mirror of
https://git.savannah.gnu.org/git/guile.git
synced 2025-04-30 11:50:28 +02:00
cd4f61de2f
main #include path; put most of them in a subdirectory called 'libguile'. This avoids naming conflicts between Guile header files and system header files (of which there were a few). * Makefile.in (pkgincludedir): Deleted. (innerincludedir): New variable; this and $(includedir) are enough. (INCLUDE_CFLAGS): Search for headers in "-I$(srcdir)/..". (installed_h_files): Divide this up. Now this variable lists those header files which should go into $(includedir) (i.e. appear directly in the #include path), and ... (inner_h_files): ... this new variable says which files appear in a subdirectory, and are referred to as <libguile/mumble.h>. (h_files): List them both. (install): Create innerincludedir, not pkgincludedir. Put the installed_h_files and inner_h_files in their proper places. (uninstall): Corresponding changes. * alist.h, append.h, arbiters.h, async.h, boolean.h, chars.h, continuations.h, debug.h, dynwind.h, error.h, eval.h, fdsocket.h, feature.h, fports.h, gc.h, genio.h, gsubr.h, hash.h, init.h, ioext.h, kw.h, libguile.h, list.h, markers.h, marksweep.h, mbstrings.h, numbers.h, options.h, pairs.h, ports.h, posix.h, print.h, procprop.h, procs.h, ramap.h, read.h, root.h, sequences.h, smob.h, socket.h, srcprop.h, stackchk.h, stime.h, strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h, tag.h, throw.h, unif.h, variable.h, vectors.h, version.h, vports.h, weaks.h: Find __scm.h in its new location. * __scm.h: Find scmconfig.h and tags.h in their new locations (they're both "inner" files).
101 lines
3.8 KiB
C
101 lines
3.8 KiB
C
/* classes: h_files */
|
||
|
||
#ifndef STRUCTH
|
||
#define STRUCTH
|
||
/* Copyright (C) 1995 Free Software Foundation, Inc.
|
||
*
|
||
* This program is free software; you can redistribute it and/or modify
|
||
* it under the terms of the GNU General Public License as published by
|
||
* the Free Software Foundation; either version 2, or (at your option)
|
||
* any later version.
|
||
*
|
||
* This program is distributed in the hope that it will be useful,
|
||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
* GNU General Public License for more details.
|
||
*
|
||
* You should have received a copy of the GNU General Public License
|
||
* along with this software; see the file COPYING. If not, write to
|
||
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
|
||
*
|
||
* As a special exception, the Free Software Foundation gives permission
|
||
* for additional uses of the text contained in its release of GUILE.
|
||
*
|
||
* The exception is that, if you link the GUILE library with other files
|
||
* to produce an executable, this does not by itself cause the
|
||
* resulting executable to be covered by the GNU General Public License.
|
||
* Your use of that executable is in no way restricted on account of
|
||
* linking the GUILE library code into it.
|
||
*
|
||
* This exception does not however invalidate any other reasons why
|
||
* the executable file might be covered by the GNU General Public License.
|
||
*
|
||
* This exception applies only to the code released by the
|
||
* Free Software Foundation under the name GUILE. If you copy
|
||
* code from other Free Software Foundation releases into a copy of
|
||
* GUILE, as the General Public License permits, the exception does
|
||
* not apply to the code that you add in this way. To avoid misleading
|
||
* anyone as to the status of such modified files, you must delete
|
||
* this exception notice from them.
|
||
*
|
||
* If you write modifications of your own for GUILE, it is your choice
|
||
* whether to permit this exception to apply to your modifications.
|
||
* If you do not wish that, delete this exception notice.
|
||
*/
|
||
|
||
|
||
#include <libguile/__scm.h>
|
||
|
||
|
||
|
||
/* These are how the initial words of a vtable are allocated. */
|
||
#define scm_struct_i_n_words -2 /* How many words allocated to this struct? */
|
||
#define scm_struct_i_tag -1 /* A unique tag for this type.. */
|
||
#define scm_struct_i_layout 0 /* A symbol describing the physical arrangement of this type. */
|
||
#define scm_struct_i_vcell 1 /* An opaque word, managed by the garbage collector. */
|
||
#define scm_struct_i_vtable 2 /* A pointer to the handle for this vtable. */
|
||
#define scm_struct_i_vtable_offset 3 /* Where do user fields start? */
|
||
|
||
|
||
#define SCM_STRUCTP(X) (SCM_TYP3(X) == scm_tc3_cons_gloc)
|
||
#define SCM_STRUCT_DATA(X) ((SCM*)(SCM_CDR(X)))
|
||
#define SCM_STRUCT_VTABLE_DATA(X) ((SCM *)(SCM_CAR(X) - 1))
|
||
#define SCM_STRUCT_LAYOUT(X) (SCM_STRUCT_VTABLE_DATA(X)[scm_struct_i_layout])
|
||
#define SCM_STRUCT_VTABLE(X) (SCM_STRUCT_VTABLE_DATA(X)[scm_struct_i_vtable])
|
||
|
||
|
||
|
||
#ifdef __STDC__
|
||
extern SCM scm_make_struct_layout (SCM fields);
|
||
extern SCM scm_struct_p (SCM x);
|
||
extern SCM scm_struct_vtable_p (SCM x);
|
||
extern SCM scm_make_struct (SCM vtable, SCM tail_array_size, SCM init);
|
||
extern SCM scm_make_vtable_vtable (SCM extra_fields, SCM tail_array_size, SCM init);
|
||
extern SCM scm_struct_ref (SCM handle, SCM pos);
|
||
extern SCM scm_struct_set_x (SCM handle, SCM pos, SCM val);
|
||
extern SCM scm_struct_vtable (SCM handle);
|
||
extern SCM scm_struct_vtable_tag (SCM handle);
|
||
extern void scm_init_struct (void);
|
||
|
||
#else /* STDC */
|
||
extern SCM scm_make_struct_layout ();
|
||
extern SCM scm_struct_p ();
|
||
extern SCM scm_struct_vtable_p ();
|
||
extern SCM scm_make_struct ();
|
||
extern SCM scm_make_vtable_vtable ();
|
||
extern SCM scm_struct_ref ();
|
||
extern SCM scm_struct_set_x ();
|
||
extern SCM scm_struct_vtable ();
|
||
extern SCM scm_struct_vtable_tag ();
|
||
extern void scm_init_struct ();
|
||
|
||
#endif /* STDC */
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
#endif /* STRUCTH */
|