Assembler Language:
Real Mode
;
; FindSmapi
; -----------
;
; On Entry : None
; On Exit : CF = .. Find out
; DX - Segment
; BX - Pointer to header
;
; CF = 1 .. No SMAPI BIOS
;
FindSmapi Proc Near
push eax
push cx
push si
push ds
mov ax, BIOS_SEG ; F Segment
mov ds, ax
mov bx, ; Start point
mov cx, SMB_CAND_CNT ; Total check count
mov eax, 'BMS$' ; Target strings
@@: cmp eax, dword ptr ds:[bx].@SMBHDR_SIG
je short @f
add bx, 1 h ; Next paragraph
loop @b
stc
jmp short FindSmapiFin
B-58 SMAPI BIOS