IBM 560E manual Byte SMBHDRSIG4

C Language

//

//SMAPI BIOS Header

typedef struct {

BYTE	SMBHDR_SIG[4]	; //	Signature
BYTE	SMBHDR_VER	;	//	Major Version
BYTE	SMBHDR_VER_VER	;	//	Minor Version
BYTE	SMBHDR_LEN	;	//	Length
BYTE	SMBHDR_CHKSUM	;	//	Checksum
WORD	SMBHDR_INFO	;	//	Information word
WORD	SMBHDR_RSV1	;	//	Reserve 1
WORD	SMBHDR_R_OFFSET	;	//	Real mode offset
WORD	SMBHDR_R_SEGMENT	;	//	Real mode segment
WORD	SMBHDR_RSV2	;	//	Reserve 2
WORD	SMBHDR_P16_OFFSET
; // 16-bit Protect mode offset
DWORD	SMBHDR_P16_BASE
; // 16-bit Protect mode base address
DWORD	SMBHDR_P32_OFFSET
; // 32-bit Protect mode offset
DWORD	SMBHDR_P32_BASE

;// 32-bit Protect mode base address

}SMB_HEADER, \PSMB_HEADER ;

ThinkPad 560/560E SMAPI BIOS A-55