Xtensa: Adapt co-processor state save/restore functions so that they are call-able from C with Windows ABI.

Xtensa: Remove co-processor ownership array.  I think that this is not needed (but I might be wrong).

STM32F7:otgdev fixed typo

ez80: Add *PTR definitions to inttypes.h

Add architecture-specific inttypes.h

Correct time initialization for the case where time is initialized from settings in the .config file.  The correct range for month (tm_mon) internally is 0-11, not 1-12 as it is in the .config file.

Correct clock initialization.  The correct range for the month is 0-11 but is entered as 1-12 in the .config file