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signal.h 179 B

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  1. #ifndef _BITS_SIGNAL_H
  2. #define _BITS_SIGNAL_H
  3. #define SIG_DFL ((void (*)(int))0)
  4. #define SIG_IGN ((void (*)(int))1)
  5. #define SIG_ERR ((void (*)(int))-1)
  6. #endif // _BITS_SIGNAL_H