMBOL (sym))))))
1144 #define KEYWORDP(obj) (SYMBOLP (obj) && SYMBOL_IS_KEYWORD (obj))
1146 DECLARE_LRECORD(symbol, Lisp_Symbol);
1147 #define XSYMBOL(x) XRECORD (x, symbol, Lisp_Symbol)
1148 #define XSETSYMBOL(x, p) XSETRECORD (x, p, symbol)
1149 #define SYMBOLP(x) RECORDP (x, symbol)
1150 #define CHECK_SYMBOL(x) CHECK_RECORD (x, symbol)
1151 #define CONCHECK_SYMBOL(x) CONCHECK_RECORD (x, symbol)
1153 #define symbol_next(s) ((s)->next)
1154 #define symbol_name(s) ((s)->name)
1155 #define symbol_value(s) ((s)->value)
1156 #define symbol_function(s) ((s)->function)
1157 #define symbol_plist(s) ((s)->plist)
1159 /*------------------------------- subr ---------------------------------*/
1161 typedef Lisp_Object(*lisp_fn_t) (void);
1164 struct lrecord_header lheader;
1172 typedef struct Lisp_Subr Lisp_Subr;
1174 DECLARE_LRECORD(subr, Lisp_Subr);
1175 #define XSUBR(x) XRECORD (x, subr, Lisp_Subr)
1176 #define XSETSUBR(x, p) XSETRECORD (x, p, subr)
1177 #define SUBRP(x) RECORDP (x, subr)
1178 #define CHECK_SUBR(x) CHECK_RECORD (x, subr)
1179 #define CONCHECK_SUBR(x) CONCHECK_RECORD (x, subr)
1181 #define subr_function(subr) ((subr)->subr_fn)
1182 #define SUBR_FUNCTION(subr,max_args) \
1183 ((Lisp_Object (*) (EXFUN_##max_args)) (subr)->subr_fn)
1184 #define subr_name(subr) ((subr)->name)
1186 /*------------------------------ marker --------------------------------*/
1188 typedef struct Lisp_Marker Lisp_Marker;
1189 struct Lisp_Marker {
1190 struct lrecord_header lheader;
1193 struct buffer *buffer;
1195 char insertion_type;
1198 DECLARE_LRECORD(marker, Lisp_Marker);
1199 #define XMARKER(x) XRECORD (x, marker, Lisp_Marker)
1200 #define XSETMARKER(x, p) XSETRECORD (x, p, marker)
1201 #define MARKERP(x) RECORDP (x, marker)
1202 #define CHECK_MARKER(x) CHECK_RECORD (x, marker)
1203 #define CONCHECK_MARKER(x) CONCHECK_RECORD (x, marker)
1205 /* The second check was looking for GCed markers still in use */
1206 /* if (INTP (XMARKER (x)->lheader.next.v)) abort (); */
1208 #define marker_next(m) ((m)->next)
1209 #define marker_prev(m) ((m)->prev)
1211 /*------------------------------- char ---------------------------------*/
1213 #define CHARP(x) (XTYPE (x) == Lisp_Type_Char)
1215 #ifdef ERROR_CHECK_TYPECHECK
1217 extern_inline Emchar XCHAR(Lisp_Object obj);
1218 extern_inline Emchar XCHAR(Lisp_Object obj)
1221 return XCHARVAL(obj);
1226 #define XCHAR(x) ((Emchar)XCHARVAL (x))
1230 #define CHECK_CHAR(x) CHECK_NONRECORD (x, Lisp_Type_Char, Qcharacterp)
1231 #define CONCHECK_CHAR(x) CONCHECK_NONRECORD (x, Lisp_Type_Char, Qcharacterp)
1233 /*------------------------------ float ---------------------------------*/
1235 /* moved to ent-float.h */
1237 /*-------------------------------- int ---------------------------------*/
1239 #define ZEROP(x) EQ (x, Qzero)
1241 #ifdef ERROR_CHECK_TYPECHECK
1243 extern_inline EMACS_INT XINT(Lisp_Object obj);
1244 extern_inline EMACS_INT XINT(Lisp_Object obj)
1247 return XREALINT(obj);
1250 extern_inline EMACS_INT XCHAR_OR_INT(Lisp_Object obj);
1251 extern_inline EMACS_INT XCHAR_OR_INT(Lisp_Object obj)
1253 assert(INTP(obj) || CHARP(obj));
1254 return CHARP(obj) ? XCHAR(obj) : XINT(obj);
1257 #else /* no error checking */
1259 #define XINT(obj) XREALINT (obj)
1260 #define XCHAR_OR_INT(obj) (CHARP (obj) ? XCHAR (obj) : XINT (obj))
1262 #endif /* no error checking */
1264 #define CHECK_INT(x) do { \
1266 dead_wrong_type_argument (Qintegerp, x); \
1269 #define CONCHECK_INT(x) do { \
1271 x = wrong_type_argument (Qintegerp, x); \
1274 #define NATNUMP(x) (INTP (x) && XINT (x) >= 0)
1276 #define CHECK_NATNUM(x) do { \
1278 dead_wrong_type_argument (Qnatnump, x); \
1281 #define CONCHECK_NATNUM(x) do { \
1283 x = wrong_type_argument (Qnatnump, x); \
1286 /* next three always continuable because they coerce their arguments. */
1287 #define CHECK_INT_COERCE_CHAR(x) do { \
1290 else if (CHARP (x)) \
1291 x = make_int (XCHAR (x)); \
1293 x = wrong_type_argument (Qinteger_or_char_p, x); \
1296 #define CHECK_INT_COERCE_MARKER(x) do { \
1299 else if (MARKERP (x)) \
1300 x = make_int (marker_position (x)); \
1302 x = wrong_type_argument (Qinteger_or_marker_p, x); \
1305 #define CHECK_INT_COERCE_CHAR_OR_MARKER(x) do { \
1308 else if (CHARP (x)) \
1309 x = make_int (XCHAR (x)); \
1310 else if (MARKERP (x)) \
1311 x = make_int (marker_position (x)); \
1313 x = wrong_type_argument (Qinteger_char_or_marker_p, x); \
1316 /* basic integer definitions, used quite a lot */
1317 #include "ent/ent-int.h"
1319 /*--------------------------- readonly objects -------------------------*/
1321 #define CHECK_C_WRITEABLE(obj) \
1322 do { if (c_readonly (obj)) c_write_error (obj); } while (0)
1324 #define CHECK_LISP_WRITEABLE(obj) \
1325 do { if (lisp_readonly (obj)) lisp_write_error (obj); } while (0)
1327 #define C_READONLY(obj) (C_READONLY_RECORD_HEADER_P(XRECORD_LHEADER (obj)))
1328 #define LISP_READONLY(obj) (LISP_READONLY_RECORD_HEADER_P(XRECORD_LHEADER (obj)))
1330 /*----------------------------- structures -----------------------------*/
1332 typedef struct structure_keyword_entry structure_keyword_entry;
1333 struct structure_keyword_entry {
1334 Lisp_Object keyword;
1335 int (*validate) (Lisp_Object keyword, Lisp_Object value,
1336 Error_behavior errb);
1340 Dynarr_declare(structure_keyword_entry);
1341 } structure_keyword_entry_dynarr;
1343 typedef struct structure_type structure_type;
1344 struct structure_type {
1346 structure_keyword_entry_dynarr *keywords;
1347 int (*validate) (Lisp_Object data, Error_behavior errb);
1348 Lisp_Object(*instantiate) (Lisp_Object data);
1352 Dynarr_declare(structure_type);
1353 } structure_type_dynarr;
1355 struct structure_type *define_structure_type(Lisp_Object type, int (*validate)
1357 Error_behavior errb),
1358 Lisp_Object(*instantiate)
1359 (Lisp_Object data));
1360 void define_structure_type_keyword(struct structure_type *st,
1361 Lisp_Object keyword,
1362 int (*validate) (Lisp_Object keyword,
1364 Error_behavior errb));
1366 /*---------------------------- weak lists ------------------------------*/
1368 enum weak_list_type {
1369 /* element disappears if it's unmarked. */
1371 /* element disappears if it's a cons and either its car or
1374 /* element disappears if it's a cons and its car is unmarked. */
1375 WEAK_LIST_KEY_ASSOC,
1376 /* element disappears if it's a cons and its cdr is unmarked. */
1377 WEAK_LIST_VALUE_ASSOC,
1378 /* element disappears if it's a cons and neither its car nor
1379 its cdr is marked. */
1380 WEAK_LIST_FULL_ASSOC
1384 struct lcrecord_header header;
1385 Lisp_Object list; /* don't mark through this! */
1386 enum weak_list_type type;
1387 Lisp_Object next_weak; /* don't mark through this! */
1390 DECLARE_LRECORD(weak_list, struct weak_list);
1391 #define XWEAK_LIST(x) XRECORD (x, weak_list, struct weak_list)
1392 #define XSETWEAK_LIST(x, p) XSETRECORD (x, p, weak_list)
1393 #define WEAK_LISTP(x) RECORDP (x, weak_list)
1394 #define CHECK_WEAK_LIST(x) CHECK_RECORD (x, weak_list)
1395 #define CONCHECK_WEAK_LIST(x) CONCHECK_RECORD (x, weak_list)
1397 #define weak_list_list(w) ((w)->list)
1398 #define XWEAK_LIST_LIST(w) (XWEAK_LIST (w)->list)
1400 Lisp_Object make_weak_list(enum weak_list_type type);
1401 /* The following two are only called by the garbage collector */
1402 int finish_marking_weak_lists(void);
1403 void prune_weak_lists(void);
1405 /*-------------------------- lcrecord-list -----------------------------*/
1407 struct lcrecord_list {
1408 struct lcrecord_header header;
1411 const struct lrecord_implementation *implementation;
1414 DECLARE_LRECORD(lcrecord_list, struct lcrecord_list);
1415 #define XLCRECORD_LIST(x) XRECORD (x, lcrecord_list, struct lcrecord_list)
1416 #define XSETLCRECORD_LIST(x, p) XSETRECORD (x, p, lcrecord_list)
1417 #define LCRECORD_LISTP(x) RECORDP (x, lcrecord_list)
1418 /* #define CHECK_LCRECORD_LIST(x) CHECK_RECORD (x, lcrecord_list)
1419 Lcrecord lists should never escape to the Lisp level, so
1420 functions should not be doing this. */
1422 Lisp_Object make_lcrecord_list(size_t size, const struct lrecord_implementation
1424 Lisp_Object allocate_managed_lcrecord(Lisp_Object lcrecord_list);
1425 void free_managed_lcrecord(Lisp_Object lcrecord_list, Lisp_Object lcrecord);
1427 /************************************************************************/
1428 /* Definitions of primitive Lisp functions and variables */
1429 /************************************************************************/
1431 /* DEFUN - Define a built-in Lisp-visible C function or `subr'.
1432 `lname' should be the name to give the function in Lisp,
1433 as a null-terminated C string.
1434 `Fname' should be the C equivalent of `lname', using only characters
1435 valid in a C identifier, with an "F" prepended.
1436 The name of the C constant structure that records information
1437 on this function for internal use is "S" concatenated with Fname.
1438 `min_args' should be a number, the minimum number of arguments allowed.
1439 `max_args' should be a number, the maximum number of arguments allowed,
1440 or else MANY or UNEVALLED.
1441 MANY means pass a vector of evaluated arguments,
1442 in the form of an integer number-of-arguments
1443 followed by the address of a vector of Lisp_Objects
1444 which contains the argument values.
1445 UNEVALLED means pass the list of unevaluated arguments.
1446 `prompt' says how to read arguments for an interactive call.
1447 See the doc string for `interactive'.
1448 A null string means call interactively with no arguments.
1449 `arglist' are the comma-separated arguments (always Lisp_Objects) for
1451 The docstring for the function is placed as a "C" comment between
1452 the prompt and the `args' argument. make-docfile reads the
1453 comment and creates the DOC file from it.
1456 #define EXFUN_0 void
1457 #define EXFUN_1 Lisp_Object
1458 #define EXFUN_2 Lisp_Object,Lisp_Object
1459 #define EXFUN_3 Lisp_Object,Lisp_Object,Lisp_Object
1460 #define EXFUN_4 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object
1461 #define EXFUN_5 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object
1462 #define EXFUN_6 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object, \
1464 #define EXFUN_7 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object, \
1465 Lisp_Object,Lisp_Object
1466 #define EXFUN_8 Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object,Lisp_Object, \
1467 Lisp_Object,Lisp_Object,Lisp_Object
1468 #define EXFUN_MANY int, Lisp_Object*
1469 #define EXFUN_UNEVALLED Lisp_Object
1470 #define EXFUN(sym, max_args) Lisp_Object sym (EXFUN_##max_args)
1472 #define SUBR_MAX_ARGS 8
1474 #define UNEVALLED -1
1476 /* Can't be const, because then subr->doc is read-only and
1477 Snarf_documentation chokes */
1479 #define DEFUN(lname, Fname, min_args, max_args, prompt, arglist) \
1480 Lisp_Object Fname (EXFUN_##max_args); \
1481 static struct Lisp_Subr S##Fname = \
1483 { /* struct lrecord_header */ \
1484 lrecord_type_subr, /* lrecord_type_index */ \
1486 1, /* c_readonly bit */ \
1487 1 /* lisp_readonly bit */ \
1492 0, /* doc string */ \
1496 Lisp_Object Fname (DEFUN_##max_args arglist)
1498 /* Heavy ANSI C preprocessor hackery to get DEFUN to declare a
1499 prototype that matches max_args, and add the obligatory
1500 `Lisp_Object' type declaration to the formal C arguments. */
1502 #define DEFUN_MANY(named_int, named_Lisp_Object) named_int, named_Lisp_Object
1503 #define DEFUN_UNEVALLED(args) Lisp_Object args
1504 #define DEFUN_0() void
1505 #define DEFUN_1(a) Lisp_Object a
1506 #define DEFUN_2(a,b) DEFUN_1(a), Lisp_Object b
1507 #define DEFUN_3(a,b,c) DEFUN_2(a,b), Lisp_Object c
1508 #define DEFUN_4(a,b,c,d) DEFUN_3(a,b,c), Lisp_Object d
1509 #define DEFUN_5(a,b,c,d,e) DEFUN_4(a,b,c,d), Lisp_Object e
1510 #define DEFUN_6(a,b,c,d,e,f) DEFUN_5(a,b,c,d,e), Lisp_Object f
1511 #define DEFUN_7(a,b,c,d,e,f,g) DEFUN_6(a,b,c,d,e,f), Lisp_Object g
1512 #define DEFUN_8(a,b,c,d,e,f,g,h) DEFUN_7(a,b,c,d,e,f,g),Lisp_Object h
1514 /* WARNING: If you add defines here for higher values of max_args,
1515 make sure to also fix the clauses in PRIMITIVE_FUNCALL(),
1516 and change the define of SUBR_MAX_ARGS above. */
1518 #include "symeval.h"
1520 /* `specpdl' is the special binding/unwind-protect stack.
1522 Knuth says (see the Jargon File):
1523 At MIT, `pdl' [abbreviation for `Push Down List'] used to
1524 be a more common synonym for `stack'.
1525 Everywhere else `stack' seems to be the preferred term.
1527 specpdl_depth is the current depth of `specpdl'.
1528 Save this for use later as arg to `unbind_to'. */
1529 extern int specpdl_depth_counter;
1530 #define specpdl_depth() specpdl_depth_counter
1532 #define CHECK_FUNCTION(fun) do { \
1533 while (NILP (Ffunctionp (fun))) \
1534 signal_invalid_function_error (fun); \
1537 /************************************************************************/
1538 /* Checking for QUIT */
1539 /************************************************************************/
1541 /* Asynchronous events set something_happened, and then are processed
1542 within the QUIT macro. At this point, we are guaranteed to not be in
1543 any sensitive code. */
1545 extern volatile int something_happened;
1546 int check_what_happened(void);
1548 extern volatile int quit_check_signal_happened;
1549 extern volatile int quit_check_signal_tick_count;
1550 int check_quit(void);
1552 void signal_quit(void);
1554 /* Nonzero if ought to quit now. */
1556 ((quit_check_signal_happened ? check_quit () : 0), \
1557 (!NILP (Vquit_flag) && (NILP (Vinhibit_quit) \
1558 || EQ (Vquit_flag, Qcritical))))
1560 /* QUIT used to call QUITP, but there are some places where QUITP
1561 is called directly, and check_what_happened() should only be called
1562 when Emacs is actually ready to quit because it could do things
1563 like switch threads. */
1564 #define INTERNAL_QUITP \
1565 ((something_happened ? check_what_happened () : 0), \
1566 (!NILP (Vquit_flag) && \
1567 (NILP (Vinhibit_quit) || EQ (Vquit_flag, Qcritical))))
1569 #define INTERNAL_REALLY_QUITP \
1570 (check_what_happened (), \
1571 (!NILP (Vquit_flag) && \
1572 (NILP (Vinhibit_quit) || EQ (Vquit_flag, Qcritical))))
1574 /* Check quit-flag and quit if it is non-nil. Also do any other things
1575 that might have gotten queued until it was safe. */
1576 #define QUIT do { if (INTERNAL_QUITP) signal_quit (); } while (0)
1578 #define REALLY_QUIT do { if (INTERNAL_REALLY_QUITP) signal_quit (); } while (0)
1580 /************************************************************************/
1582 /************************************************************************/
1583 typedef long unsigned int hcode_t;
1585 /* #### for a 64-bit machine, we should substitute a prime just over 2^32 */
1586 #define GOOD_HASH 65599 /* prime number just over 2^16; Dragon book, p. 435 */
1587 #define HASH2(a,b) (GOOD_HASH * (a) + (b))
1588 #define HASH3(a,b,c) (GOOD_HASH * HASH2 (a,b) + (c))
1589 #define HASH4(a,b,c,d) (GOOD_HASH * HASH3 (a,b,c) + (d))
1590 #define HASH5(a,b,c,d,e) (GOOD_HASH * HASH4 (a,b,c,d) + (e))
1591 #define HASH6(a,b,c,d,e,f) (GOOD_HASH * HASH5 (a,b,c,d,e) + (f))
1592 #define HASH7(a,b,c,d,e,f,g) (GOOD_HASH * HASH6 (a,b,c,d,e,f) + (g))
1593 #define HASH8(a,b,c,d,e,f,g,h) (GOOD_HASH * HASH7 (a,b,c,d,e,f,g) + (h))
1594 #define HASH9(a,b,c,d,e,f,g,h,i) (GOOD_HASH * HASH8 (a,b,c,d,e,f,g,h) + (i))
1596 #define LISP_HASH(obj) ((hcode_t)LISP_TO_VOID(obj))
1597 hcode_t string_hash(const char *xv);
1598 hcode_t memory_hash(const void *xv, size_t size);
1599 hcode_t internal_hash(const Lisp_Object obj, int depth);
1600 hcode_t internal_array_hash(const Lisp_Object *arr, size_t size, int depth);
1602 /************************************************************************/
1603 /* String translation */
1604 /************************************************************************/
1607 #ifdef HAVE_LIBINTL_H
1608 #include <libintl.h>
1610 char *dgettext(const char *, const char *);
1611 char *gettext(const char *);
1612 char *textdomain(const char *);
1613 char *bindtextdomain(const char *, const char *);
1614 #endif /* HAVE_LIBINTL_H */
1616 #define GETTEXT(x) gettext(x)
1617 #define LISP_GETTEXT(x) Fgettext (x)
1619 #define GETTEXT(x) (x)
1620 #define LISP_GETTEXT(x) (x)
1623 /* DEFER_GETTEXT is used to identify strings which are translated when
1624 they are referenced instead of when they are defined.
1625 These include Qerror_messages and initialized arrays of strings.
1627 #define DEFER_GETTEXT(x) (x)
1629 /************************************************************************/
1630 /* Garbage collection / GC-protection */
1631 /************************************************************************/
1634 #if (defined EF_USE_POM || defined EF_USE_ASYNEQ) && \
1635 !(defined HAVE_BDWGC && defined EF_USE_BDWGC)
1636 #include "semaphore.h"
1637 extern sxe_mutex_t cons_mutex;
1640 lock_allocator(void)
1641 __attribute__((always_inline));
1643 lock_allocator(void)
1645 SXE_DEBUG_GC_PT("locking cons mutex.\n");
1646 SXE_MUTEX_LOCK(&cons_mutex);
1650 unlock_allocator(void)
1651 __attribute__((always_inline));
1653 unlock_allocator(void)
1655 SXE_DEBUG_GC_PT("unlocking cons mutex.\n");
1656 SXE_MUTEX_UNLOCK(&cons_mutex);
1659 #else /* !EF_USE_POM || !BDWGC */
1662 lock_allocator(void)
1663 __attribute__((always_inline));
1665 lock_allocator(void)
1670 unlock_allocator(void)
1671 __attribute__((always_inline));
1673 unlock_allocator(void)
1678 /* number of bytes of structure consed since last GC */
1680 extern EMACS_INT consing_since_gc;
1682 /* threshold for doing another gc */
1684 extern Fixnum gc_cons_threshold;
1686 /* Structure for recording stack slots that need marking */
1688 /* This is a chain of structures, each of which points at a Lisp_Object
1689 variable whose value should be marked in garbage collection.
1690 Normally every link of the chain is an automatic variable of a function,
1691 and its `val' points to some argument or local variable of the function.
1692 On exit to the function, the chain is set back to the value it had on
1693 entry. This way, no link remains in the chain when the stack frame
1694 containing the link disappears.
1696 Every function that can call Feval must protect in this fashion all
1697 Lisp_Object variables whose contents will be used again. */
1699 extern struct gcpro *gcprolist;
1703 Lisp_Object *var; /* Address of first protected variable */
1704 int nvars; /* Number of consecutive protected variables */
1707 #if defined(EF_USE_ASYNEQ)
1708 #include "events/workers.h"
1710 extern void init_threads(int, sxe_thread_f);
1711 extern void fini_threads(int);
1712 extern dllist_t workers;
1714 extern_inline struct gcpro *_get_gcprolist(void);
1715 extern_inline void _set_gcprolist(struct gcpro *provar);
1717 #if defined HAVE_BDWGC && defined EF_USE_BDWGC
1718 extern_inline struct gcpro*
1719 _get_gcprolist(void)
1725 _set_gcprolist(struct gcpro *provar)
1732 extern_inline struct gcpro*
1733 _get_gcprolist(void)
1735 WITH_DLLIST_TRAVERSE(
1737 eq_worker_t eqw = dllist_item;
1738 sxe_thread_t me = pthread_self();
1739 if (eq_worker_thread(eqw) == me) {
1740 RETURN_FROM_DLLIST_TRAVERSE(
1741 workers, eq_worker_gcprolist(eqw));
1747 _set_gcprolist(struct gcpro *provar)
1749 WITH_DLLIST_TRAVERSE(
1751 eq_worker_t eqw = dllist_item;
1752 sxe_thread_t me = pthread_self();
1753 if (eq_worker_thread(eqw) == me) {
1754 eq_worker_gcprolist(eqw) = provar;
1755 RETURN_FROM_DLLIST_TRAVERSE(workers, );
1761 #else /* !EF_USE_ASYNEQ */
1763 #define _get_gcprolist() gcprolist
1764 #define _set_gcprolist(_var) gcprolist = (_var)
1766 #endif /* EF_USE_ASYNEQ */
1768 /* Normally, you declare variables gcpro1, gcpro2, ... and use the
1769 GCPROn() macros. However, if you need to have nested gcpro's,
1770 declare ngcpro1, ngcpro2, ... and use NGCPROn(). If you need
1771 to nest another level, use nngcpro1, nngcpro2, ... and use
1772 NNGCPROn(). If you need to nest yet another level, create
1773 the appropriate macros. */
1776 #if defined HAVE_BDWGC && defined EF_USE_BDWGC
1778 /* tricks to get over a myriad unused variable warnings */
1779 #define gcpro1 gcpro1 __attribute__((unused))
1780 #define gcpro2 gcpro2 __attribute__((unused))
1781 #define gcpro3 gcpro3 __attribute__((unused))
1782 #define gcpro4 gcpro4 __attribute__((unused))
1783 #define gcpro5 gcpro5 __attribute__((unused))
1784 #define gcpro6 gcpro6 __attribute__((unused))
1785 #define gcpro7 gcpro7 __attribute__((unused))
1786 #define gcpro8 gcpro8 __attribute__((unused))
1788 #define ngcpro1 ngcpro1 __attribute__((unused))
1789 #define ngcpro2 ngcpro2 __attribute__((unused))
1790 #define ngcpro3 ngcpro3 __attribute__((unused))
1791 #define ngcpro4 ngcpro4 __attribute__((unused))
1792 #define ngcpro5 ngcpro5 __attribute__((unused))
1793 #define ngcpro6 ngcpro6 __attribute__((unused))
1794 #define ngcpro7 ngcpro7 __attribute__((unused))
1795 #define ngcpro8 ngcpro8 __attribute__((unused))
1797 #define nngcpro1 nngcpro1 __attribute__((unused))
1798 #define nngcpro2 nngcpro2 __attribute__((unused))
1799 #define nngcpro3 nngcpro3 __attribute__((unused))
1800 #define nngcpro4 nngcpro4 __attribute__((unused))
1801 #define nngcpro5 nngcpro5 __attribute__((unused))
1802 #define nngcpro6 nngcpro6 __attribute__((unused))
1803 #define nngcpro7 nngcpro7 __attribute__((unused))
1804 #define nngcpro8 nngcpro8 __attribute__((unused))
1806 #define GCPRO1(args...)
1807 #define GCPRO2(args...)
1808 #define GCPRO3(args...)
1809 #define GCPRO4(args...)
1810 #define GCPRO5(args...)
1811 #define GCPRO6(args...)
1812 #define GCPRO7(args...)
1813 #define GCPRO8(args...)
1814 #define GCPROn(args...)
1815 #define GCPRO1n(args...)
1816 #define GCPRO2n(args...)
1817 #define GCPRO3n(args...)
1818 #define GCPRO1nn(args...)
1821 #define NGCPRO1(args...)
1822 #define NGCPRO2(args...)
1823 #define NGCPRO3(args...)
1824 #define NGCPRO4(args...)
1825 #define NGCPRO5(args...)
1826 #define NGCPRO6(args...)
1827 #define NGCPRO7(args...)
1828 #define NGCPRO8(args...)
1829 #define NGCPROn(args...)
1830 #define NGCPRO1n(args...)
1833 #define NNGCPRO1(args...)
1834 #define NNGCPRO2(args...)
1835 #define NNGCPRO3(args...)
1836 #define NNGCPRO4(args...)
1837 #define NNGCPRO5(args...)
1838 #define NNGCPRO6(args...)
1839 #define NNGCPRO7(args...)
1840 #define NNGCPRO8(args...)
1841 #define NNGCPROn(args...)
1846 #define GCPRO1(var1) \
1849 gcpro1.next = _get_gcprolist(), \
1850 gcpro1.var = &var1, gcpro1.nvars = 1, \
1851 _set_gcprolist(&gcpro1), \
1852 unlock_allocator()))
1854 #define GCPRO2(var1, var2) \
1857 gcpro1.next = _get_gcprolist(), \
1858 gcpro1.var = &var1, gcpro1.nvars = 1, \
1859 gcpro2.next = &gcpro1, \
1860 gcpro2.var = &var2, gcpro2.nvars = 1, \
1861 _set_gcprolist(&gcpro2), \
1862 unlock_allocator()))
1864 #define GCPRO3(var1, var2, var3) \
1867 gcpro1.next = _get_gcprolist(), \
1868 gcpro1.var = &var1, gcpro1.nvars = 1, \
1869 gcpro2.next = &gcpro1, \
1870 gcpro2.var = &var2, gcpro2.nvars = 1, \
1871 gcpro3.next = &gcpro2, \
1872 gcpro3.var = &var3, gcpro3.nvars = 1, \
1873 _set_gcprolist(&gcpro3), \
1874 unlock_allocator()))
1876 #define GCPRO4(var1, var2, var3, var4) \
1879 gcpro1.next = _get_gcprolist(), \
1880 gcpro1.var = &var1, gcpro1.nvars = 1, \
1881 gcpro2.next = &gcpro1, \
1882 gcpro2.var = &var2, gcpro2.nvars = 1, \
1883 gcpro3.next = &gcpro2, \
1884 gcpro3.var = &var3, gcpro3.nvars = 1, \
1885 gcpro4.next = &gcpro3, \
1886 gcpro4.var = &var4, gcpro4.nvars = 1, \
1887 _set_gcprolist(&gcpro4), \
1888 unlock_allocator()))
1890 #define GCPRO5(var1, var2, var3, var4, var5) \
1893 gcpro1.next = _get_gcprolist(), \
1894 gcpro1.var = &var1, gcpro1.nvars = 1, \
1895 gcpro2.next = &gcpro1, \
1896 gcpro2.var = &var2, gcpro2.nvars = 1, \
1897 gcpro3.next = &gcpro2, \
1898 gcpro3.var = &var3, gcpro3.nvars = 1, \
1899 gcpro4.next = &gcpro3, \
1900 gcpro4.var = &var4, gcpro4.nvars = 1, \
1901 gcpro5.next = &gcpro4, \
1902 gcpro5.var = &var5, gcpro5.nvars = 1, \
1903 _set_gcprolist(&gcpro5), \
1904 unlock_allocator()))
1906 #define GCPRO6(var1, var2, var3, var4, var5, var6 ) \
1909 gcpro1.next = _get_gcprolist(), \
1910 gcpro1.var = &var1, gcpro1.nvars = 1, \
1911 gcpro2.next = &gcpro1, \
1912 gcpro2.var = &var2, gcpro2.nvars = 1, \
1913 gcpro3.next = &gcpro2, \
1914 gcpro3.var = &var3, gcpro3.nvars = 1, \
1915 gcpro4.next = &gcpro3, \
1916 gcpro4.var = &var4, gcpro4.nvars = 1, \
1917 gcpro5.next = &gcpro4, \
1918 gcpro5.var = &var5, gcpro5.nvars = 1, \
1919 gcpro6.next = &gcpro5, \
1920 gcpro6.var = &var6, gcpro6.nvars = 1, \
1921 _set_gcprolist(&gcpro6), \
1922 unlock_allocator()))
1924 #define GCPRO7(var1, var2, var3, var4, var5, var6, var7) \
1927 gcpro1.next = _get_gcprolist(), \
1928 gcpro1.var = &var1, gcpro1.nvars = 1, \
1929 gcpro2.next = &gcpro1, \
1930 gcpro2.var = &var2, gcpro2.nvars = 1, \
1931 gcpro3.next = &gcpro2, \
1932 gcpro3.var = &var3, gcpro3.nvars = 1, \
1933 gcpro4.next = &gcpro3, \
1934 gcpro4.var = &var4, gcpro4.nvars = 1, \
1935 gcpro5.next = &gcpro4, \
1936 gcpro5.var = &var5, gcpro5.nvars = 1, \
1937 gcpro6.next = &gcpro5, \
1938 gcpro6.var = &var6, gcpro6.nvars = 1, \
1939 gcpro7.next = &gcpro6, \
1940 gcpro7.var = &var7, gcpro7.nvars = 1, \
1941 _set_gcprolist(&gcpro7), \
1942 unlock_allocator()))
1944 #define GCPRO8(var1, var2, var3, var4, var5, var6, var7, var8) \
1947 gcpro1.next = _get_gcprolist(), \
1948 gcpro1.var = &var1, gcpro1.nvars = 1, \
1949 gcpro2.next = &gcpro1, \
1950 gcpro2.var = &var2, gcpro2.nvars = 1, \
1951 gcpro3.next = &gcpro2, \
1952 gcpro3.var = &var3, gcpro3.nvars = 1, \
1953 gcpro4.next = &gcpro3, \
1954 gcpro4.var = &var4, gcpro4.nvars = 1, \
1955 gcpro5.next = &gcpro4, \
1956 gcpro5.var = &var5, gcpro5.nvars = 1, \
1957 gcpro6.next = &gcpro5, \
1958 gcpro6.var = &var6, gcpro6.nvars = 1, \
1959 gcpro7.next = &gcpro6, \
1960 gcpro7.var = &var7, gcpro7.nvars = 1, \
1961 gcpro8.next = &gcpro7, \
1962 gcpro8.var = &var8, gcpro8.nvars = 1, \
1963 _set_gcprolist(&gcpro8), \
1964 unlock_allocator()))
1966 #define GCPROn(_varp, _nvars) \
1969 gcpro1.next = _get_gcprolist(), \
1970 gcpro1.var = _varp, \
1971 gcpro1.nvars = _nvars, \
1972 _set_gcprolist(&gcpro1), \
1973 unlock_allocator()))
1975 #define GCPRO1n(_v1, _varp, _nvars) \
1978 gcpro1.next = _get_gcprolist(), \
1979 gcpro1.var = &_v1, gcpro1.nvars = 1, \
1980 gcpro2.next = &gcpro1, \
1981 gcpro2.var = _varp, gcpro2.nvars = _nvars, \
1982 _set_gcprolist(&gcpro2), \
1983 unlock_allocator()))
1985 #define GCPRO2n(_v1, _v2, _varp, _nvars) \
1988 gcpro1.next = _get_gcprolist(), \
1989 gcpro1.var = &_v1, gcpro1.nvars = 1, \
1990 gcpro2.next = &gcpro1, \
1991 gcpro2.var = &_v2, gcpro2.nvars = 1, \
1992 gcpro3.next = &gcpro2, \
1993 gcpro3.var = _varp, gcpro3.nvars = _nvars, \
1994 _set_gcprolist(&gcpro3), \
1995 unlock_allocator()))
1997 #define GCPRO3n(_v1, _v2, _v3, _varp, _nvars) \
2000 gcpro1.next = _get_gcprolist(), \
2001 gcpro1.var = &_v1, gcpro1.nvars = 1, \
2002 gcpro2.next = &gcpro1, \
2003 gcpro2.var = &_v2, gcpro2.nvars = 1, \
2004 gcpro3.next = &gcpro2, \
2005 gcpro3.var = &_v3, gcpro3.nvars = 1, \
2006 gcpro4.next = &gcpro3, \
2007 gcpro4.var = _varp, gcpro4.nvars = _nvars, \
2008 _set_gcprolist(&gcpro4), \
2009 unlock_allocator()))
2011 #define GCPRO1nn(_v1, _varp1, _nv1, _varp2, _nv2) \
2014 gcpro1.next = _get_gcprolist(), \
2015 gcpro1.var = &_v1, gcpro1.nvars = 1, \
2016 gcpro2.next = &gcpro1, \
2017 gcpro2.var = _varp1, gcpro2.nvars = _nv1, \
2018 gcpro3.next = &gcpro2, \
2019 gcpro3.var = _varp2, gcpro3.nvars = _nv2, \
2020 _set_gcprolist(&gcpro3), \
2021 unlock_allocator()))
2026 _set_gcprolist(gcpro1.next), \
2027 unlock_allocator()))
2029 #define NGCPRO1(var1) \
2032 ngcpro1.next = _get_gcprolist(), \
2033 ngcpro1.var = &var1, ngcpro1.nvars = 1, \
2034 _set_gcprolist(&ngcpro1), \
2035 unlock_allocator()))
2037 #define NGCPRO2(var1, var2) \
2040 ngcpro1.next = _get_gcprolist(), \
2041 ngcpro1.var = &var1, ngcpro1.nvars = 1, \
2042 ngcpro2.next = &ngcpro1, \
2043 ngcpro2.var = &var2, ngcpro2.nvars = 1, \
2044 _set_gcprolist(&ngcpro2), \
2045 unlock_allocator()))
2047 #define NGCPRO3(var1, var2, var3) \
2050 ngcpro1.next = _get_gcprolist(), \
2051 ngcpro1.var = &var1, ngcpro1.nvars = 1, \
2052 ngcpro2.next = &ngcpro1, \
2053 ngcpro2.var = &var2, ngcpro2.nvars = 1, \
2054 ngcpro3.next = &ngcpro2, \
2055 ngcpro3.var = &var3, ngcpro3.nvars = 1, \
2056 _set_gcprolist(&ngcpro3), \
2057 unlock_allocator()))
2059 #define NGCPRO4(var1, var2, var3, var4) \
2062 ngcpro1.next = _get_gcprolist(), \
2063 ngcpro1.var = &var1, ngcpro1.nvars = 1, \
2064 ngcpro2.next = &ngcpro1, \
2065 ngcpro2.var = &var2, ngcpro2.nvars = 1, \
2066 ngcpro3.next = &ngcpro2, \
2067 ngcpro3.var = &var3, ngcpro3.nvars = 1, \
2068 ngcpro4.next = &ngcpro3, \
2069 ngcpro4.var = &var4, ngcpro4.nvars = 1, \
2070 _set_gcprolist(&ngcpro4), \
2071 unlock_allocator()))
2073 #define NGCPRO5(var1, var2, var3, var4, var5) \
2076 ngcpro1.next = _get_gcprolist(), \
2077 ngcpro1.var = &var1, ngcpro1.nvars = 1, \
2078 ngcpro2.next = &ngcpro1, \
2079 ngcpro2.var = &var2, ngcpro2.nvars = 1, \
2080 ngcpro3.next = &ngcpro2, \
2081 ngcpro3.var = &var3, ngcpro3.nvars = 1, \
2082 ngcpro4.next = &ngcpro3, \
2083 ngcpro4.var = &var4, ngcpro4.nvars = 1, \
2084 ngcpro5.next = &ngcpro4, \
2085 ngcpro5.var = &var5, ngcpro5.nvars = 1, \
2086 _set_gcprolist(&ngcpro5), \
2087 unlock_allocator()))
2089 #define NGCPRO6(var1, var2, var3, var4, var5, var6 ) \
2092 ngcpro1.next = _get_gcprolist(), \
2093 ngcpro1.var = &var1, ngcpro1.nvars = 1, \
2094 ngcpro2.next = &ngcpro1, \
2095 ngcpro2.var = &var2, ngcpro2.nvars = 1, \
2096 ngcpro3.next = &ngcpro2, \
2097 ngcpro3.var = &var3, ngcpro3.nvars = 1, \
2098 ngcpro4.next = &ngcpro3, \
2099 ngcpro4.var = &var4, ngcpro4.nvars = 1, \
2100 ngcpro5.next = &ngcpro4, \
2101 ngcpro5.var = &var5, ngcpro5.nvars = 1, \
2102 ngcpro6.next = &ngcpro5, \
2103 ngcpro6.var = &var6, ngcpro6.nvars = 1, \
2104 _set_gcprolist(&ngcpro6), \
2105 unlock_allocator()))
2107 #define NGCPRO7(var1, var2, var3, var4, var5, var6, var7) \
2110 ngcpro1.next = _get_gcprolist(), \
2111 ngcpro1.var = &var1, ngcpro1.nvars = 1, \
2112 ngcpro2.next = &ngcpro1, \
2113 ngcpro2.var = &var2, ngcpro2.nvars = 1, \
2114 ngcpro3.next = &ngcpro2, \
2115 ngcpro3.var = &var3, ngcpro3.nvars = 1, \
2116 ngcpro4.next = &ngcpro3, \
2117 ngcpro4.var = &var4, ngcpro4.nvars = 1, \
2118 ngcpro5.next = &ngcpro4, \
2119 ngcpro5.var = &var5, ngcpro5.nvars = 1, \
2120 ngcpro6.next = &ngcpro5, \
2121 ngcpro6.var = &var6, ngcpro6.nvars = 1, \
2122 ngcpro7.next = &ngcpro6, \
2123 ngcpro7.var = &var7, ngcpro7.nvars = 1, \
2124 _set_gcprolist(&ngcpro7), \
2125 unlock_allocator()))
2127 #define NGCPRO8(var1, var2, var3, var4, var5, var6, var7, var8) \
2130 ngcpro1.next = _get_gcprolist(), \
2131 ngcpro1.var = &var1, ngcpro1.nvars = 1, \
2132 ngcpro2.next = &ngcpro1, \
2133 ngcpro2.var = &var2, ngcpro2.nvars = 1, \
2134 ngcpro3.next = &ngcpro2, \
2135 ngcpro3.var = &var3, ngcpro3.nvars = 1, \
2136 ngcpro4.next = &ngcpro3, \
2137 ngcpro4.var = &var4, ngcpro4.nvars = 1, \
2138 ngcpro5.next = &ngcpro4, \
2139 ngcpro5.var = &var5, ngcpro5.nvars = 1, \
2140 ngcpro6.next = &ngcpro5, \
2141 ngcpro6.var = &var6, ngcpro6.nvars = 1, \
2142 ngcpro7.next = &ngcpro6, \
2143 ngcpro7.var = &var7, ngcpro7.nvars = 1, \
2144 ngcpro8.next = &ngcpro7, \
2145 ngcpro8.var = &var8, ngcpro8.nvars = 1, \
2146 _set_gcprolist(&ngcpro8), \
2147 unlock_allocator()))
2149 #define NGCPROn(_varp, _nvars) \
2152 ngcpro1.next = _get_gcprolist(), \
2153 ngcpro1.var = _varp, \
2154 ngcpro1.nvars = _nvars, \
2155 _set_gcprolist(&ngcpro1), \
2156 unlock_allocator()))
2158 #define NGCPRO1n(_v1, _varp, _nvars) \
2161 ngcpro1.next = _get_gcprolist(), \
2162 ngcpro1.var = &_v1, ngcpro1.nvars = 1, \
2163 ngcpro2.next = &ngcpro1, \
2164 ngcpro2.var = _varp, ngcpro2.nvars = _nvars, \
2165 _set_gcprolist(&ngcpro2), \
2166 unlock_allocator()))
2171 _set_gcprolist(ngcpro1.next), \
2172 unlock_allocator()))
2174 #define NNGCPRO1(var1) \
2177 nngcpro1.next = _get_gcprolist(), \
2178 nngcpro1.var = &var1, nngcpro1.nvars = 1, \
2179 _set_gcprolist(&nngcpro1), \
2180 unlock_allocator()))
2182 #define NNGCPRO2(var1, var2) \
2185 nngcpro1.next = _get_gcprolist(), \
2186 nngcpro1.var = &var1, nngcpro1.nvars = 1, \
2187 nngcpro2.next = &nngcpro1, \
2188 nngcpro2.var = &var2, nngcpro2.nvars = 1, \
2189 _set_gcprolist(&nngcpro2), \
2190 unlock_allocator()))
2192 #define NNGCPRO3(var1, var2, var3) \
2195 nngcpro1.next = _get_gcprolist(), \
2196 nngcpro1.var = &var1, nngcpro1.nvars = 1, \
2197 nngcpro2.next = &nngcpro1, \
2198 nngcpro2.var = &var2, nngcpro2.nvars = 1, \
2199 nngcpro3.next = &nngcpro2, \
2200 nngcpro3.var = &var3, nngcpro3.nvars = 1, \
2201 _set_gcprolist(&nngcpro3), \
2202 unlock_allocator()))
2204 #define NNGCPRO4(var1, var2, var3, var4) \
2207 nngcpro1.next = _get_gcprolist(), \
2208 nngcpro1.var = &var1, nngcpro1.nvars = 1, \
2209 nngcpro2.next = &nngcpro1, \
2210 nngcpro2.var = &var2, nngcpro2.nvars = 1, \
2211 nngcpro3.next = &nngcpro2, \
2212 nngcpro3.var = &var3, nngcpro3.nvars = 1, \
2213 nngcpro4.next = &nngcpro3, \
2214 nngcpro4.var = &var4, nngcpro4.nvars = 1, \
2215 _set_gcprolist(&nngcpro4), \
2216 unlock_allocator()))
2218 #define NNGCPRO5(var1, var2, var3, var4, var5) \
2221 nngcpro1.next = _get_gcprolist(), \
2222 nngcpro1.var = &var1, nngcpro1.nvars = 1, \
2223 nngcpro2.next = &nngcpro1, \
2224 nngcpro2.var = &var2, nngcpro2.nvars = 1, \
2225 nngcpro3.next = &nngcpro2, \
2226 nngcpro3.var = &var3, nngcpro3.nvars = 1, \
2227 nngcpro4.next = &nngcpro3, \
2228 nngcpro4.var = &var4, nngcpro4.nvars = 1, \
2229 nngcpro5.next = &nngcpro4, \
2230 nngcpro5.var = &var5, nngcpro5.nvars = 1, \
2231 _set_gcprolist(&nngcpro5), \
2232 unlock_allocator()))
2234 #define NNGCPRO6(var1, var2, var3, var4, var5, var6 ) \
2237 nngcpro1.next = _get_gcprolist(), \
2238 nngcpro1.var = &var1, nngcpro1.nvars = 1, \
2239 nngcpro2.next = &nngcpro1, \
2240 nngcpro2.var = &var2, nngcpro2.nvars = 1, \
2241 nngcpro3.next = &nngcpro2, \
2242 nngcpro3.var = &var3, nngcpro3.nvars = 1, \
2243 nngcpro4.next = &nngcpro3, \
2244 nngcpro4.var = &var4, nngcpro4.nvars = 1, \
2245 nngcpro5.next = &nngcpro4, \
2246 nngcpro5.var = &var5, nngcpro5.nvars = 1, \
2247 nngcpro6.next = &nngcpro5, \
2248 nngcpro6.var = &var6, nngcpro6.nvars = 1, \
2249 _set_gcprolist(&nngcpro6), \
2250 unlock_allocator()))
2252 #define NNGCPRO7(var1, var2, var3, var4, var5, var6, var7) \
2255 nngcpro1.next = _get_gcprolist(), \
2256 nngcpro1.var = &var1, nngcpro1.nvars = 1, \
2257 nngcpro2.next = &nngcpro1, \
2258 nngcpro2.var = &var2, nngcpro2.nvars = 1, \
2259 nngcpro3.next = &nngcpro2, \
2260 nngcpro3.var = &var3, nngcpro3.nvars = 1, \
2261 nngcpro4.next = &nngcpro3, \
2262 nngcpro4.var = &var4, nngcpro4.nvars = 1, \
2263 nngcpro5.next = &nngcpro4, \
2264 nngcpro5.var = &var5, nngcpro5.nvars = 1, \
2265 nngcpro6.next = &nngcpro5, \
2266 nngcpro6.var = &var6, nngcpro6.nvars = 1, \
2267 nngcpro7.next = &nngcpro6, \
2268 nngcpro7.var = &var7, nngcpro7.nvars = 1, \
2269 _set_gcprolist(&nngcpro7), \
2270 unlock_allocator()))
2272 #define NNGCPRO8(var1, var2, var3, var4, var5, var6, var7, var8) \
2275 nngcpro1.next = _get_gcprolist(), \
2276 nngcpro1.var = &var1, nngcpro1.nvars = 1, \
2277 nngcpro2.next = &nngcpro1, \
2278 nngcpro2.var = &var2, nngcpro2.nvars = 1, \
2279 nngcpro3.next = &nngcpro2, \
2280 nngcpro3.var = &var3, nngcpro3.nvars = 1, \
2281 nngcpro4.next = &nngcpro3, \
2282 nngcpro4.var = &var4, nngcpro4.nvars = 1, \
2283 nngcpro5.next = &nngcpro4, \
2284 nngcpro5.var = &var5, nngcpro5.nvars = 1, \
2285 nngcpro6.next = &nngcpro5, \
2286 nngcpro6.var = &var6, nngcpro6.nvars = 1, \
2287 nngcpro7.next = &nngcpro6, \
2288 nngcpro7.var = &var7, nngcpro7.nvars = 1, \
2289 nngcpro8.next = &nngcpro7, \
2290 nngcpro8.var = &var8, nngcpro8.nvars = 1, \
2291 _set_gcprolist(&nngcpro8), \
2292 unlock_allocator()))
2294 #define NNGCPROn(_varp, _nvars) \
2297 nngcpro1.next = _get_gcprolist(), \
2298 nngcpro1.var = _varp, \
2299 nngcpro1.nvars = _nvars, \
2300 _set_gcprolist(&nngcpro1), \
2301 unlock_allocator()))
2306 _set_gcprolist(nngcpro1.next), \
2307 unlock_allocator()))
2311 #else /* defined(DEBUG_GCPRO) */
2313 void debug_gcpro1(char *, int, struct gcpro *, Lisp_Object *);
2314 void debug_gcpro2(char *, int, struct gcpro *, struct gcpro *,
2315 Lisp_Object *, Lisp_Object *);
2316 void debug_gcpro3(char *, int, struct gcpro *, struct gcpro *, struct gcpro *,
2317 Lisp_Object *, Lisp_Object *, Lisp_Object *);
2318 void debug_gcpro4(char *, int, struct gcpro *, struct gcpro *, struct gcpro *,
2319 struct gcpro *, Lisp_Object *, Lisp_Object *, Lisp_Object *,
2321 void debug_gcpro5(char *, int, struct gcpro *, struct gcpro *, struct gcpro *,
2322 struct gcpro *, struct gcpro *, Lisp_Object *, Lisp_Object *,
2323 Lisp_Object *, Lisp_Object *, Lisp_Object *);
2324 void debug_gcpro6(char *, int, struct gcpro *, struct gcpro *, struct gcpro *,
2325 struct gcpro *, struct gcpro *, struct gcpro *, Lisp_Object *,
2326 Lisp_Object *, Lisp_Object *, Lisp_Object *, Lisp_Object *,
2328 void debug_gcpro7(char *, int, struct gcpro *, struct gcpro *, struct gcpro *,
2329 struct gcpro *, struct gcpro *, struct gcpro *, struct gcpro *,
2330 Lisp_Object *, Lisp_Object *, Lisp_Object *, Lisp_Object *,
2331 Lisp_Object *, Lisp_Object *, Lisp_Object *);
2332 void debug_gcpro8(char *, int, struct gcpro *, struct gcpro *, struct gcpro *,
2333 struct gcpro *, struct gcpro *, struct gcpro *, struct gcpro *,
2334 struct gcpro *, Lisp_Object *, Lisp_Object *,
2335 Lisp_Object *, Lisp_Object *, Lisp_Object *, Lisp_Object *,
2336 Lisp_Object *, Lisp_Object *);
2337 void debug_ungcpro(char *, int, struct gcpro *);
2340 debug_gcpro1 (__FILE__, __LINE__,&gcpro1,&v)
2341 #define GCPRO2(v1,v2) \
2342 debug_gcpro2 (__FILE__, __LINE__,&gcpro1,&gcpro2,&v1,&v2)
2343 #define GCPRO3(v1,v2,v3) \
2344 debug_gcpro3 (__FILE__, __LINE__,&gcpro1,&gcpro2,&gcpro3,&v1,&v2,&v3)
2345 #define GCPRO4(v1,v2,v3,v4) \
2346 debug_gcpro4 (__FILE__, __LINE__,&gcpro1,&gcpro2,&gcpro3,&gcpro4,\
2348 #define GCPRO5(v1,v2,v3,v4,v5) \
2349 debug_gcpro5 (__FILE__, __LINE__,&gcpro1,&gcpro2,&gcpro3,&gcpro4,&gcpro5,\
2350 &v1,&v2,&v3,&v4,&v5)
2351 #define GCPRO6(v1,v2,v3,v4,v5,v6) \
2352 debug_gcpro6 (__FILE__, __LINE__,&gcpro1,&gcpro2,&gcpro3,&gcpro4,&gcpro5,&gcpro6, \
2353 &v1,&v2,&v3,&v4,&v5,&v6)
2354 #define GCPRO7(v1,v2,v3,v4,v5,v6,v7) \
2355 debug_gcpro7 (__FILE__, __LINE__,&gcpro1,&gcpro2,&gcpro3,&gcpro4,&gcpro5,&gcpro6,&gcpro7,\
2356 &v1,&v2,&v3,&v4,&v5,&v6,&v7)
2357 #define GCPRO8(v1,v2,v3,v4,v5,v6,v7,v8) \
2358 debug_gcpro8 (__FILE__, __LINE__,&gcpro1,&gcpro2,&gcpro3,&gcpro4,&gcpro5,&gcpro6,&gcpro7,&gcpro8, \
2359 &v1,&v2,&v3,&v4,&v5,&v6,&v7,&v8)
2361 debug_ungcpro(__FILE__, __LINE__,&gcpro1)
2363 #define NGCPRO1(v) \
2364 debug_gcpro1 (__FILE__, __LINE__,&ngcpro1,&v)
2365 #define NGCPRO2(v1,v2) \
2366 debug_gcpro2 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&v1,&v2)
2367 #define NGCPRO3(v1,v2,v3) \
2368 debug_gcpro3 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&ngcpro3,&v1,&v2,&v3)
2369 #define NGCPRO4(v1,v2,v3,v4) \
2370 debug_gcpro4 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&ngcpro3,&ngcpro4,\
2372 #define NGCPRO5(v1,v2,v3,v4,v5) \
2373 debug_gcpro5 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&ngcpro3,&ngcpro4,\
2374 &ngcpro5,&v1,&v2,&v3,&v4,&v5)
2375 #define NGCPRO6(v1,v2,v3,v4,v5,v6) \
2376 debug_gcpro6 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&ngcpro3,&ngcpro4,&ngcpro5,&ngcpro6, \
2377 &v1,&v2,&v3,&v4,&v5,&v6)
2378 #define NGCPRO7(v1,v2,v3,v4,v5,v6,v7) \
2379 debug_gcpro7 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&ngcpro3,&ngcpro4,&ngcpro5,&ngcpro6,&ngcpro7,\
2380 &v1,&v2,&v3,&v4,&v5,&v6,&v7)
2381 #define NGCPRO8(v1,v2,v3,v4,v5,v6,v7,v8) \
2382 debug_gcpro8 (__FILE__, __LINE__,&ngcpro1,&ngcpro2,&ngcpro3,&ngcpro4,&ngcpro5,&ngcpro6,&ngcpro7,&ngcpro8, \
2383 &v1,&v2,&v3,&v4,&v5,&v6,&v7,&v8)
2385 debug_ungcpro(__FILE__, __LINE__,&ngcpro1)
2387 #define NNGCPRO1(v) \
2388 debug_gcpro1 (__FILE__, __LINE__,&nngcpro1,&v)
2389 #define NNGCPRO2(v1,v2) \
2390 debug_gcpro2 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&v1,&v2)
2391 #define NNGCPRO3(v1,v2,v3) \
2392 debug_gcpro3 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&nngcpro3,&v1,&v2,&v3)
2393 #define NNGCPRO4(v1,v2,v3,v4) \
2394 debug_gcpro4 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&nngcpro3,&nngcpro4,\
2396 #define NNGCPRO5(v1,v2,v3,v4,v5) \
2397 debug_gcpro5 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&nngcpro3,&nngcpro4,\
2398 &nngcpro5,&v1,&v2,&v3,&v4,&v5)
2399 #define NNGCPRO6(v1,v2,v3,v4,v5,v6) \
2400 debug_gcpro6 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&nngcpro3,&nngcpro4,&nngcpro5,&nngcpro6, \
2401 &v1,&v2,&v3,&v4,&v5,&v6)
2402 #define NNGCPRO7(v1,v2,v3,v4,v5,v6,v7) \
2403 debug_gcpro7 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&nngcpro3,&nngcpro4,&nngcpro5,&nngcpro6,&nngcpro7,\
2404 &v1,&v2,&v3,&v4,&v5,&v6,&v7)
2405 #define NNGCPRO8(v1,v2,v3,v4,v5,v6,v7,v8) \
2406 debug_gcpro8 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&nngcpro3,&nngcpro4,&nngcpro5,&nngcpro6,&nngcpro7,&nngcpro8, \
2407 &v1,&v2,&v3,&v4,&v5,&v6,&v7,&v8)
2409 debug_ungcpro(__FILE__, __LINE__,&nngcpro1)
2411 #endif /* DEBUG_GCPRO */
2413 /* Another try to fix SunPro C compiler warnings */
2414 /* "end-of-loop code not reached" */
2415 /* "statement not reached */
2416 #if defined __SUNPRO_C || defined __USLC__
2417 #define RETURN_SANS_WARNINGS if (1) return
2418 #define RETURN_NOT_REACHED(value)
2420 #define RETURN_SANS_WARNINGS return
2421 #define RETURN_NOT_REACHED(value) return value;
2424 /* Evaluate expr, UNGCPRO, and then return the value of expr. */
2425 #define RETURN_UNGCPRO(expr) \
2427 Lisp_Object ret_ungc_val = (expr); \
2429 RETURN_SANS_WARNINGS ret_ungc_val; \
2432 /* Evaluate expr, NUNGCPRO, UNGCPRO, and then return the value of expr. */
2433 #define RETURN_NUNGCPRO(expr) \
2435 Lisp_Object ret_ungc_val = (expr); \
2438 RETURN_SANS_WARNINGS ret_ungc_val; \
2441 /* Evaluate expr, NNUNGCPRO, NUNGCPRO, UNGCPRO, and then return the
2443 #define RETURN_NNUNGCPRO(expr) \
2445 Lisp_Object ret_ungc_val = (expr); \
2449 RETURN_SANS_WARNINGS ret_ungc_val; \
2452 /* Evaluate expr, return it if it's not Qunbound. */
2453 #define RETURN_IF_NOT_UNBOUND(expr) \
2455 Lisp_Object ret_nunb_val = (expr); \
2456 if (!UNBOUNDP (ret_nunb_val)) \
2457 RETURN_SANS_WARNINGS ret_nunb_val; \
2460 void register_post_gc_action(void (*fun) (void *), void *arg);
2462 /* Call staticpro (&var) to protect static variable `var'. */
2463 void staticpro(Lisp_Object *);
2465 #if defined HAVE_BDWGC && defined EF_USE_BDWGC
2466 #define staticpro_nodump(foo)
2468 /* Call staticpro_nodump (&var) to protect static variable `var'. */
2469 /* var will not be saved at dump time */
2470 void staticpro_nodump(Lisp_Object *);
2473 /* allocation goodies */
2476 static inline EMACS_INT
2477 __attribute__((always_inline))
2478 __next_2power(EMACS_INT v)
2480 /* compute the next 2-power of in */
2486 #if SIZEOF_EMACS_INT >= 4
2488 #endif /* sizeof(EMACS_INT) >= 4 */
2489 #if SIZEOF_EMACS_INT >= 8
2491 #endif /* sizeof(EMACS_INT) >= 8 */
2492 #if SIZEOF_EMACS_INT >= 16
2494 #endif /* sizeof(EMACS_INT) >= 16 */
2499 /* also generally useful if you want to avoid arbitrary size limits
2500 but don't need a full dynamic array. Assumes that BASEVAR points
2501 to a malloced array of TYPE objects (or possibly a NULL pointer,
2502 if SIZEVAR is 0), with the total size stored in SIZEVAR. This
2503 macro will realloc BASEVAR as necessary so that it can hold at
2504 least NEEDED_SIZE objects. The reallocing is done by doubling,
2505 which ensures constant amortized time per element. */
2506 static inline EMACS_INT
2507 __attribute__((always_inline))
2508 __alloc_size(EMACS_INT sz, EMACS_INT needed)
2510 if (UNLIKELY(needed <= 32)) {
2513 return __next_2power(needed);
2516 #define DO_REALLOC(basevar, sizevar, needed_size, type) \
2518 EMACS_INT cache_needed_size = (needed_size); \
2519 if (LIKELY((sizevar) >= cache_needed_size)) { \
2522 (sizevar) = __alloc_size((sizevar), cache_needed_size); \
2523 if (UNLIKELY((basevar) == NULL)) { \
2524 (basevar) = xnew_array(type, (sizevar)); \
2526 xrealloc_array(basevar, type, (sizevar)); \
2530 #define DO_REALLOC_ATOMIC(basevar, sizevar, needed_size, type) \
2532 EMACS_INT cache_needed_size = (needed_size); \
2533 if (LIKELY((sizevar) >= cache_needed_size)) { \
2536 (sizevar) = __alloc_size((sizevar), cache_needed_size); \
2537 if (UNLIKELY((basevar) == NULL)) { \
2538 (basevar) = xnew_atomic_array(type, (sizevar)); \
2540 xrealloc_array(basevar, type, (sizevar)); \
2544 #if defined HAVE_BDWGC && defined EF_USE_BDWGC && !defined GC_DEBUG_FLAG
2545 #define free_me __free_me __attribute__((unused))
2548 static inline Lisp_Object
2549 free_malloced_ptr(Lisp_Object unwind_obj)
2551 void *free_me = (void*)get_opaque_ptr(unwind_obj);
2553 free_opaque_ptr(unwind_obj);
2557 /* Don't use alloca for regions larger than this, lest we overflow
2559 #define MAX_ALLOCA 65536
2561 /* We need to setup proper unwinding, because there is a number of
2562 ways these functions can blow up, and we don't want to have memory
2563 leaks in those cases. */
2564 #define XMALLOC_OR_ALLOCA(ptr, len, type) \
2566 size_t XOA_len = (len); \
2567 if (XOA_len > MAX_ALLOCA) { \
2568 ptr = xnew_array(type, XOA_len); \
2569 record_unwind_protect(free_malloced_ptr, \
2570 make_opaque_ptr((void*)ptr)); \
2572 ptr = alloca_array(type, XOA_len); \
2576 #define XMALLOC_ATOMIC_OR_ALLOCA(ptr, len, type) \
2578 size_t XOA_len = (len); \
2579 if (XOA_len > MAX_ALLOCA) { \
2580 ptr = xnew_atomic_array(type, XOA_len); \
2581 record_unwind_protect(free_malloced_ptr, \
2582 make_opaque_ptr((void*)ptr)); \
2584 ptr = alloca_array(type, XOA_len); \
2588 #define XMALLOC_UNBIND(ptr, len, speccount) \
2590 if ((len) > MAX_ALLOCA) { \
2591 unbind_to (speccount, Qnil); \
2596 /* dump_add_root_struct_ptr (&var, &desc) dumps the structure pointed to by `var'. */
2598 void dump_add_root_struct_ptr(void *, const struct struct_description *);
2600 #define dump_add_root_struct_ptr(varaddr,descaddr) DO_NOTHING
2603 /* dump_add_opaque (&var, size) dumps the opaque static structure `var'. */
2605 void dump_add_opaque(void *, size_t);
2607 #define dump_add_opaque(varaddr,size) DO_NOTHING
2610 /* Call dump_add_opaque_int (&int_var) to dump `int_var', of type `int'. */
2612 #define dump_add_opaque_int(int_varaddr) do { \
2613 int *dao_ = (int_varaddr); /* type check */ \
2614 dump_add_opaque (dao_, sizeof (*dao_)); \
2617 #define dump_add_opaque_int(int_varaddr) DO_NOTHING
2620 /* Call dump_add_opaque_fixnum (&fixnum_var) to dump `fixnum_var', of type `Fixnum'. */
2622 #define dump_add_opaque_fixnum(fixnum_varaddr) do { \
2623 Fixnum *dao_ = (fixnum_varaddr); /* type check */ \
2624 dump_add_opaque (dao_, sizeof (*dao_)); \
2627 #define dump_add_opaque_fixnum(fixnum_varaddr) DO_NOTHING
2630 /* Call dump_add_root_object (&var) to ensure that var is properly updated after pdump. */
2632 void dump_add_root_object(Lisp_Object *);
2634 #define dump_add_root_object(varaddr) DO_NOTHING
2637 /* Call dump_add_root_object (&var) to ensure that var is properly updated after
2638 pdump. var must point to a linked list of objects out of which
2639 some may not be dumped */
2641 void dump_add_weak_object_chain(Lisp_Object *);
2643 #define dump_add_weak_object_chain(varaddr) DO_NOTHING
2646 /* Nonzero means Emacs has already been initialized.
2647 Used during startup to detect startup of dumped Emacs. */
2648 extern int initialized;
2650 #ifdef MEMORY_USAGE_STATS
2652 /* This structure is used to keep statistics on the amount of memory
2655 WAS_REQUESTED stores the actual amount of memory that was requested
2656 of the allocation function. The *_OVERHEAD fields store the
2657 additional amount of memory that was grabbed by the functions to
2658 facilitate allocation, reallocation, etc. MALLOC_OVERHEAD is for
2659 memory allocated with malloc(); DYNARR_OVERHEAD is for dynamic
2660 arrays; GAP_OVERHEAD is for gap arrays. Note that for (e.g.)
2661 dynamic arrays, there is both MALLOC_OVERHEAD and DYNARR_OVERHEAD
2662 memory: The dynamic array allocates memory above and beyond what
2663 was asked of it, and when it in turns allocates memory using
2664 malloc(), malloc() allocates memory beyond what it was asked
2667 Functions that accept a structure of this sort do not initialize
2668 the fields to 0, and add any existing values to whatever was there
2669 before; this way, you can get a cumulative effect. */
2671 struct overhead_stats {
2673 int malloc_overhead;
2674 int dynarr_overhead;
2678 #endif /* MEMORY_USAGE_STATS */
2680 #ifndef DIRECTORY_SEP
2681 #define DIRECTORY_SEP '/'
2683 #ifndef IS_DIRECTORY_SEP
2684 #define IS_DIRECTORY_SEP(c) ((c) == DIRECTORY_SEP)
2686 #ifndef IS_DEVICE_SEP
2688 #define IS_DEVICE_SEP(c) 0
2690 #define IS_DEVICE_SEP(c) ((c) == DEVICE_SEP)
2694 #define IS_ANY_SEP(c) IS_DIRECTORY_SEP (c)
2697 #ifdef HAVE_INTTYPES_H
2698 #include <inttypes.h>
2699 #elif SIZEOF_VOID_P == SIZEOF_INT
2700 typedef int intptr_t;
2701 typedef unsigned int uintptr_t;
2702 #elif SIZEOF_VOID_P == SIZEOF_LONG
2703 typedef long intptr_t;
2704 typedef unsigned long uintptr_t;
2705 #elif SIZEOF_VOID_P == SIZEOF_LONG_LONG_INT
2706 typedef long long intptr_t;
2707 typedef unsigned long long uintptr_t;
2709 /* Just pray. May break, may not. */
2710 typedef long intptr_t;
2711 typedef unsigned long uintptr_t;
2714 /************************************************************************/
2715 /* Misc definitions */
2716 /************************************************************************/
2719 /************************************************************************/
2720 /* Other numeric types */
2721 /************************************************************************/
2723 /* more allocation goodies, C99 wise */
2724 extern size_t sys_stk_sz;
2725 extern char *stack_bottom;
2726 extern_inline size_t
2727 __sys_stk_free(void)
2728 __attribute__((always_inline));
2729 extern_inline size_t
2730 __sys_stk_free(void)
2733 return sys_stk_sz - (stack_bottom - &probe);
2737 /************************************************************************/
2739 /************************************************************************/
2741 /* NOTE: Prototypes should go HERE, not in various header files, unless
2742 they specifically reference a type that's not defined in lisp.h.
2743 (And even then, you might consider adding the type to lisp.h.)
2745 The idea is that header files typically contain the innards of objects,
2746 and we want to minimize the number of "dependencies" of one file on
2747 the specifics of such objects. Putting prototypes here minimizes the
2748 number of header files that need to be included -- good for a number
2749 of reasons. --ben */
2751 /*--------------- prototypes for various public c functions ------------*/
2753 /* Prototypes for all init/syms_of/vars_of initialization functions. */
2754 #include "symsinit.h"
2756 /* Defined in alloc.c */
2757 void release_breathing_space(void);
2758 Lisp_Object noseeum_cons(Lisp_Object, Lisp_Object);
2759 Lisp_Object make_vector(size_t, Lisp_Object);
2760 Lisp_Object vector1(Lisp_Object);
2761 Lisp_Object vector2(Lisp_Object, Lisp_Object);
2762 Lisp_Object vector3(Lisp_Object, Lisp_Object, Lisp_Object);
2763 Lisp_Object make_bit_vector(size_t, Lisp_Object);
2764 Lisp_Object make_bit_vector_from_byte_vector(unsigned char *, size_t);
2765 Lisp_Object noseeum_make_marker(void);
2766 void garbage_collect_1(void);
2767 Lisp_Object acons(Lisp_Object, Lisp_Object, Lisp_Object);
2768 Lisp_Object cons3(Lisp_Object, Lisp_Object, Lisp_Object);
2769 Lisp_Object list1(Lisp_Object);
2770 Lisp_Object list2(Lisp_Object, Lisp_Object);
2771 Lisp_Object list3(Lisp_Object, Lisp_Object, Lisp_Object);
2772 Lisp_Object list4(Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
2773 Lisp_Object list5(Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
2775 Lisp_Object list6(Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
2776 Lisp_Object, Lisp_Object);
2777 DECLARE_DOESNT_RETURN(memory_full(void));
2778 void disksave_object_finalization(void);
2779 extern int purify_flag;
2780 extern int gc_currently_forbidden;
2781 Lisp_Object restore_gc_inhibit(Lisp_Object);
2782 extern EMACS_INT gc_generation_number[1];
2783 int c_readonly(Lisp_Object);
2784 int lisp_readonly(Lisp_Object);
2785 Lisp_Object build_string(const char *);
2786 Lisp_Object build_ext_string(const char*, Lisp_Object);
2787 Lisp_Object build_translated_string(const char*);
2788 Lisp_Object make_string(const Bufbyte*, Bytecount);
2789 Lisp_Object make_ext_string(const Extbyte*, EMACS_INT, Lisp_Object);
2790 Lisp_Object make_uninit_string(Bytecount);
2791 Lisp_Object make_string_nocopy(Bufbyte*, Bytecount);
2792 void free_cons(Lisp_Cons *);
2793 void free_list(Lisp_Object);
2794 void free_alist(Lisp_Object);
2795 void mark_conses_in_list(Lisp_Object);
2796 void free_marker(Lisp_Marker *);
2797 int object_dead_p(Lisp_Object);
2798 void mark_object(Lisp_Object obj);
2799 int marked_p(Lisp_Object obj);
2801 #ifdef MEMORY_USAGE_STATS
2802 size_t malloced_storage_size(void *, size_t, struct overhead_stats *);
2803 size_t fixed_type_block_overhead(size_t);
2806 int pdump_load(const char *);
2808 extern char *pdump_start, *pdump_end;
2809 #define DUMPEDP(adr) ((((char *)(adr)) < pdump_end) && (((char *)(adr)) >= pdump_start))
2811 #define DUMPEDP(adr) 0
2814 /* Defined in buffer.c */
2815 Lisp_Object make_buffer(struct buffer *);
2816 Lisp_Object get_truename_buffer(Lisp_Object);
2817 void switch_to_buffer(Lisp_Object, Lisp_Object);
2818 extern int find_file_compare_truenames;
2819 extern int find_file_use_truenames;
2821 /* Defined in callproc.c */
2822 char *egetenv(const char *);
2824 /* Defined in console.c */
2825 void stuff_buffered_input(Lisp_Object);
2827 /* Defined in console-msw.c */
2828 EXFUN(Fmswindows_message_box, 3);
2829 extern int mswindows_message_outputted;
2831 /* Defined in data.c */
2832 DECLARE_DOESNT_RETURN(c_write_error(Lisp_Object));
2833 DECLARE_DOESNT_RETURN(lisp_write_error(Lisp_Object));
2834 DECLARE_DOESNT_RETURN(args_out_of_range(Lisp_Object, Lisp_Object));
2835 DECLARE_DOESNT_RETURN(args_out_of_range_3(Lisp_Object, Lisp_Object,
2837 Lisp_Object wrong_type_argument(Lisp_Object, Lisp_Object);
2838 DECLARE_DOESNT_RETURN(dead_wrong_type_argument(Lisp_Object, Lisp_Object));
2839 void check_int_range(EMACS_INT, EMACS_INT, EMACS_INT);
2842 /* superseded by ent-binary-rel stuff */
2843 enum arith_comparison {
2848 arith_less_or_equal,
2851 Lisp_Object arithcompare(Lisp_Object, Lisp_Object, enum arith_comparison);
2854 /* Do NOT use word_to_lisp or wasteful_word_to_lisp to decode time_t's
2855 unless you KNOW arg is non-negative. They cannot return negative
2856 values! Use make_time. */
2857 Lisp_Object word_to_lisp(unsigned int);
2858 unsigned int lisp_to_word(Lisp_Object);
2860 /* Defined in dired.c */
2861 Lisp_Object make_directory_hash_table(const char *);
2862 Lisp_Object wasteful_word_to_lisp(unsigned int);
2864 /* Defined in doc.c */
2865 Lisp_Object unparesseuxify_doc_string(int, EMACS_INT, char *, Lisp_Object);
2866 Lisp_Object read_doc_string(Lisp_Object);
2868 /* Defined in doprnt.c */
2869 Bytecount emacs_doprnt_c(Lisp_Object, const Bufbyte *, Lisp_Object,
2871 Bytecount emacs_doprnt_va(Lisp_Object, const Bufbyte *, Lisp_Object,
2872 Bytecount, va_list);
2873 Bytecount emacs_doprnt_lisp(Lisp_Object, const Bufbyte *, Lisp_Object,
2874 Bytecount, int, const Lisp_Object *);
2875 Bytecount emacs_doprnt_lisp_2(Lisp_Object, const Bufbyte *, Lisp_Object,
2876 Bytecount, int, ...);
2877 Lisp_Object emacs_doprnt_string_c(const Bufbyte *, Lisp_Object, Bytecount, ...);
2878 Lisp_Object emacs_doprnt_string_va(const Bufbyte *, Lisp_Object,
2879 Bytecount, va_list);
2880 Lisp_Object emacs_doprnt_string_lisp(const Bufbyte *, Lisp_Object,
2881 Bytecount, int, const Lisp_Object *);
2882 Lisp_Object emacs_doprnt_string_lisp_2(const Bufbyte *, Lisp_Object,
2883 Bytecount, int, ...);
2885 /* Defined in editfns.c */
2886 void uncache_home_directory(void);
2887 Extbyte *get_home_directory(void);
2888 char *user_login_name(uid_t *);
2889 char *user_group_name(gid_t *);
2890 Bufpos bufpos_clip_to_bounds(Bufpos, Bufpos, Bufpos);
2891 Bytind bytind_clip_to_bounds(Bytind, Bytind, Bytind);
2892 void buffer_insert1(struct buffer *, Lisp_Object);
2893 Lisp_Object make_string_from_buffer(struct buffer *, Bufpos, Charcount);
2894 Lisp_Object make_string_from_buffer_no_extents(struct buffer *, Bufpos,
2896 Lisp_Object make_time(time_t);
2897 Lisp_Object save_excursion_save(void);
2898 Lisp_Object save_restriction_save(void);
2899 Lisp_Object save_excursion_restore(Lisp_Object);
2900 Lisp_Object save_restriction_restore(Lisp_Object);
2902 /* Defined in emacsfns.c */
2903 Lisp_Object save_current_buffer_restore(Lisp_Object);
2905 /* Defined in emacs.c */
2906 DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS(fatal(const char *,
2908 int stderr_out(const char *, ...) PRINTF_ARGS(1, 2);
2909 int stdout_out(const char *, ...) PRINTF_ARGS(1, 2);
2910 SIGTYPE fatal_error_signal(int);
2911 Lisp_Object make_arg_list(int, Extbyte **);
2912 void make_argc_argv(Lisp_Object, int *, Extbyte ***);
2913 void free_argc_argv(Extbyte **);
2914 Lisp_Object decode_env_path(const char *, /*const*/ char *);
2915 Lisp_Object decode_path(/*const*/ char *);
2916 /* Nonzero means don't do interactive redisplay and don't change tty modes */
2917 extern int noninteractive, noninteractive1;
2918 extern int fatal_error_in_progress;
2919 extern int inhibit_non_essential_printing_operations;
2920 extern int preparing_for_armageddon;
2921 extern Fixnum emacs_priority;
2922 extern int running_asynch_code;
2923 extern int suppress_early_error_handler_backtrace;
2924 void debug_break(void);
2925 int debug_can_access_memory(void *ptr, Bytecount len);
2927 /* Defined in eval.c */
2928 DECLARE_DOESNT_RETURN(signal_error(Lisp_Object, Lisp_Object));
2929 void maybe_signal_error(Lisp_Object, Lisp_Object, Lisp_Object, Error_behavior);
2930 Lisp_Object maybe_signal_continuable_error(Lisp_Object, Lisp_Object,
2931 Lisp_Object, Error_behavior);
2932 DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS(type_error(Lisp_Object,
2935 void maybe_type_error(Lisp_Object, Lisp_Object, Error_behavior, const char *,
2936 ...) PRINTF_ARGS(4, 5);
2937 Lisp_Object continuable_type_error(Lisp_Object, const char *, ...)
2939 Lisp_Object maybe_continuable_type_error(Lisp_Object, Lisp_Object,
2941 const char *, ...) PRINTF_ARGS(4, 5);
2942 DECLARE_DOESNT_RETURN(signal_type_error(Lisp_Object, const char *,
2944 void maybe_signal_type_error(Lisp_Object, const char *, Lisp_Object,
2945 Lisp_Object, Error_behavior);
2946 Lisp_Object signal_type_continuable_error(Lisp_Object, const char *,
2948 Lisp_Object maybe_signal_type_continuable_error(Lisp_Object, const char *,
2950 Lisp_Object, Error_behavior);
2951 DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS(type_error_with_frob
2952 (Lisp_Object, Lisp_Object,
2953 const char *, ...), 3, 4);
2954 void maybe_type_error_with_frob(Lisp_Object, Lisp_Object, Lisp_Object,
2956 const char *, ...) PRINTF_ARGS(5, 6);
2957 Lisp_Object continuable_type_error_with_frob(Lisp_Object, Lisp_Object,
2959 ...) PRINTF_ARGS(3, 4);
2960 Lisp_Object maybe_continuable_type_error_with_frob
2961 (Lisp_Object, Lisp_Object, Lisp_Object, Error_behavior, const char *, ...)
2963 DECLARE_DOESNT_RETURN(signal_type_error_2(Lisp_Object, const char *,
2964 Lisp_Object, Lisp_Object));
2965 void maybe_signal_type_error_2(Lisp_Object, const char *, Lisp_Object,
2966 Lisp_Object, Lisp_Object, Error_behavior);
2967 Lisp_Object signal_type_continuable_error_2(Lisp_Object, const char *,
2968 Lisp_Object, Lisp_Object);
2969 Lisp_Object maybe_signal_type_continuable_error_2(Lisp_Object, const char *,
2970 Lisp_Object, Lisp_Object,
2971 Lisp_Object, Error_behavior);
2972 DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS(error(const char *,
2974 void maybe_error(Lisp_Object, Error_behavior, const char *,
2975 ...) PRINTF_ARGS(3, 4);
2976 Lisp_Object continuable_error(const char *, ...) PRINTF_ARGS(1, 2);
2977 Lisp_Object maybe_continuable_error(Lisp_Object, Error_behavior,
2978 const char *, ...) PRINTF_ARGS(3, 4);
2979 DECLARE_DOESNT_RETURN(signal_simple_error(const char *, Lisp_Object));
2980 void maybe_signal_simple_error(const char *, Lisp_Object,
2981 Lisp_Object, Error_behavior);
2982 Lisp_Object signal_simple_continuable_error(const char *, Lisp_Object);
2983 Lisp_Object maybe_signal_simple_continuable_error(const char *, Lisp_Object,
2984 Lisp_Object, Error_behavior);
2985 DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS(error_with_frob
2986 (Lisp_Object, const char *,
2988 void maybe_error_with_frob(Lisp_Object, Lisp_Object, Error_behavior,
2989 const char *, ...) PRINTF_ARGS(4, 5);
2990 Lisp_Object continuable_error_with_frob(Lisp_Object, const char *,
2991 ...) PRINTF_ARGS(2, 3);
2992 Lisp_Object maybe_continuable_error_with_frob
2993 (Lisp_Object, Lisp_Object, Error_behavior, const char *, ...) PRINTF_ARGS(4,
2995 DECLARE_DOESNT_RETURN(signal_simple_error_2
2996 (const char *, Lisp_Object, Lisp_Object));
2997 void maybe_signal_simple_error_2(const char *, Lisp_Object, Lisp_Object,
2998 Lisp_Object, Error_behavior);
2999 Lisp_Object signal_simple_continuable_error_2(const char *, Lisp_Object,
3001 Lisp_Object maybe_signal_simple_continuable_error_2(const char *, Lisp_Object,
3002 Lisp_Object, Lisp_Object,
3004 DECLARE_DOESNT_RETURN(signal_malformed_list_error(Lisp_Object));
3005 DECLARE_DOESNT_RETURN(signal_malformed_property_list_error(Lisp_Object));
3006 DECLARE_DOESNT_RETURN(signal_circular_list_error(Lisp_Object));
3007 DECLARE_DOESNT_RETURN(signal_circular_property_list_error(Lisp_Object));
3009 DECLARE_DOESNT_RETURN(syntax_error(const char *reason, Lisp_Object frob));
3010 DECLARE_DOESNT_RETURN(syntax_error_2(const char *reason, Lisp_Object frob1,
3011 Lisp_Object frob2));
3012 DECLARE_DOESNT_RETURN(invalid_argument(const char *reason, Lisp_Object frob));
3013 DECLARE_DOESNT_RETURN(invalid_argument_2(const char *reason,
3014 Lisp_Object frob1, Lisp_Object frob2));
3015 DECLARE_DOESNT_RETURN(invalid_operation(const char *reason, Lisp_Object frob));
3016 DECLARE_DOESNT_RETURN(invalid_operation_2(const char *reason,
3018 Lisp_Object frob2));
3019 DECLARE_DOESNT_RETURN(invalid_change(const char *reason, Lisp_Object frob));
3020 DECLARE_DOESNT_RETURN(invalid_change_2(const char *reason,
3021 Lisp_Object frob1, Lisp_Object frob2));
3023 Lisp_Object signal_void_function_error(Lisp_Object);
3024 Lisp_Object signal_invalid_function_error(Lisp_Object);
3025 Lisp_Object signal_wrong_number_of_arguments_error(Lisp_Object, int);
3027 Lisp_Object run_hook_with_args_in_buffer(struct buffer *, int, Lisp_Object *,
3028 enum run_hooks_condition);
3029 Lisp_Object run_hook_with_args(int, Lisp_Object *, enum run_hooks_condition);
3030 void va_run_hook_with_args(Lisp_Object, int, ...);
3031 void va_run_hook_with_args_in_buffer(struct buffer *, Lisp_Object, int, ...);
3032 Lisp_Object run_hook(Lisp_Object);
3033 Lisp_Object apply1(Lisp_Object, Lisp_Object);
3034 Lisp_Object call0(Lisp_Object);
3035 Lisp_Object call1(Lisp_Object, Lisp_Object);
3036 Lisp_Object call2(Lisp_Object, Lisp_Object, Lisp_Object);
3037 Lisp_Object call3(Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
3038 Lisp_Object call4(Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
3040 Lisp_Object call5(Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
3041 Lisp_Object, Lisp_Object);
3042 Lisp_Object call6(Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
3043 Lisp_Object, Lisp_Object, Lisp_Object);
3044 Lisp_Object call7(Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
3045 Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
3046 Lisp_Object call8(Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
3047 Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
3049 Lisp_Object call0_in_buffer(struct buffer *, Lisp_Object);
3050 Lisp_Object call1_in_buffer(struct buffer *, Lisp_Object, Lisp_Object);
3051 Lisp_Object call2_in_buffer(struct buffer *, Lisp_Object, Lisp_Object,
3053 Lisp_Object call3_in_buffer(struct buffer *, Lisp_Object, Lisp_Object,
3054 Lisp_Object, Lisp_Object);
3055 Lisp_Object call4_in_buffer(struct buffer *, Lisp_Object, Lisp_Object,
3056 Lisp_Object, Lisp_Object, Lisp_Object);
3057 Lisp_Object call5_in_buffer(struct buffer *, Lisp_Object, Lisp_Object,
3058 Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
3059 Lisp_Object call6_in_buffer(struct buffer *, Lisp_Object, Lisp_Object,
3060 Lisp_Object, Lisp_Object, Lisp_Object,
3061 Lisp_Object, Lisp_Object);
3062 Lisp_Object eval_in_buffer(struct buffer *, Lisp_Object);
3063 Lisp_Object call0_with_handler(Lisp_Object, Lisp_Object);
3064 Lisp_Object call1_with_handler(Lisp_Object, Lisp_Object, Lisp_Object);
3065 Lisp_Object eval_in_buffer_trapping_errors(char*, struct buffer *, Lisp_Object);
3066 Lisp_Object run_hook_trapping_errors(char*, Lisp_Object);
3067 Lisp_Object safe_run_hook_trapping_errors(char*, Lisp_Object, int);
3068 Lisp_Object call0_trapping_errors(char*, Lisp_Object);
3069 Lisp_Object call1_trapping_errors(char*, Lisp_Object, Lisp_Object);
3070 Lisp_Object call2_trapping_errors(char*,
3071 Lisp_Object, Lisp_Object, Lisp_Object);
3072 Lisp_Object call3_trapping_errors(char*,
3073 Lisp_Object, Lisp_Object, Lisp_Object,
3075 Lisp_Object call_with_suspended_errors(lisp_fn_t, volatile Lisp_Object,
3076 Lisp_Object, Error_behavior, int, ...);
3077 /* C Code should be using internal_catch, record_unwind_p, condition_case_1 */
3078 Lisp_Object internal_catch(Lisp_Object, Lisp_Object(*)(Lisp_Object),
3079 Lisp_Object, int *volatile);
3080 Lisp_Object condition_case_1(Lisp_Object,
3081 Lisp_Object(*)(Lisp_Object),
3083 Lisp_Object(*)(Lisp_Object, Lisp_Object),
3085 Lisp_Object condition_case_3(Lisp_Object, Lisp_Object, Lisp_Object);
3086 Lisp_Object unbind_to(int, Lisp_Object);
3087 void specbind(Lisp_Object, Lisp_Object);
3088 void record_unwind_protect(Lisp_Object(*)(Lisp_Object), Lisp_Object);
3089 void do_autoload(Lisp_Object, Lisp_Object);
3090 Lisp_Object un_autoload(Lisp_Object);
3091 void warn_when_safe_lispobj(Lisp_Object, Lisp_Object, Lisp_Object);
3092 void warn_when_safe(Lisp_Object, Lisp_Object, const char *,
3093 ...) PRINTF_ARGS(3, 4);
3095 /* Defined in event-stream.c */
3096 void wait_delaying_user_input(int (*)(void *), void *);
3097 int detect_input_pending(void);
3098 void reset_this_command_keys(Lisp_Object, int);
3099 Lisp_Object enqueue_misc_user_event(Lisp_Object, Lisp_Object, Lisp_Object);
3100 Lisp_Object enqueue_misc_user_event_pos(Lisp_Object, Lisp_Object,
3101 Lisp_Object, int, int, int, int);
3102 extern int modifier_keys_are_sticky;
3104 /* Defined in event-Xt.c */
3105 void enqueue_Xt_dispatch_event(Lisp_Object event);
3106 void signal_special_Xt_user_event(Lisp_Object, Lisp_Object, Lisp_Object);
3108 /* Defined in events.c */
3109 void clear_event_resource(void);
3110 Lisp_Object allocate_event(void);
3112 /* Defined in fileio.c */
3113 void record_auto_save(void);
3114 void force_auto_save_soon(void);
3115 DECLARE_DOESNT_RETURN(report_file_error(const char *, Lisp_Object));
3116 void maybe_report_file_error(const char *, Lisp_Object,
3117 Lisp_Object, Error_behavior);
3118 DECLARE_DOESNT_RETURN(signal_file_error(const char *, Lisp_Object));
3119 void maybe_signal_file_error(const char *, Lisp_Object,
3120 Lisp_Object, Error_behavior);
3121 DECLARE_DOESNT_RETURN(signal_double_file_error(const char *, const char *,
3123 void maybe_signal_double_file_error(const char *, const char *,
3124 Lisp_Object, Lisp_Object, Error_behavior);
3125 DECLARE_DOESNT_RETURN(signal_double_file_error_2(const char *, const char *,
3126 Lisp_Object, Lisp_Object));
3127 void maybe_signal_double_file_error_2(const char *, const char *,
3128 Lisp_Object, Lisp_Object, Lisp_Object,
3130 Lisp_Object lisp_strerror(int);
3131 Lisp_Object expand_and_dir_to_file(Lisp_Object, Lisp_Object);
3132 ssize_t read_allowing_quit(int, void *, size_t);
3133 ssize_t write_allowing_quit(int, const void *, size_t);
3134 int internal_delete_file(Lisp_Object);
3136 /* Defined in filelock.c */
3137 void lock_file(Lisp_Object);
3138 void unlock_file(Lisp_Object);
3139 void unlock_all_files(void);
3140 void unlock_buffer(struct buffer *);
3142 /* Defined in filemode.c */
3143 void filemodestring(struct stat *, char *);
3145 /* Defined in fns.c */
3146 Lisp_Object list_sort(Lisp_Object, Lisp_Object,
3147 int (*)(Lisp_Object, Lisp_Object, Lisp_Object));
3148 Lisp_Object merge(Lisp_Object, Lisp_Object, Lisp_Object);
3150 void bump_string_modiff(Lisp_Object);
3151 Lisp_Object memq_no_quit(Lisp_Object, Lisp_Object);
3152 Lisp_Object assoc_no_quit(Lisp_Object, Lisp_Object);
3153 Lisp_Object assq_no_quit(Lisp_Object, Lisp_Object);
3154 Lisp_Object rassq_no_quit(Lisp_Object, Lisp_Object);
3155 Lisp_Object delq_no_quit(Lisp_Object, Lisp_Object);
3156 Lisp_Object delq_no_quit_and_free_cons(Lisp_Object, Lisp_Object);
3157 Lisp_Object remassoc_no_quit(Lisp_Object, Lisp_Object);
3158 Lisp_Object remassq_no_quit(Lisp_Object, Lisp_Object);
3159 Lisp_Object remrassq_no_quit(Lisp_Object, Lisp_Object);
3161 int plists_differ(Lisp_Object, Lisp_Object, int, int, int);
3162 Lisp_Object internal_plist_get(Lisp_Object, Lisp_Object);
3163 void internal_plist_put(Lisp_Object *, Lisp_Object, Lisp_Object);
3164 int internal_remprop(Lisp_Object *, Lisp_Object);
3165 Lisp_Object external_plist_get(Lisp_Object *, Lisp_Object, int, Error_behavior);
3166 void external_plist_put(Lisp_Object *, Lisp_Object,
3167 Lisp_Object, int, Error_behavior);
3168 int external_remprop(Lisp_Object *, Lisp_Object, int, Error_behavior);
3169 int internal_equal(Lisp_Object, Lisp_Object, int);
3170 Lisp_Object concat2(Lisp_Object, Lisp_Object);
3171 Lisp_Object concat3(Lisp_Object, Lisp_Object, Lisp_Object);
3172 Lisp_Object vconcat2(Lisp_Object, Lisp_Object);
3173 Lisp_Object vconcat3(Lisp_Object, Lisp_Object, Lisp_Object);
3174 Lisp_Object nconc2(Lisp_Object, Lisp_Object);
3175 Lisp_Object bytecode_nconc2(Lisp_Object *);
3176 void check_losing_bytecode(const char *, Lisp_Object);
3178 /* Defined in glyphs.c */
3179 Error_behavior decode_error_behavior_flag(Lisp_Object);
3180 Lisp_Object encode_error_behavior_flag(Error_behavior);
3182 /* Defined in indent.c */
3183 int bi_spaces_at_point(struct buffer *, Bytind);
3184 int column_at_point(struct buffer *, Bufpos, int);
3185 int string_column_at_point(Lisp_String *, Bufpos, int);
3186 int current_column(struct buffer *);
3187 void invalidate_current_column(void);
3188 Bufpos vmotion(struct window *, Bufpos, int, int *);
3189 Bufpos vmotion_pixels(Lisp_Object, Bufpos, int, int, int *);
3191 /* Defined in keymap.c */
3192 void where_is_to_char(Lisp_Object, char *);
3194 /* Defined in lread.c */
3195 void ebolify_bytecode_constants(Lisp_Object);
3196 void close_load_descs(void);
3197 int locate_file(Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object *, int);
3198 EXFUN(Flocate_file_clear_hashing, 1);
3199 int isfloat_string(const char *);
3200 #if defined HAVE_MPQ && defined WITH_GMP
3201 int isbigq_string(const char *);
3203 #if defined HAVE_MPC && defined WITH_MPC || \
3204 defined HAVE_PSEUC && defined WITH_PSEUC
3205 int isbigc_string(const char *);
3207 #if defined HAVE_PSEUG && defined WITH_PSEUG
3208 int isgaussian_string(const char *);
3211 /* Well, I've decided to enable this. -- ben */
3212 /* And I've decided to make it work right. -- sb */
3214 /* Define the following symbol to enable load history of dumped files */
3215 #define LOADHIST_DUMPED
3216 /* Define the following symbol to enable load history of C source */
3217 #define LOADHIST_BUILTIN
3219 #ifdef LOADHIST /* this is just a stupid idea */
3220 #define LOADHIST_ATTACH(x) \
3221 do { if (initialized) Vcurrent_load_list = Fcons (x, Vcurrent_load_list); } \
3223 #else /*! LOADHIST */
3224 # define LOADHIST_ATTACH(x)
3225 #endif /*! LOADHIST */
3227 /* Defined in marker.c */
3228 Bytind bi_marker_position(Lisp_Object);
3229 Bufpos marker_position(Lisp_Object);
3230 void set_bi_marker_position(Lisp_Object, Bytind);
3231 void set_marker_position(Lisp_Object, Bufpos);
3232 void unchain_marker(Lisp_Object);
3233 Lisp_Object noseeum_copy_marker(Lisp_Object, Lisp_Object);
3234 Lisp_Object set_marker_restricted(Lisp_Object, Lisp_Object, Lisp_Object);
3235 #ifdef MEMORY_USAGE_STATS
3236 int compute_buffer_marker_usage(struct buffer *, struct overhead_stats *);
3239 /* Defined in menubar.c */
3240 extern int popup_menu_up_p;
3241 extern int menubar_show_keybindings;
3242 extern int popup_menu_titles;
3244 /* Defined in minibuf.c */
3245 extern int minibuf_level;
3246 Charcount scmp_1(const Bufbyte *, const Bufbyte *, Charcount, int);
3247 #define scmp(s1, s2, len) scmp_1 (s1, s2, len, completion_ignore_case)
3248 extern int completion_ignore_case;
3249 int regexp_ignore_completion_p(const Bufbyte *, Lisp_Object,
3250 Bytecount, Bytecount);
3251 Lisp_Object clear_echo_area(struct frame *, Lisp_Object, int);
3252 Lisp_Object clear_echo_area_from_print(struct frame *, Lisp_Object, int);
3253 void echo_area_append(struct frame *, const Bufbyte *, Lisp_Object,
3254 Bytecount, Bytecount, Lisp_Object);
3255 void echo_area_message(struct frame *, const Bufbyte *, Lisp_Object,
3256 Bytecount, Bytecount, Lisp_Object);
3257 Lisp_Object echo_area_status(struct frame *);
3258 int echo_area_active(struct frame *);
3259 Lisp_Object echo_area_contents(struct frame *);
3260 void message_internal(const Bufbyte *, Lisp_Object, Bytecount, Bytecount);
3261 void message_append_internal(const Bufbyte *, Lisp_Object,
3262 Bytecount, Bytecount);
3263 void message(const char *, ...) PRINTF_ARGS(1, 2);
3264 void message_append(const char *, ...) PRINTF_ARGS(1, 2);
3265 void message_no_translate(const char *, ...) PRINTF_ARGS(1, 2);
3266 void clear_message(void);
3268 /* Defined in print.c */
3269 void write_string_to_stdio_stream(FILE *, struct console *,
3270 const Bufbyte *, Bytecount, Bytecount,
3272 void debug_print(Lisp_Object);
3273 void debug_short_backtrace(int);
3274 void temp_output_buffer_setup(Lisp_Object);
3275 void temp_output_buffer_show(Lisp_Object, Lisp_Object);
3276 /* NOTE: Do not call this with the data of a Lisp_String. Use princ.
3277 * Note: stream should be defaulted before calling
3278 * (eg Qnil means stdout, not Vstandard_output, etc) */
3279 void write_c_string(const char *, Lisp_Object);
3280 void write_hex_ptr(void*, Lisp_Object);
3281 int write_fmt_str(Lisp_Object,const char *,...) PRINTF_ARGS(2, 3);
3282 int write_fmt_string(Lisp_Object,const char *,...) PRINTF_ARGS(2, 3);
3283 /* Same goes for this function. */
3284 void write_string_1(const Bufbyte *, Bytecount, Lisp_Object);
3285 void print_cons(Lisp_Object, Lisp_Object, int);
3286 void print_vector(Lisp_Object, Lisp_Object, int);
3287 void print_string(Lisp_Object, Lisp_Object, int);
3288 char *long_to_string(char *, long, int);
3289 void print_internal(Lisp_Object, Lisp_Object, int);
3290 void print_symbol(Lisp_Object, Lisp_Object, int);
3291 /* The number of bytes required to store the decimal printed
3292 * representation of an integral type. Add a few bytes for truncation,
3293 * optional sign prefix, and null byte terminator.
3294 * 2.40824 == log (256) / log (10).
3296 * We don't use floating point since Sun cc (buggily?) cannot use
3297 * floating point computations to define a compile-time integral
3300 #define DECIMAL_PRINT_SIZE(integral_type) \
3301 (((2410824 * sizeof (integral_type)) / 1000000) + 3)
3302 extern int print_escape_newlines;
3303 extern int print_readably;
3304 Lisp_Object internal_with_output_to_temp_buffer(Lisp_Object,
3305 Lisp_Object(*)(Lisp_Object),
3306 Lisp_Object, Lisp_Object);
3307 void internal_object_printer(Lisp_Object, Lisp_Object, int);
3309 /* Defined in profile.c */
3310 void mark_profiling_info(void);
3311 void profile_increase_call_count(Lisp_Object);
3312 extern int profiling_active;
3313 extern int profiling_redisplay_flag;
3315 /* Defined in rangetab.c */
3316 void put_range_table(Lisp_Object, EMACS_INT, EMACS_INT, Lisp_Object);
3317 int unified_range_table_bytes_needed(Lisp_Object);
3318 int unified_range_table_bytes_used(const void*);
3319 void unified_range_table_copy_data(Lisp_Object, void *);
3320 Lisp_Object unified_range_table_lookup(void *, EMACS_INT, Lisp_Object);
3321 int unified_range_table_nentries(void*);
3322 void unified_range_table_get_range(void *, int, EMACS_INT *, EMACS_INT *,
3325 /* Defined in search.c */
3326 struct re_pattern_buffer;
3327 struct re_registers;
3328 Bufpos scan_buffer(struct buffer *, Emchar, Bufpos, Bufpos, EMACS_INT,
3330 Bufpos find_next_newline(struct buffer *, Bufpos, int);
3331 Bufpos find_next_newline_no_quit(struct buffer *, Bufpos, int);
3332 Bytind bi_find_next_newline_no_quit(struct buffer *, Bytind, int);
3333 Bytind bi_find_next_emchar_in_string(Lisp_String *, Emchar, Bytind, EMACS_INT);
3334 Bufpos find_before_next_newline(struct buffer *, Bufpos, Bufpos, int);
3335 struct re_pattern_buffer *compile_pattern(Lisp_Object, struct re_registers *,
3336 Lisp_Object, int, Error_behavior);
3337 Bytecount fast_string_match(Lisp_Object, const Bufbyte *,
3338 Lisp_Object, Bytecount,
3339 Bytecount, int, Error_behavior, int);
3340 Bytecount fast_lisp_string_match(Lisp_Object, Lisp_Object);
3341 void restore_match_data(void);
3343 /* Defined in signal.c */
3344 void init_interrupts_late(void);
3345 extern int dont_check_for_quit;
3346 void begin_dont_check_for_quit(void);
3347 void emacs_sleep(int);
3349 /* Defined in sound.c */
3350 void init_device_sound(struct device *);
3352 /* Defined in specifier.c */
3353 Lisp_Object specifier_instance(Lisp_Object, Lisp_Object, Lisp_Object,
3354 Error_behavior, int, int, Lisp_Object);
3355 Lisp_Object specifier_instance_no_quit(Lisp_Object, Lisp_Object, Lisp_Object,
3356 Error_behavior, int, Lisp_Object);
3358 /* Defined in symbols.c */
3359 long unsigned int hash_string(const Bufbyte*, Bytecount);
3360 Lisp_Object intern(const char *);
3361 Lisp_Object oblookup(Lisp_Object, const Bufbyte *, Bytecount);
3362 void map_obarray(Lisp_Object, int (*)(Lisp_Object, void *), void *);
3363 Lisp_Object indirect_function(Lisp_Object, int);
3364 Lisp_Object symbol_value_in_buffer(Lisp_Object, Lisp_Object);
3365 void kill_buffer_local_variables(struct buffer *);
3366 int symbol_value_buffer_local_info(Lisp_Object, struct buffer *);
3367 Lisp_Object find_symbol_value(Lisp_Object);
3368 Lisp_Object find_symbol_value_quickly(Lisp_Object, int);
3369 Lisp_Object top_level_value(Lisp_Object);
3370 void reject_constant_symbols(Lisp_Object sym, Lisp_Object newval,
3372 Lisp_Object follow_past_lisp_magic);
3374 /* Defined in syntax.c */
3375 Bufpos scan_words(struct buffer *, Bufpos, int);
3377 /* Defined in undo.c */
3378 Lisp_Object truncate_undo_list(Lisp_Object, int, int);
3379 void record_extent(Lisp_Object, int);
3380 void record_insert(struct buffer *, Bufpos, Charcount);
3381 void record_delete(struct buffer *, Bufpos, Charcount);
3382 void record_change(struct buffer *, Bufpos, Charcount);
3384 /* Defined in unex*.c */
3385 int unexec(char *, char *, uintptr_t, uintptr_t, uintptr_t);
3386 #ifdef RUN_TIME_REMAP
3387 int run_time_remap(char *);
3390 /* Defined in vm-limit.c */
3391 void memory_warnings(void *, void (*)(const char *));
3393 /* Defined in window.c */
3394 Lisp_Object save_window_excursion_unwind(Lisp_Object);
3395 Lisp_Object display_buffer(Lisp_Object, Lisp_Object, Lisp_Object);
3397 /*--------------- prototypes for Lisp primitives in C ------------*/
3399 /* The following were machine generated 19980312 */
3401 EXFUN(Faccept_process_output, 3);
3403 EXFUN(Fadd_spec_to_specifier, 5);
3404 EXFUN(Fadd_timeout, 4);
3405 EXFUN(Fappend, MANY);
3406 EXFUN(Fapply, MANY);
3411 EXFUN(Fbacktrace, 2);
3412 EXFUN(Fbeginning_of_line, 2);
3416 EXFUN(Fbuffer_substring, 3);
3417 EXFUN(Fbuilt_in_variable_type, 1);
3418 EXFUN(Fbyte_code, 3);
3419 EXFUN(Fcall_interactively, 3);
3420 EXFUN(Fcanonicalize_lax_plist, 2);
3421 EXFUN(Fcanonicalize_plist, 2);
3423 EXFUN(Fcar_safe, 1);
3425 EXFUN (Fcdr_safe, 1);
3426 EXFUN(Fchar_after, 2);
3427 EXFUN(Fchar_to_string, 1);
3428 EXFUN(Fcheck_valid_plist, 1);
3429 EXFUN(Fvalid_plist_p, 1);
3430 EXFUN(Fclear_range_table, 1);
3431 EXFUN(Fcoding_category_list, 0);
3432 EXFUN(Fcoding_category_system, 1);
3433 EXFUN(Fcoding_priority_list, 0);
3434 EXFUN(Fcoding_system_charset, 2);
3435 EXFUN(Fcoding_system_doc_string, 1);
3436 EXFUN(Fcoding_system_list, 0);
3437 EXFUN(Fcoding_system_name, 1);
3438 EXFUN(Fcoding_system_p, 1);
3439 EXFUN(Fcoding_system_property, 2);
3440 EXFUN(Fcoding_system_type, 1);
3441 EXFUN(Fcommand_execute, 3);
3442 EXFUN(Fcommandp, 1);
3443 EXFUN(Fconcat, MANY);
3445 EXFUN(Fcopy_alist, 1);
3446 EXFUN(Fcopy_coding_system, 2);
3447 EXFUN(Fcopy_event, 2);
3448 EXFUN(Fcopy_list, 1);
3449 EXFUN(Fcopy_marker, 2);
3450 EXFUN(Fcopy_sequence, 1);
3451 EXFUN(Fcopy_tree, 2);
3452 EXFUN(Fcurrent_window_configuration, 1);
3453 EXFUN(Fdecode_big5_char, 1);
3454 EXFUN(Fdecode_coding_region, 4);
3455 EXFUN(Fdecode_shift_jis_char, 1);
3456 EXFUN(Fdefault_boundp, 1);
3457 EXFUN(Fdefault_value, 1);
3458 EXFUN(Fdefine_key, 3);
3460 EXFUN(Fdelete_region, 3);
3461 EXFUN(Fdelete_process, 1);
3463 EXFUN(Fdestructive_alist_to_plist, 1);
3464 EXFUN(Fdetect_coding_region, 3);
3465 EXFUN(Fdgettext, 2);
3467 EXFUN(Fdirectory_file_name, 1);
3468 EXFUN(Fdisable_timeout, 1);
3469 EXFUN(Fdiscard_input, 0);
3470 EXFUN(Fdispatch_event, 1);
3471 EXFUN(Fdisplay_error, 2);
3472 EXFUN(Fdo_auto_save, 2);
3473 EXFUN(Fdowncase, 2);
3475 EXFUN(Fencode_big5_char, 1);
3476 EXFUN(Fencode_coding_region, 4);
3477 EXFUN(Fencode_shift_jis_char, 1);
3478 EXFUN(Fend_of_line, 2);
3479 EXFUN(Fenqueue_eval_event, 2);
3483 EXFUN(Ferror_message_string, 1);
3485 EXFUN(Fevent_to_character, 4);
3486 EXFUN(Fexecute_kbd_macro, 2);
3487 EXFUN(Fexpand_abbrev, 0);
3488 EXFUN(Fexpand_file_name, 2);
3489 EXFUN(Fextent_at, 5);
3490 EXFUN(Fextent_property, 3);
3492 EXFUN(Ffile_accessible_directory_p, 1);
3493 EXFUN(Ffile_directory_p, 1);
3494 EXFUN(Ffile_executable_p, 1);
3495 EXFUN(Ffile_exists_p, 1);
3496 EXFUN(Ffile_name_absolute_p, 1);
3497 EXFUN(Ffile_name_as_directory, 1);
3498 EXFUN(Ffile_name_directory, 1);
3499 EXFUN(Ffile_name_nondirectory, 1);
3500 EXFUN(Ffile_readable_p, 1);
3501 EXFUN(Ffile_symlink_p, 1);
3502 EXFUN(Ffile_truename, 2);
3503 EXFUN(Ffind_coding_system, 1);
3504 EXFUN(Ffind_file_name_handler, 2);
3505 EXFUN(Ffollowing_char, 1);
3506 EXFUN(Fformat, MANY);
3507 EXFUN(Fforward_char, 2);
3508 EXFUN(Fforward_line, 2);
3510 EXFUN(Ffuncall, MANY);
3511 EXFUN(Ffunctionp, 1);
3514 EXFUN(Fget_buffer_process, 1);
3515 EXFUN(Fget_coding_system, 1);
3516 EXFUN(Fget_process, 1);
3517 EXFUN(Fget_range_table, 3);
3519 EXFUN(Fgoto_char, 2);
3521 EXFUN(Findent_to, 3);
3522 EXFUN(Findirect_function, 1);
3523 EXFUN(Finsert, MANY);
3524 EXFUN(Finsert_buffer_substring, 3);
3525 EXFUN(Finsert_char, 4);
3526 EXFUN(Finsert_file_contents_internal, 7);
3527 EXFUN(Finteractive_p, 0);
3529 EXFUN(Fintern_soft, 2);
3530 EXFUN(Fkey_description, 1);
3531 EXFUN(Fkill_emacs, 1);
3532 EXFUN(Fkill_local_variable, 1);
3534 EXFUN(Flax_plist_get, 3);
3535 EXFUN(Flax_plist_remprop, 2);
3540 EXFUN(Flist_modules, 0);
3541 EXFUN(Fload_module, 3);
3542 EXFUN(Flookup_key, 3);
3544 EXFUN(Fmake_byte_code, MANY);
3545 EXFUN(Fmake_coding_system, 4);
3546 EXFUN(Fmake_glyph_internal, 1);
3547 EXFUN(Fmake_list, 2);
3548 EXFUN(Fmake_marker, 0);
3549 EXFUN(Fmake_range_table, 0);
3550 EXFUN(Fmake_sparse_keymap, 1);
3551 EXFUN(Fmake_string, 2);
3552 EXFUN(Fmake_symbol, 1);
3553 EXFUN(Fmake_vector, 2);
3555 EXFUN(Fmarker_buffer, 1);
3556 EXFUN(Fmarker_position, 1);
3557 EXFUN(Fmatch_beginning, 1);
3558 EXFUN(Fmatch_end, 1);
3563 EXFUN(Fminus, MANY);
3564 EXFUN(Fnarrow_to_region, 3);
3565 EXFUN(Fnconc, MANY);
3566 EXFUN(Fnext_event, 2);
3567 EXFUN(Fnonnegativep, 1);
3568 EXFUN(Fnreverse, 1);
3570 EXFUN(Fnumber_to_string, 1);
3571 EXFUN(Fold_assq, 2);
3572 EXFUN(Fold_equal, 2);
3573 EXFUN(Fold_member, 2);
3574 EXFUN(Fold_memq, 2);
3575 EXFUN(Fplist_get, 3);
3576 EXFUN(Fplist_member, 2);
3577 EXFUN(Fplist_put, 3);
3579 EXFUN(Fpoint_marker, 2);
3580 EXFUN(Fpoint_max, 1);
3581 EXFUN(Fpoint_min, 1);
3583 EXFUN(Fpreceding_char, 1);
3584 EXFUN(Fprefix_numeric_value, 1);
3586 EXFUN(Fprin1_to_string, 2);
3589 EXFUN(Fprocess_status, 1);
3590 EXFUN(Fprogn, UNEVALLED);
3593 EXFUN(Fput_range_table, 4);
3594 EXFUN(Fput_text_property, 5);
3598 EXFUN(Fread_key_sequence, 3);
3599 EXFUN(Freally_free, 1);
3602 EXFUN(Freplace_list, 2);
3604 EXFUN(Fselected_frame, 1);
3606 EXFUN(Fset_coding_category_system, 2);
3607 EXFUN(Fset_coding_priority_list, 1);
3608 EXFUN(Fset_default, 2);
3609 EXFUN(Fset_marker, 3);
3610 EXFUN(Fset_standard_case_table, 1);
3615 EXFUN(Fskip_chars_backward, 3);
3616 EXFUN(Fskip_chars_forward, 3);
3617 EXFUN(Fsleep_for, 1);
3619 EXFUN(Fspecifier_spec_list, 4);
3620 EXFUN(Fstring_equal, 2);
3621 EXFUN(Fstring_lessp, 2);
3622 EXFUN(Fstring_match, 4);
3624 EXFUN(Fsubr_max_args, 1);
3625 EXFUN(Fsubr_min_args, 1);
3626 EXFUN(Fsubsidiary_coding_system, 2);
3627 EXFUN(Fsubstitute_command_keys, 1);
3628 EXFUN(Fsubstitute_in_file_name, 1);
3629 EXFUN(Fsubstring, 3);
3630 EXFUN(Fsymbol_function, 1);
3631 EXFUN(Fsymbol_name, 1);
3632 EXFUN(Fsymbol_plist, 1);
3633 EXFUN(Fsymbol_value, 1);
3634 EXFUN(Fsystem_name, 0);
3636 EXFUN(Ftimes, MANY);
3637 EXFUN(Ftruncate, 1);
3638 EXFUN(Fundo_boundary, 0);
3639 EXFUN(Funhandled_file_name_directory, 1);
3640 EXFUN(Funlock_buffer, 0);
3642 EXFUN(Fupcase_initials, 2);
3643 EXFUN(Fupcase_initials_region, 3);
3644 EXFUN(Fupcase_region, 3);
3645 EXFUN(Fuser_home_directory, 0);
3646 EXFUN(Fuser_login_name, 1);
3647 EXFUN(Fuser_group_name, 1);
3648 EXFUN(Fvector, MANY);
3649 EXFUN(Fverify_visited_file_modtime, 1);
3650 EXFUN(Fvertical_motion, 3);
3653 /*--------------- prototypes for constant symbols ------------*/
3655 extern Lisp_Object Q_style;
3656 extern Lisp_Object Qactivate_menubar_hook;
3657 extern Lisp_Object Qafter_change_major_mode_hook;
3658 extern Lisp_Object Qarith_error;
3659 extern Lisp_Object Qarrayp, Qautoload;
3660 extern Lisp_Object Qbackground, Qbackground_pixmap;
3661 extern Lisp_Object Qbeginning_of_buffer, Qbig5;
3662 extern Lisp_Object Qbitp, Qblinking;
3663 extern Lisp_Object Qbuffer_glyph_p, Qbuffer_live_p, Qbuffer_read_only;
3664 extern Lisp_Object Qbyte_code, Qcall_interactively;
3665 extern Lisp_Object Qcategory_designator_p, Qcategory_table_value_p, Qccl, Qcdr;
3666 extern Lisp_Object Qchar_or_string_p, Qcharacterp;
3667 extern Lisp_Object Qcharset_g0, Qcharset_g1, Qcharset_g2, Qcharset_g3;
3668 extern Lisp_Object Qcircular_list, Qcircular_property_list;
3669 extern Lisp_Object Qcoding_system_error;
3670 extern Lisp_Object Qcolor_pixmap_image_instance_p;
3671 extern Lisp_Object Qcommandp, Qcompletion_ignore_case;
3672 extern Lisp_Object Qconsole_live_p, Qconst_specifier, Qcr;
3673 extern Lisp_Object Qcrlf, Qcurrent_menubar, Qctext;
3674 extern Lisp_Object Qcyclic_variable_indirection, Qdecode;
3675 extern Lisp_Object Qdefun, Qdevice_live_p;
3676 extern Lisp_Object Qdictp;
3677 extern Lisp_Object Qdim, Qdisabled, Qdisplay_table;
3678 extern Lisp_Object Qdomain_error;
3679 extern Lisp_Object Qediting_error;
3680 extern Lisp_Object Qencode, Qend_of_buffer, Qend_of_file, Qend_open;
3681 extern Lisp_Object Qeol_cr, Qeol_crlf, Qeol_lf, Qeol_type;
3682 extern Lisp_Object Qerror, Qerror_conditions, Qerror_message, Qescape_quoted;
3683 extern Lisp_Object Qevent_live_p, Qexit, Qextent_live_p;
3684 extern Lisp_Object Qexternal_debugging_output, Qfeaturep;
3685 extern Lisp_Object Qfile_error;
3686 extern Lisp_Object Qforce_g0_on_output, Qforce_g1_on_output;
3687 extern Lisp_Object Qforce_g2_on_output, Qforce_g3_on_output, Qforeground;
3688 extern Lisp_Object Qformat, Qframe_live_p;
3689 extern Lisp_Object Qicon_glyph_p, Qidentity;
3690 extern Lisp_Object Qinhibit_quit, Qinhibit_read_only;
3691 extern Lisp_Object Qinput_charset_conversion;
3692 extern Lisp_Object Qinteger_char_or_marker_p, Qinteger_or_char_p;
3693 extern Lisp_Object Qinteger_or_marker_p, Qintegerp, Qinteractive;
3694 extern Lisp_Object Qinternal_error, Qinvalid_argument;
3695 extern Lisp_Object Qinvalid_change, Qinvalid_function, Qinvalid_operation;
3696 extern Lisp_Object Qinvalid_byte_code, Qinvalid_read_syntax, Qinvalid_state;
3697 extern Lisp_Object Qio_error;
3698 extern Lisp_Object Qiso2022;
3699 extern Lisp_Object Qip_any;
3700 extern Lisp_Object Qlambda, Qlayout;
3701 extern Lisp_Object Qlf;
3702 extern Lisp_Object Qlist_formation_error;
3703 extern Lisp_Object Qlistp, Qload, Qlocalhost, Qlock_shift, Qmacro;
3704 extern Lisp_Object Qmakunbound, Qmalformed_list, Qmalformed_property_list;
3705 extern Lisp_Object Qmark;
3706 extern Lisp_Object Qmnemonic;
3707 extern Lisp_Object Qmono_pixmap_image_instance_p;
3708 extern Lisp_Object Qmouse_leave_buffer_hook;
3709 extern Lisp_Object Qnas, Qnatnump, Qnative_layout;
3710 extern Lisp_Object Qno_ascii_cntl, Qno_ascii_eol, Qno_catch;
3711 extern Lisp_Object Qno_conversion, Qno_iso6429;
3712 extern Lisp_Object Qnonnegativep, Qnothing_image_instance_p;
3713 extern Lisp_Object Qnumber_char_or_marker_p, Qnumberp;
3714 extern Lisp_Object Qoutput_charset_conversion;
3715 extern Lisp_Object Qoverflow_error, Qpoint, Qpointer_glyph_p;
3716 extern Lisp_Object Qpointer_image_instance_p, Qpositivep, Qpost_read_conversion;
3717 extern Lisp_Object Qpre_write_conversion, Qprint_length;
3718 extern Lisp_Object Qprint_string_length, Qprogn, Qquit;
3719 extern Lisp_Object Qquote, Qrange_error, Qread_char;
3720 extern Lisp_Object Qread_from_minibuffer, Qreally_early_error_handler;
3721 extern Lisp_Object Qregion_beginning, Qregion_end;
3722 extern Lisp_Object Qrun_hooks, Qsans_modifiers;
3723 extern Lisp_Object Qsave_buffers_kill_emacs;
3724 extern Lisp_Object Qself_insert_command, Qself_insert_defer_undo;
3725 extern Lisp_Object Qsequencep, Qset, Qsetting_constant;
3726 extern Lisp_Object Qseven, Qshift_jis;
3727 extern Lisp_Object Qsingularity_error;
3728 extern Lisp_Object Qstandard_input, Qstandard_output;
3729 extern Lisp_Object Qstart_open;
3730 extern Lisp_Object Qstring_greaterp, Qstring_lessp, Qsubwindow;
3731 extern Lisp_Object Qsubwindow_image_instance_p;
3732 extern Lisp_Object Qsyntax_error, Qt;
3733 extern Lisp_Object Qtext_image_instance_p;
3734 extern Lisp_Object Qtop_level;
3735 extern Lisp_Object Qtrue_list_p;
3736 extern Lisp_Object Qunbound, Qunderflow_error;
3737 extern Lisp_Object Qunderline, Quser_files_and_directories;
3738 extern Lisp_Object Qvalues;
3739 extern Lisp_Object Qvariable_documentation, Qvariable_domain;
3740 extern Lisp_Object Qvoid_function, Qvoid_variable;
3741 extern Lisp_Object Qwindow_live_p, Qwrong_number_of_arguments;
3742 extern Lisp_Object Qwrong_type_argument, Qyes_or_no_p;
3744 #define SYMBOL(fou) extern Lisp_Object fou
3745 #define SYMBOL_KEYWORD(la_cle_est_fou) extern Lisp_Object la_cle_est_fou
3746 #define SYMBOL_GENERAL(tout_le_monde, est_fou) \
3747 extern Lisp_Object tout_le_monde
3749 #include "general-slots.h"
3752 #undef SYMBOL_KEYWORD
3753 #undef SYMBOL_GENERAL
3755 /*--------------- prototypes for variables of type Lisp_Object ------------*/
3757 extern Lisp_Object Vactivate_menubar_hook;
3758 extern Lisp_Object Vafter_change_major_mode_hook;
3759 extern Lisp_Object Vautoload_queue, Vblank_menubar;
3760 extern Lisp_Object Vcharset_ascii, Vcharset_composite, Vcharset_control_1;
3761 extern Lisp_Object Vcoding_system_for_read, Vcoding_system_for_write;
3762 extern Lisp_Object Vcoding_system_hash_table, Vcommand_history;
3763 extern Lisp_Object Vcommand_line_args, Vconfigure_info_directory;
3764 extern Lisp_Object Vconfigure_site_module_directory;
3765 extern Lisp_Object Vconsole_list, Vcontrolling_terminal;
3766 extern Lisp_Object Vcurrent_compiled_function_annotation, Vcurrent_load_list;
3767 extern Lisp_Object Vcurrent_mouse_event, Vcurrent_prefix_arg, Vdata_directory;
3768 extern Lisp_Object Vdirectory_sep_char, Vdisabled_command_hook;
3769 extern Lisp_Object Vdoc_directory, Vinternal_doc_file_name;
3770 extern Lisp_Object Vecho_area_buffer, Vemacs_major_version;
3771 extern Lisp_Object Vemacs_minor_version, Vexec_directory, Vexec_path;
3772 extern Lisp_Object Vexecuting_macro, Vfeatures, Vfile_domain;
3773 extern Lisp_Object Vfile_name_coding_system, Vinhibit_quit;
3774 extern Lisp_Object Vinvocation_directory, Vinvocation_name;
3775 extern Lisp_Object Vkeyboard_coding_system, Vlast_command, Vlast_command_char;
3776 extern Lisp_Object Vlast_command_event, Vlast_input_event;
3777 extern Lisp_Object Vload_file_name_internal;
3778 extern Lisp_Object Vload_file_name_internal_the_purecopy, Vload_history;
3779 extern Lisp_Object Vload_path, Vmark_even_if_inactive, Vmenubar_configuration;
3780 extern Lisp_Object Vminibuf_preprompt, Vminibuf_prompt, Vminibuffer_zero;
3781 extern Lisp_Object Vmodule_directory, Vmswindows_downcase_file_names;
3782 extern Lisp_Object Vmswindows_get_true_file_attributes, Vobarray;
3783 extern Lisp_Object Vprint_length, Vprint_level, Vprocess_environment;
3784 extern Lisp_Object Vquit_flag;
3785 extern Lisp_Object Vrecent_keys_ring, Vshell_file_name;
3786 extern Lisp_Object Vsite_module_directory;
3787 extern Lisp_Object Vstandard_input, Vstandard_output, Vstdio_str;
3788 extern Lisp_Object Vsynchronous_sounds, Vsystem_name, Vterminal_coding_system;
3789 extern Lisp_Object Vthis_command_keys, Vunread_command_event;
3790 extern Lisp_Object Vx_initial_argv_list;
3792 #endif /* INCLUDED_lisp_h_ */