krb5: add krb5_time_abs() function
From Apple drop, add krb5_time_abs() which returns the absolute difference between two timestamps
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@@ -127,3 +127,12 @@ krb5_string_to_deltat(const char *string, krb5_deltat *deltat)
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return KRB5_DELTAT_BADFORMAT;
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return 0;
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}
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krb5_deltat
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krb5_time_abs(krb5_deltat t1, krb5_deltat t2)
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{
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krb5_deltat t = t1 - t2;
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if (t < 0)
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return -t;
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return t;
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}
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