/libs/ObjectAL/Support/mach_timing.h

http://github.com/kstenerud/ObjectAL-for-iPhone · C Header · 18 lines · 2 code · 2 blank · 14 comment · 0 complexity · 03b6550f2ffad244472ea9b1fe7427ea MD5 · raw file 

    

  1. /*
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  2.  *  mach_timing.h
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  3.  *  ObjectAL
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  4.  *
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  5.  *  Created by Karl Stenerud on 10-08-18.
    6. 

  6.  *
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  7.  */
    8. 

  8. 

  9. #include <mach/mach_time.h>
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  10. 

  11. /** Calculates the difference, in seconds, between two time values that were
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  12.  * obtained through mach_absolute_time().
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  13.  *
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  14.  * @param endTime the later time value.
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  15.  * @param startTime the earlier time value.
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  16.  * @return the time difference in seconds.
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  17.  */
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  18. double mach_absolute_difference_seconds(uint64_t endTime, uint64_t startTime);
    19.