ITimeZoneService rewrite (#722)

* Clean up ITimeZoneService

Add error codes and simplify parsing

* Add accurate timezone logic

TOOD: LoadTimeZoneRule and location name cmds.

* Integrate the new TimeZone logic

* SCREAMING_UNIX_CASE => PascalCase

* Address comments

* Reduce use of pointer in the LoadTimeZoneRule logic

* Address comments

* Realign tzIfStream logic in LoadTimeZoneRule

* Address gdk's comments

1 files changed, 12 insertions, 0 deletions

diff --git a/Ryujinx.HLE/HOS/Services/Time/TimeError.cs b/Ryujinx.HLE/HOS/Services/Time/TimeError.cs
new file mode 100644
index 00000000..20b2375c
--- /dev/null
+++ b/Ryujinx.HLE/HOS/Services/Time/TimeError.cs
@@ -0,0 +1,12 @@
+namespace Ryujinx.HLE.HOS.Services.Time
+{
+    static class TimeError
+    {
+        public const int TimeNotFound             = 200;
+        public const int Overflow                 = 201;
+        public const int LocationNameTooLong      = 801;
+        public const int OutOfRange               = 902;
+        public const int TimeZoneConversionFailed = 903;
+        public const int TimeZoneNotFound         = 989;
+    }
+}