Return sequences may not be working correctly

[nangate]

Investigate that return sequences from mocks are working correctly. Based on usage in the field this may not be working correctly for the last item of the sequence. Verify that:

int seq[]= {1, 2, 3};
Mock_ReturnSequence(fn, 3, seq);

Results in the following sequence:

fn() -> 1
fn() -> 2
fn() -> 3
fn() -> 3

This is just a "for instance" case, investigate the sequence usage generally.