🚀 go-pugleaf

Hi there,

  I have a question about how to build in a mouse interface in a program,
preferably in C. I can think of three different ways how the mouse
routines might work. Either by an interrupt where a function and parameters 
are put in some registers and an answer is returned in registers.
Another way maybe could be that you get an address stored in registers by an
interrupt call and further communications is done by calling the mouse
routines directly. The last way I can think of is that you by an interrupt
call store an address to one of your own function and the mouse routines
call this function with some information when something happens. Is one
of these approaches correct? If that is the case, which one. I would
appreciate if someone could send me a mail with as much information
as possible to build a mouse interface in a program.

Thanks in advance
Anders
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        /   /       /                --  Anders Eklund  anders@his.se --
       /__ /___ ___/___ ___ ___      --  Connectionist Research Group --
      /   //  //  //__//   /__       --  Computer Science  Department --
    _/   //  //__//__ /   ___/       --  University of Skovde, Sweden --

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