Metadatacopyenum _PS_IFEO_KEY_STATE { PsReadIFEOAllValues = 0,/* 0x0 */ PsSkipIFEODebugger = 1,/* 0x1 */ PsSkipAllIFEO = 2,/* 0x2 */ PsMaxIFEOKeyStates = 3,/* 0x3 */};