PREDEFATTR
enum PREDEFATTR
PA_ASSEMBLYFLAGS = 7
PA_CLSCOMPLIANT = 2
PA_COCLASS = 19
PA_COMIMPORT = 12
PA_CONDITIONAL = 3
PA_COUNT = 32
PA_DEBUGGABLE = 6
PA_DEFAULTCHARSET = 20
PA_DEFAULTMEMBER = 29
PA_DEFAULTVALUE = 21
PA_DELAYSIGN = 28
PA_DLLIMPORT = 11
PA_EXTENSION = 31
PA_FIXED = 5
PA_FRIENDASSEMBLY = 25
PA_GUID = 13
PA_IN = 14
PA_KEYFILE = 26
PA_KEYNAME = 27
PA_NAME = 10
PA_OBSOLETE = 1
PA_OUT = 15
PA_PARAMARRAY = 18
PA_REQUIRED = 4
PA_STRUCTLAYOUT = 17
PA_STRUCTOFFSET = 16
PA_TYPEFORWARDER = 30