Metadatacopyunion _RTLP_HP_THREAD_CTX { struct { unsigned char LegacyVirtualAffinity;/* 0x0 1 */ unsigned char CachedProcIndex;/* 0x1 1 */ unsigned short LFHDataSlot;/* 0x2 2 */ };/* 0x0 4 */ unsigned long EntireUlong;/* 0x0 4 */};