mirror of https://github.com/sfeakes/AqualinkD.git
26 lines
828 B
C
26 lines
828 B
C
/* Copyright (c) 1991, 1999 Free Software Foundation, Inc.
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*
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* You are free to use this software under the terms of the GNU General
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* Public License, but WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details.
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*/
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/* Based on https://www.gnu.org/software/libc/manual/html_node/Elapsed-Time.html
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Subtract the struct timespec values X and Y,
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storing the result in RESULT.
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Return 1 if the difference is negative, otherwise 0. */
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#ifndef TIMESPEC_SUBTRACT_H
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#define TIMESPEC_SUBTRACT_H
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#include <time.h>
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int timespec_subtract (struct timespec *result, const struct timespec *x,
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const struct timespec *y);
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#endif
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