timersub.h File Reference

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Defines
#define	TIMERSUB(a, b, result)

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Define Documentation

#define TIMERSUB (  a, b, result   )

Value: do { \ (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \ (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \ if ((result)->tv_usec < 0) { \ --(result)->tv_sec; \ (result)->tv_usec += 1000000; \ } \ } while (0) Definition at line 21 of file timersub.h. Referenced by CheckTimeout(), CleanExit(), and RetransTooFast().

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