2 * Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
4 * This component and the accompanying materials are made available
5 * under the terms of "Eclipse Public License v1.0"
6 * which accompanies this distribution, and is available
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".
9 * Initial Contributors:
10 * Nokia Corporation - initial contribution.
16 * <<difftime>>---subtract two times
21 * double difftime(time_t <[tim1]>, time_t <[tim2]>);
24 * double difftime(<[tim1]>, <[tim2]>)
27 * Subtracts the two times in the arguments: `<<<[tim1]> - <[tim2]>>>'
28 * that are in seconds.
30 * The difference (in seconds) between <[tim2]> and <[tim1]>, as a <<double>>.
32 * ANSI C requires <<difftime>>, and defines its result to be in seconds
33 * in all implementations.
34 * <<difftime>> requires no supporting OS subroutines.
44 Return difference between two times.
45 Calculates the time difference between tim1 and tim2 in seconds.
46 @return The difference in seconds between the two times specified.
47 @param tim2 Latter time
48 @param tim1 Former time
51 difftime (time_t tim1, time_t tim2) __SOFTFP
53 return ((double) (tim1 - tim2));