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1234bb1850
Update to newest recommended license notices from the FSF. Everything stays LGPLv3+ except guile-readline which is GPLv3+.
53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
#ifndef SCM_HOOKS_H
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#define SCM_HOOKS_H
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/* Copyright 1995-1996,1999,2000-2001,2006,2008-2009,2018
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Free Software Foundation, Inc.
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This file is part of Guile.
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Guile is free software: you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Guile is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with Guile. If not, see
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<https://www.gnu.org/licenses/>. */
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#include <libguile/error.h>
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#include <libguile/smob.h>
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/*
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* Scheme level hooks
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*/
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SCM_API scm_t_bits scm_tc16_hook;
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#define SCM_HOOKP(x) SCM_SMOB_PREDICATE (scm_tc16_hook, x)
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#define SCM_HOOK_ARITY(hook) SCM_SMOB_FLAGS (hook)
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#define SCM_HOOK_PROCEDURES(hook) SCM_SMOB_OBJECT (hook)
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#define SCM_SET_HOOK_PROCEDURES(hook, procs) SCM_SET_SMOB_OBJECT ((hook), (procs))
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#define SCM_VALIDATE_HOOK(pos, a) SCM_MAKE_VALIDATE_MSG (pos, a, HOOKP, "hook")
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SCM_API SCM scm_make_hook (SCM n_args);
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SCM_API SCM scm_hook_p (SCM x);
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SCM_API SCM scm_hook_empty_p (SCM hook);
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SCM_API SCM scm_add_hook_x (SCM hook, SCM thunk, SCM appendp);
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SCM_API SCM scm_remove_hook_x (SCM hook, SCM thunk);
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SCM_API SCM scm_reset_hook_x (SCM hook);
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SCM_API SCM scm_run_hook (SCM hook, SCM args);
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SCM_API void scm_c_run_hook (SCM hook, SCM args);
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SCM_API void scm_c_run_hookn (SCM hook, SCM *argv, size_t nargs);
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SCM_API SCM scm_hook_to_list (SCM hook);
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SCM_INTERNAL void scm_init_hooks (void);
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#endif /* SCM_HOOKS_H */
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