1 /* $Header: /var/cvs/mbdyn/mbdyn/mbdyn-1.0/libraries/libmbutil/mysleep.h,v 1.17 2017/01/12 14:44:05 masarati Exp $ */ 2 /* 3 * MBDyn (C) is a multibody analysis code. 4 * http://www.mbdyn.org 5 * 6 * Copyright (C) 1996-2017 7 * 8 * Pierangelo Masarati <masarati@aero.polimi.it> 9 * Paolo Mantegazza <mantegazza@aero.polimi.it> 10 * 11 * Dipartimento di Ingegneria Aerospaziale - Politecnico di Milano 12 * via La Masa, 34 - 20156 Milano, Italy 13 * http://www.aero.polimi.it 14 * 15 * Changing this copyright notice is forbidden. 16 * 17 * This program is free software; you can redistribute it and/or modify 18 * it under the terms of the GNU General Public License as published by 19 * the Free Software Foundation; either version 2 of the License, or 20 * any later version. 21 * 22 * This program is distributed in the hope that it will be useful, 23 * but WITHOUT ANY WARRANTY; without even the implied warranty of 24 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 25 * GNU General Public License for more details. 26 * 27 * You should have received a copy of the GNU General Public License 28 * along with this program; if not, write to the Free Software 29 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 30 */ 31 32 #ifndef MYSLEEP_H 33 #define MYSLEEP_H 34 35 #ifdef __cplusplus 36 extern "C" { 37 #endif /* __cplusplus */ 38 39 #include <stdio.h> 40 #include <sys/time.h> 41 #include <sys/types.h> 42 #include <unistd.h> 43 44 extern int mysleep(int us); 45 46 #ifdef USE_MYSLEEP 47 #define MYSLEEP(t) mysleep((t)) 48 #else /* ! USE_MYSLEEP */ 49 #define MYSLEEP(t) do { NO_OP; } while (false) 50 #endif /* ! USE_MYSLEEP */ 51 52 #ifdef __cplusplus 53 } 54 #endif /* __cplusplus */ 55 56 #endif /* MYSLEEP_H */ 57