* core: Split error codes into separate files
* Reduces build times and is cleaner
* core: Bring structs and enums to codebase style
* core: More style changes
* SetTick + GetTick, adding functions, checkvalid
* format
* more functions
* format
* implement lizardy's changes
* fix linux build
* various formatting improvements and fixes
* fix sceRtcGetCurrentClockLocalTime,
fixes sceRtcGetCurrentClockLocalTime using lizardy's suggestions.
also implements various formatting improvements and logging changes
* fix mac and linux builds, const for UNIX_EPOCH
* fix ConvertUtcToLocalTime,RtcConvertLocalTimeToUtc
* format rfc2822, format rfc3339
* format
* GetDosTime, GetTime_t, GetWin32FileTime
+various formatting improvements
* sceRtcParseRFC3339, sceRtcParseDateTime
