display mouse pointer in textmode

#include<dos.h>
#include<conio.h>
 
int initmouse();
void showmouseptr();
 
union REGS i, o;
 
main()
{
int status;
 
status = initmouse();
 
if ( status == 0 )
printf("Mouse support not available.\n");
else
showmouseptr();
 
getch();
return 0;
}
 
int initmouse()
{
i.x.ax = 0;
int86(0X33,&i,&o);
return ( o.x.ax );
}
 
void showmouseptr()
{
i.x.ax = 1;
int86(0X33,&i,&o);
}

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