Deletion of NtShutdownSystem

Comment: This function is part of the Native API for Microsoft WIndows. The API as a whole is notable, but the individual functions in the API usually are not. I haven't found anything beyond routine mentions in API references and snippets in tutorials. While there are numerous reliable sources out there, none are in-depth about the topic itself. The topic thus fails . If there are multiple in-depths sources I've missed, I'd be happy to change my recommendation
Stance: delete
Cited policy: Wikipedia:Notability (WP:GNG)