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1 /*
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2 * Copyright (c) 2004 Gunnar Ritter
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3 *
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4 * This software is provided 'as-is', without any express or implied
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5 * warranty. In no event will the authors be held liable for any damages
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6 * arising from the use of this software.
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7 *
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8 * Permission is granted to anyone to use this software for any purpose,
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9 * including commercial applications, and to alter it and redistribute
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10 * it freely, subject to the following restrictions:
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11 *
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12 * 1. The origin of this software must not be misrepresented; you must not
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13 * claim that you wrote the original software. If you use this software
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14 * in a product, an acknowledgment in the product documentation would be
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15 * appreciated but is not required.
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16 *
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17 * 2. Altered source versions must be plainly marked as such, and must not be
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18 * misrepresented as being the original software.
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19 *
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20 * 3. This notice may not be removed or altered from any source distribution.
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21 */
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22 /* Sccsid @(#)sigset.h 1.9 (gritter) 1/22/06 */
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23
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24 #if defined (__FreeBSD__) || defined (__dietlibc__) || defined (__NetBSD__) || \
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25 defined (__OpenBSD__) || defined (__DragonFly__) || defined (__APPLE__)
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26
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27 #ifndef SIG_HOLD
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28 #define SIG_HOLD ((void (*)(int))2)
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29 #endif /* !SIG_HOLD */
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30
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31 extern int sighold(int);
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32 extern int sigignore(int);
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33 extern int sigpause(int);
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34 extern int sigrelse(int);
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35 extern void (*sigset(int, void (*)(int)))(int);
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36 extern void (*signal(int, void (*)(int)))(int);
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37 #endif /* __FreeBSD__ || __dietlibc__ || __NetBSD__ || __OpenBSD__ ||
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38 __DragonFly__ || __APPLE__ */
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