core_timing: Make GetGlobalTimeUs() return std::chrono::microseconds

Enforces the time unit being returned and also allows using the standard
time utilities to manipulate it.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/core/core_timing.h b/src/core/core_timing.h
index 7fe6380ad..3681e01ed 100644
--- a/src/core/core_timing.h
+++ b/src/core/core_timing.h
@@ -17,6 +17,7 @@
  *   ScheduleEvent(periodInCycles - cyclesLate, callback, "whatever")
  */
 
+#include <chrono>
 #include <functional>
 #include <string>
 #include "common/common_types.h"
@@ -86,7 +87,7 @@ void ClearPendingEvents();
 
 void ForceExceptionCheck(s64 cycles);
 
-u64 GetGlobalTimeUs();
+std::chrono::microseconds GetGlobalTimeUs();
 
 int GetDowncount();