Fix socket poll and handling in windows (#6166)

* Fix socket poll and handling in windows

* Fix clang

* Add guest timing adjust

* Use platform independent time fetch

* Use proper type in time_point

* Fix ambiguous function call

* Do suggestions

* Take cpu_clock_scale into account in tick adjust

src/core/core_timing.cpp

@@ -174,6 +174,22 @@ void Timing::Timer::MoveEvents() {
     }
 }
 
+u32 Timing::Timer::StartAdjust() {
+    ASSERT((adjust_value_curr_handle & 1) == 0); // Should always be even
+    adjust_value_last = std::chrono::steady_clock::now();
+    return ++adjust_value_curr_handle;
+}
+
+void Timing::Timer::EndAdjust(u32 start_adjust_handle) {
+    std::chrono::time_point<std::chrono::steady_clock> new_timer = std::chrono::steady_clock::now();
+    ASSERT(new_timer >= adjust_value_last && start_adjust_handle == adjust_value_curr_handle);
+    AddTicks(nsToCycles(static_cast<float>(
+        std::chrono::duration_cast<std::chrono::nanoseconds>(new_timer - adjust_value_last)
+            .count() /
+        cpu_clock_scale)));
+    ++adjust_value_curr_handle;
+}
+
 s64 Timing::Timer::GetMaxSliceLength() const {
     const auto& next_event = event_queue.begin();
     if (next_event != event_queue.end()) {