headers/compatibility/bsd/signal.h

   1 /*
   2  * Copyright 2006-2010 Haiku Inc. All Rights Reserved.
   3  * Distributed under the terms of the MIT License.
   4  */
   5 #ifndef _BSD_SIGNAL_H_
   6 #define _BSD_SIGNAL_H_
   7
   8
   9 #include_next <signal.h>
  10
  11
  12 #ifdef _BSD_SOURCE
  13
  14
  15 #define sigmask(sig) (1 << ((sig) - 1))
  16
  17
  18 #ifdef __cplusplus
  19 extern "C" {
  20 #endif
  21
  22 int sigsetmask(int mask);
  23 int sigblock(int mask);
  24
  25 #ifdef __cplusplus
  26 }
  27 #endif
  28
  29
  30 #endif
  31
  32
  33 #endif  /* _BSD_SIGNAL_H_ */