Fix get_tick_count() on Windows
Fix get_tick_count() on Windows

GetTickCount used in 52056dcfc480a126e06afaf209b1772b6aa77fb3
only has ~10-16ms resolution. Use higher rez timer to get 1ms rez.

ranok/bitmonero,eiabea/bitmonero,ranok/bitmonero,eiabea/bitmonero,ranok/bitmonero,eiabea/bitmonero,ranok/bitmonero,eiabea/bitmonero,eiabea/bitmonero,ranok/bitmonero,eiabea/bitmonero,ranok/bitmonero