Return the signed time difference between timeA and timeB in nanoseconds.

long long hpe1588TimeDifference(
    HPE_1588_TIMESTAMP *timeA, 
    HPE_1588_TIMESTAMP *timeB
);

Parameters

timeA

A pointer to a HPE_1588_TIMESTAMP structure.

timeB

A pointer to a HPE_1588_TIMESTAMP structure.

Return Values

The signed difference (timeA - timeB) in nanoseconds.

Requirements