BOOT_OPTIONS - NtDoc

#ifndef _NTEXAPI_H
#if (PHNT_MODE != PHNT_MODE_KERNEL)

// private
typedef struct _BOOT_OPTIONS
{
    ULONG Version;
    ULONG Length;
    ULONG Timeout;
    ULONG CurrentBootEntryId;
    ULONG NextBootEntryId;
    WCHAR HeadlessRedirection[1];
} BOOT_OPTIONS, *PBOOT_OPTIONS;

#endif
#endif
View code on GitHub