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#ifndef SCM_SCMSIGS_H
#define SCM_SCMSIGS_H
/* Copyright 1995-1998,2000,2002,2006-2008,2018
Free Software Foundation, Inc.
This file is part of Guile.
Guile is free software: you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Guile 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 Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public
License along with Guile. If not, see
<https://www.gnu.org/licenses/>. */
#include "libguile/scm.h"
SCM_API SCM scm_sigaction (SCM signum, SCM handler, SCM flags);
SCM_API SCM scm_sigaction_for_thread (SCM signum, SCM handler, SCM flags,
SCM thread);
SCM_API SCM scm_restore_signals (void);
SCM_API SCM scm_alarm (SCM i);
SCM_API SCM scm_setitimer (SCM which_timer,
SCM interval_seconds, SCM interval_microseconds,
SCM value_seconds, SCM value_microseconds);
SCM_API SCM scm_getitimer (SCM which_timer);
SCM_API SCM scm_pause (void);
SCM_API SCM scm_sleep (SCM i);
SCM_API SCM scm_usleep (SCM i);
SCM_API SCM scm_raise (SCM sig);
SCM_INTERNAL void scm_init_scmsigs (void);
SCM_INTERNAL void scm_i_close_signal_pipe (void);
SCM_INTERNAL void scm_i_ensure_signal_delivery_thread (void);
SCM_INTERNAL scm_thread *scm_i_signal_delivery_thread;
#endif /* SCM_SCMSIGS_H */
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