#ifndef _NTREGAPI_H
typedef struct _KEY_BASIC_INFORMATION
{
LARGE_INTEGER LastWriteTime;
ULONG TitleIndex;
ULONG NameLength;
_Field_size_bytes_(NameLength) WCHAR Name[1];
} KEY_BASIC_INFORMATION, *PKEY_BASIC_INFORMATION;
View code on GitHub
This structure is documented in Windows Driver Kit.