The reason is that both RtlUTF8ToUnicodeN() and RtlUnicodeToUTF8N() are
exported in both kernel and user-mode (ntdll) in Windows 7+.
Conversion from and to UTF8 are fundamental enough that they indeed
deserve to be in a separate file.
* Move RtlRunOnce functions from kernel32_vista to rtl_vista and export them from ntdll_vista
* Move condvar.c and srw.c from ntdll_vista to rtl_vista
* Move ntdll_vista build script to a subfolder of ntdll
The RtlRunOnce functions are taken from wine, completely unmodified.
The code that was in kernel32_vista had change that used a global keyed_event handle, but was never initialized, so we were still passing NULL thus using the global ExpCritSecOutOfMemoryEvent.
