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/* Copyright 2003 Roger Dingledine */
/* See LICENSE for licensing information */
/* $Id$ */
#ifndef __UTIL_H
#define __UTIL_H
#include "orconfig.h"
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#ifdef HAVE_TIME_H
#include <time.h>
#endif
#ifndef HAVE_GETTIMEOFDAY
#ifdef HAVE_FTIME
#include <sys/timeb.h>
#define timeval timeb
#define tv_sec time
#define tv_usec millitm
#endif
#endif
#ifdef _MSC_VER
/* Windows names string functions funnily. */
#define strncasecmp strnicmp
#define strcasecmp stricmp
#define INLINE __inline
#else
#define INLINE inline
#endif
void *tor_malloc(size_t size);
/* Same as gettimeofday, but no need to check exit value. */
void my_gettimeofday(struct timeval *timeval);
/* Returns the number of microseconds between start and end. Requires that
* end >= start, and that the number of microseconds < LONG_MAX. */
long tv_udiff(struct timeval *start, struct timeval *end);
void tv_addms(struct timeval *a, long ms);
void tv_add(struct timeval *a, struct timeval *b);
int tv_cmp(struct timeval *a, struct timeval *b);
void set_socket_nonblocking(int socket);
#endif
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