PARTITION_LDM_METADATA_GUID - NtDoc

#ifndef _NTBCD_H
#ifndef PHNT_INLINE_BCD_GUIDS

// 5808c8aa-7e8f-42e0-85d2-e1e90434cfb3
DEFINE_GUID(PARTITION_LDM_METADATA_GUID, 0x5808c8aa, 0x7e8f, 0x42e0, 0x85, 0xd2, 0xe1, 0xe9, 0x04, 0x34, 0xcf, 0xb3);

#endif
#endif
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#ifndef _NTBCD_H
#ifndef PHNT_INLINE_BCD_GUIDS
// ...
#else

NTSYSAPI GUID PARTITION_LDM_METADATA_GUID;

#endif
#endif
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