home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Games of Daze
/
Infomagic - Games of Daze (Summer 1995) (Disc 1 of 2).iso
/
x2ftp
/
msdos
/
libs
/
flilib
/
flisrc
/
bcontras.asm
< prev
next >
Wrap
Assembly Source File
|
1989-12-18
|
492b
|
36 lines
;bcontras.asm - contains i86_bcontrast()
_TEXT SEGMENT BYTE PUBLIC 'CODE'
ASSUME CS: _TEXT
PUBLIC _i86_bcontrast
;i86_bcontrast(s1, s2, count)
;return how many bytes of s1 and s2 are different
_i86_bcontrast PROC far
push bp
mov bp,sp
push ds
push si
push di
cld
lds si,[bp+4+2]
les di,[bp+8+2]
mov cx,[bp+12+2]
repne cmpsb
inc cx
mov ax,[bp+12+2]
sub ax,cx
pop di
pop si
pop ds
pop bp
ret
_i86_bcontrast ENDP
_TEXT ENDS
END