home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Magnum One
/
Magnum One (Mid-American Digital) (Disc Manufacturing).iso
/
d13
/
route.arc
/
UTIL.C
< prev
next >
Wrap
Text File
|
1989-11-24
|
542b
|
27 lines
void Dot( int color, int pixrow, int pixcol ) /* write a dot on the screen */
{
mov al,[bp+4] ; get color (byte)
mov ah,0Ch ; write pixel
mov dx,[bp+6] ; get row
mov cx,[bp+8] ; get column
int 10h ; call video rom bios
}
int GetMode( void )
{
mov ah,0Fh ; get mode function
int 10h ; call video rom bios
xor ah,ah ; clear top byte (low byte has mode)
ret
}
void SetMode( int newmode )
{
mov al,[bp+4] ; get new mode
xor ah,ah ; set mode function
int 10h ; call video rom bios
}