[ros-diffs] [akhaldi] 48497: [DDK] - Move several headers to PSDK where they belong. - Add _ANONYMOUS_UNION. - De-duplicate __GNU_EXTENSION definition from several headers. - Remove semicolons after the closing bracket of extern "C" - Add a missing one in ioaccess.h - Apply a consistent formatting. [PSDK] - De-duplicate __GNU_EXTENSION definition from several headers. - Add missing extern "C" opening bracket in ddkernel.h and remove the semicolon from the closing one. - Add __GNU_EXTENSION definition to ddr