Re: [PATCH 0/7] MR6745: include: More fixes to build libc++.

[Jacek Caban (＠jacek)]

Jacek Caban (@jacek) commented about include/winnt.h:
> NTSYSAPI DWORD WINAPI RtlRunOnceExecuteOnce(PRTL_RUN_ONCE,PRTL_RUN_ONCE_INIT_FN,PVOID,PVOID*);
>  NTSYSAPI DWORD WINAPI RtlRunOnceBeginInitialize(PRTL_RUN_ONCE, DWORD, PVOID*);
>  NTSYSAPI DWORD WINAPI RtlRunOnceComplete(PRTL_RUN_ONCE, DWORD, PVOID);
> +NTSYSAPI WORD WINAPI RtlCaptureStackBackTrace(DWORD,DWORD,void**,DWORD*);

This is defined in `rtlsupportapi.h` in winsdk.