Is variable void?

John Chapman johnch_atms at hotmail.com
Sat Nov 25 15:34:21 UTC 2017


Is there any way of determining whether a variable has been 
initialized or not? For example, if something is declared like 
this:

   int x = void;

can I check if it's void before I use it, say, in a function it's 
been passed to?



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