Re: [avr-gcc-list] pointer to functions

[Joerg Wunsch]

"Rune Christensen" <address@hidden> wrote:

> I need to make a struct with two pointers called init and done.
> 
> typedef struct
> {
>   init 
>   done 
> } sblock;
> 
> In the main there should be something like this
> sblock sb;
> 
> sb.init = &(loginit());
> sb.done = &(logdone());
> 
> It should be possible to write
> init()
> done()
> 
> But can that be done in a AT90s8515 ??

This is a generic C question, completely unrelated to the AVR.

void loginit(void)
{
 ...
}

void logdone(void)
{
 ...
}

struct
{
  void (*init)(void);
  void (*done)(void);
} sb = {
  loginit, logdone
};

...
  sb.init();
  sb.done();

-- 
J"org Wunsch                                           Unix support engineer
address@hidden        http://www.interface-systems.de/~j/