I need to know this becuase I am creating a DOS library (learning experiece) and I want to make 'generic' video functions that set the mode etc and that plot the pixel, but I don't want to have a bundle of if statements in my code inside the inner loop. That is why I want to know how you use pointers to functions in C. But if there's a better way of doing what I want to do then please tell me, I'm always open to suggestions.

(But I'm not going to use someone else's library

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-Dom:)
Visit - http://www.eisa.net.au/~sdgrab/contents.html