libtns_util/timer.h at master · thomas374b/libtns_util · GitHub

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/*
 * University of Leipzig: timer.h, v0.1b  21.9.97 22:58
 *
 *
 * Copyright 1997 by University of Leipzig
 *
 * Permission to use, copy, modify, and distribute this software for noncommercial
 * use and without fee is hereby granted, provided that the above copyright notice
 * appear in all copies and that both that copyright notice and this permission
 * notice appear in supporting documentation, and that the name of the U.L. not be
 * used in advertising or publicity pertaining to distribution of the software
 * without specific, written prior permission. The U.L. makes no representations about
 * the suitability of this software for any purpose.  It is provided "as is"
 * without expressed or implied warranty.
 *
 *
 * pantec@aix520.informatik.uni-leipzig.de   (Thomas Pantzer)
 *
 */


#ifndef _TIMER_H
#define _TIMER_H


#include <time.h>

#include "tns_util/porting.h"
#include <signal.h>


TNS_UTIL_API_EXTERN long int GetTime(void);
TNS_UTIL_API_EXTERN void InitTimer(void);
TNS_UTIL_API_EXTERN void DoneTimer(void);
TNS_UTIL_API_EXTERN char *timepostfix(double milliseconds, char *buffer);
TNS_UTIL_API_EXTERN char *TimeString(time_t now, char *buffer);


#ifdef OLDSTYLE_TIMER
	typedef void (*sighandler_t)(int);

	extern void InitTimer(sighandler_t handler, long isec, long iusec);

	extern int timer_resolution;
	extern char timer_rolled;
#endif

#ifndef linux
	#ifdef sun
		/* problem was solved
		// I can't find the header file for this, but it exists
		extern "C" {
			extern void usleep(unsigned int);
		}
		*/
	#else
		#ifdef hpux
			extern void usleep(long int i);
		#endif
	#endif
#endif

//globale Variablen für den Timer
//extern struct itimerval SavedTimer;

#include "tns_util/copyright.h"

#endif