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791eb0c01a
As the FSF advises, 'There is no legal significance to using the three-character sequence “(C)”, but it does no harm.' It does take up space though! For that reason, we remove it here from our C files.
59 lines
1.8 KiB
C
59 lines
1.8 KiB
C
#ifndef SCM_DYNWIND_H
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#define SCM_DYNWIND_H
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/* Copyright 1995-1996,1998-2000,2003-2004,2006,2008,2011-2012,2018
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* Free Software Foundation, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 3 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*/
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#include "libguile/dynstack.h"
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SCM_API SCM scm_dynamic_wind (SCM thunk1, SCM thunk2, SCM thunk3);
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SCM_INTERNAL void scm_init_dynwind (void);
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SCM_API void scm_swap_bindings (SCM vars, SCM vals);
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typedef enum {
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SCM_F_DYNWIND_REWINDABLE = SCM_F_DYNSTACK_FRAME_REWINDABLE
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} scm_t_dynwind_flags;
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typedef enum {
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SCM_F_WIND_EXPLICITLY = SCM_F_DYNSTACK_WINDER_EXPLICIT
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} scm_t_wind_flags;
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SCM_API void scm_dynwind_begin (scm_t_dynwind_flags);
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SCM_API void scm_dynwind_end (void);
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SCM_API void scm_dynwind_unwind_handler (void (*func) (void *), void *data,
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scm_t_wind_flags);
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SCM_API void scm_dynwind_rewind_handler (void (*func) (void *), void *data,
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scm_t_wind_flags);
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SCM_API void scm_dynwind_unwind_handler_with_scm (void (*func) (SCM), SCM data,
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scm_t_wind_flags);
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SCM_API void scm_dynwind_rewind_handler_with_scm (void (*func) (SCM), SCM data,
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scm_t_wind_flags);
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SCM_API void scm_dynwind_free (void *mem);
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#endif /* SCM_DYNWIND_H */
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