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_ */ 34