構造体定義書 - ext

struct ext_format

No.	名称	属性	説明
1	ext_format
	totalsize	unsigned	Total size of extended number
	signbyte	unsigned	Byte number of sign bit
	signmask	unsigned char	Mask for sign bit
	expbyte_h	unsigned	High byte of exponent
	expbyte_l	unsigned	Low byte of exponent
	manbyte_h	unsigned	High byte of mantissa
	manbyte_l	unsigned	Low byte of mantissa

ext_format