1 /* $NetBSD: thread.h,v 1.5 2014/12/10 04:38:00 christos Exp $ */ 2 3 /* 4 * Copyright (C) 2004, 2007, 2013 Internet Systems Consortium, Inc. ("ISC") 5 * Copyright (C) 2000, 2001 Internet Software Consortium. 6 * 7 * Permission to use, copy, modify, and/or distribute this software for any 8 * purpose with or without fee is hereby granted, provided that the above 9 * copyright notice and this permission notice appear in all copies. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH 12 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 13 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, 14 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 15 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 16 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 17 * PERFORMANCE OF THIS SOFTWARE. 18 */ 19 20 /* Id: thread.h,v 1.6 2007/06/19 23:47:18 tbox Exp */ 21 22 #ifndef ISC_THREAD_H 23 #define ISC_THREAD_H 1 24 25 #include <isc/lang.h> 26 #include <isc/result.h> 27 28 ISC_LANG_BEGINDECLS 29 30 void 31 isc_thread_setconcurrency(unsigned int level); 32 33 #define isc_thread_self() ((unsigned long)0) 34 #define isc_thread_yield() ((void)0) 35 36 ISC_LANG_ENDDECLS 37 38 #endif /* ISC_THREAD_H */ 39