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Need explanations about forward declaration


  
 
 
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Twilight Suzuka
bad
Join Date: Jul 2004
Location: CS lab
Old 11-07-2007 , 09:41   Re: Need explanations about forward declaration
Reply With Quote #8

The forward keyward DOES NOTHING. It is a HINT to the PROGRAMMER that the function should probably be public, and will most likely be called from an outside source.

It is also used for some other things (such as forbidding operations on tags) but you will never ever see it used for that ever. Usually it is only used as a hint to the programmer that, hey, some other plugin is going to call this function.

NOTHING ELSE.

Nothing confusing at all.
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