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continuations.c, debug.c, debug.h, dynl-dl.c, dynl.c, dynl.h, dynwind.c, dynwind.h, eq.c, error.c, error.h, eval.c, eval.h, feature.c, filesys.c, filesys.h, fports.c, fports.h, gc.c, gc.h, genio.c, genio.h, gh.h, gh_data.c, gsubr.c, gsubr.h, hash.c, hashtab.c, init.c, init.h, ioext.c, ioext.h, kw.c, libguile.h, list.c, list.h, load.c, load.h, mallocs.c, markers.c, mit-pthreads.c, net_db.c, numbers.c, numbers.h, options.c, ports.c, ports.h, posix.c, posix.h, print.c, print.h, procprop.c, procprop.h, procs.c, procs.h, ramap.c, ramap.h, regex-posix.c, regex-posix.h, root.c, root.h, scmsigs.c, scmsigs.h, script.c, script.h, simpos.c, simpos.h, smob.c, smob.h, snarf.h, socket.c, srcprop.c, stackchk.c, stackchk.h, stacks.c, stime.c, stime.h, strings.c, strings.h, strports.c, struct.c, struct.h, symbols.c, symbols.h, tags.h, threads.c, throw.h, unif.c, variable.c, vectors.c, vectors.h, version.h, vports.c, weaks.c: Update copyright years.
81 lines
3 KiB
C
81 lines
3 KiB
C
/* classes: h_files */
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#ifndef ASYNCH
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#define ASYNCH
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/* Copyright (C) 1995,1996,1997,1998 Free Software Foundation, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307 USA
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*
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* As a special exception, the Free Software Foundation gives permission
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* for additional uses of the text contained in its release of GUILE.
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*
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* The exception is that, if you link the GUILE library with other files
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* to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the GUILE library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the
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* Free Software Foundation under the name GUILE. If you copy
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* code from other Free Software Foundation releases into a copy of
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* GUILE, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for GUILE, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice. */
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#include "libguile/__scm.h"
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#define SCM_ASYNCP(X) (scm_tc16_async == SCM_GCTYP16 (X))
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#define SCM_ASYNC(X) ((struct scm_async *)SCM_CDR (X))
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struct scm_async
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{
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int got_it; /* needs to be delivered? */
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SCM thunk; /* the handler. */
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};
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extern unsigned int scm_mask_ints;
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extern SCM scm_gc_async;
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extern int scm_asyncs_pending SCM_P ((void));
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extern void scm_async_click SCM_P ((void));
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extern void scm_switch SCM_P ((void));
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extern SCM scm_async SCM_P ((SCM thunk));
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extern SCM scm_system_async SCM_P ((SCM thunk));
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extern SCM scm_async_mark SCM_P ((SCM a));
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extern SCM scm_system_async_mark SCM_P ((SCM a));
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extern SCM scm_run_asyncs SCM_P ((SCM list_of_a));
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extern SCM scm_noop SCM_P ((SCM args));
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extern SCM scm_set_tick_rate SCM_P ((SCM n));
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extern SCM scm_set_switch_rate SCM_P ((SCM n));
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extern SCM scm_unmask_signals SCM_P ((void));
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extern SCM scm_mask_signals SCM_P ((void));
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extern void scm_init_async SCM_P ((void));
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#endif /* ASYNCH */
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