Re: [PATCH v10 0/1] MR4372: kernel32: impl sync barrier

[quininer (＠quininer)]

I didn't know how wine's `kernelbase.spec` stdcall would handle functions forwarded from ntdll, so I manually forwarded the code like @etaash.mathamsetty .

I keep internally defined `barrier_entry` because I thought the `RTL_BARRIER` would be best to keep it consistent with original header file.