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/*
* Asterisk -- A telephony toolkit for Linux.
*
* Time-related functions and macros
*
* Copyright (C) 2004 - 2005, Digium, Inc.
*
* This program is free software, distributed under the terms of
* the GNU General Public License
*/
#ifndef _ASTERISK_TIME_H
#define _ASTERISK_TIME_H
#include <sys/time.h>
#include "asterisk/inline_api.h"
/*!
* \brief Computes the difference (in milliseconds) between two \c struct \c timeval instances.
* \param end the beginning of the time period
* \param start the end of the time period
* \return the difference in milliseconds
*/
AST_INLINE_API(
int ast_tvdiff_ms(const struct timeval *end, const struct timeval *start),
{
return ((end->tv_sec - start->tv_sec) * 1000) + ((end->tv_usec - start->tv_usec) / 1000);
}
)
#endif /* _ASTERISK_TIME_H */
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