38 lines
898 B
C
38 lines
898 B
C
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#ifndef _SIGNAL_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define _SIGNAL_H_
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#include "_ansi.h"
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#include <sys/signal.h>
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typedef int sig_atomic_t; /* Atomic entity type (ANSI) */
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#if defined(__STDC__) || defined(__cplusplus)
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#define SIG_DFL ((void (*)(int))0) /* Default action */
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#define SIG_IGN ((void (*)(int))1) /* Ignore action */
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#define SIG_ERR ((void (*)(int))-1) /* Error return */
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#else
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#define SIG_DFL ((void (*)())0) /* Default action */
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#define SIG_IGN ((void (*)())1) /* Ignore action */
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#define SIG_ERR ((void (*)())-1) /* Error return */
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#endif
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typedef void (*_sig_func_ptr) (int);
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struct _reent;
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_sig_func_ptr _EXFUN(_signal_r, (struct _reent *, int, _sig_func_ptr));
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int _EXFUN(_raise_r, (struct _reent *, int));
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#ifndef _REENT_ONLY
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_sig_func_ptr _EXFUN(signal, (int, _sig_func_ptr));
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int _EXFUN(raise, (int));
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* _SIGNAL_H_ */
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