Type attributes for udt fields

Detailed Description

Macros
#define	TAFLD_BASECLASS   0x0020
	field: do not include but inherit from the current field
#define	TAFLD_UNALIGNED   0x0040
	field: unaligned field
#define	TAFLD_VIRTBASE   0x0080
	field: virtual base (not supported yet)
#define	TAFLD_VFTABLE   0x0100
	field: ptr to virtual function table