Numeric Leaves

The following leaves are used in symbols and types where actual numeric values need to be specified. When the symbol or type processor knows that a numeric leaf is present, the next two bytes of the record are examined. If the value of these two bytes is less than LF_NUMERIC (0x8000), then the two bytes contain the actual value. If the value is greater than or equal to LF_NUMERIC (0x8000), then the numeric data follows the two-byte leaf index and is contained in the number of bytes specified by the leaf index. Note that there is not a need for a LF_UCHAR numeric field since the value of the eight-bit unsigned character is less than 0x8000. It is the responsibility of routines reading numeric fields to handle the potential non alignment of the data fields.

(0x8000) Signed Char

2	1
LF_CHAR	char

char 8-bit value

(0x8001) Signed Short

2	2
LF_SHORT	short

short 16-bit signed value

(0x8002) Unsigned Short

2	2
LF_USHORT	ushort

ushort 16-bit unsigned value

(0x8003) Signed Long

2	4
LF_LONG	long

long 32-bit signed value

(0x8004) Unsigned Long

2	4
LF_ULONG	ulong

ulong 32-bit unsigned value

(0x8005) 32 Bit Float

2	4
LF_REAL32	real32

real32 32-bit floating-point value

(0x8006) 64 bit Float

2	8
LF_REAL64	real64

real64 64-bit floating-point value

(0x8007) 80 Bit Float

2	10
LF_REAL80	real80

real80 80-bit floating-point value

(0x8008) 128 Bit Float

2	16
LF_REAL128	real128

real128 128-bit floating-point value

(0x8009) Signed Quadword

2	8
LF_QUADWORD	quadword

quadword 64-bit signed value

(0x800a) Unsigned Quadword

2	8
LF_UQUADWORD	uquadword

uquadword 64-bit unsigned value

(0x800b) 48 Bit Float

2	6
LF_REAL48	real48

real48 48-bit floating-point value

(0x800c) 32 Bit Complex

2	4	4
LF_COMPLEX32	real	imaginary

real Real part of complex number

imaginary Imaginary part of complex number

(0x800d) 64 Bit Complex

2	8	8
LF_COMPLEX64	real	imaginary

real Real part of complex number

imaginary Imaginary part of complex number

(0x800e) 80 Bit Complex

2	10	10
LF_COMPLEX80	real	imaginary

real Real part of complex number

imaginary Imaginary part of complex number

(0x800f) 128 Bit Complex

2	16	16
LF_COMPLEX128	real	imaginary

real Real part of complex number

imaginary Imaginary part of complex number

(0x8010) Variable Length String

2	2	*
LF_VARSTRING	length	string

length Length of following string

string Variable length string