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b83175862e
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6009 65c4cc65-6c06-0410-ace0-fbb531ad65f3
36 lines
982 B
C
Executable File
36 lines
982 B
C
Executable File
/*
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* Asterisk -- A telephony toolkit for Linux.
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*
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* Time-related functions and macros
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*
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* Copyright (C) 2004 - 2005, Digium, Inc.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License
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*/
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#ifndef _ASTERISK_TIME_H
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#define _ASTERISK_TIME_H
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#include <sys/time.h>
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/*!
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* \brief Computes the difference (in milliseconds) between two \c struct \c timeval instances.
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* \param start the beginning of the time period
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* \param end the end of the time period
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* \return the difference in milliseconds
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*/
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int ast_tvdiff_ms(const struct timeval *start, const struct timeval *end);
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#if !defined(LOW_MEMORY) && !defined(AST_API_MODULE)
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extern inline
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#endif
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#if !defined(LOW_MEMORY) || defined(AST_API_MODULE)
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int ast_tvdiff_ms(const struct timeval *start, const struct timeval *end)
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{
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return ((end->tv_sec - start->tv_sec) * 1000) + ((end->tv_usec - start->tv_usec) / 1000);
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}
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#endif
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#undef AST_API_MODULE
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#endif /* _ASTERISK_TIME_H */
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