A void pointer is only meant to hold any type of datatype. once a specific datatype is casted to the void pointer, then the void pointer becomes of that datatype. and Of course, I can not pass a …

Nov 6, 2011 · As explained, for example, here, there are 3 main uses for the void keyword (more experienced C/C++ programmers can skip to the 4th use): 1) As a return type for function that …

Jun 25, 2009 · Looking to get the fundamentals on where the term "void" comes from, and why it is called void. The intention of the question is to assist someone who has no C experience, …

92 I've seen some people using void operator in their code. I have also seen this in href attributes: javascript:void(0) which doesn't seem any better than javascript:; So, what is the justification of …

Aug 18, 2009 · The void operator evaluates the given expression and then returns undefined. The void operator is often used merely to obtain the undefined primitive value, usually using “ …

Sep 1, 2012 · 10 years later and this answer turned out to be somewhat incorrect in prophetizing the future. C23 made the two forms equivalent. They did make non-prototype formats invalid, …

Jul 24, 2012 · A void * can be converted to any other pointer type without an explicit cast. You cannot dereference a void * or do pointer arithmetic with it; you must convert it to a pointer to a …

You cannot remove the word void here because that's what the structure of the language requires. Definitions of methods expect you to specify the return type; you have to write it …

Jul 19, 2012 · 8 void () means return nothing. void doesn't mean nothing. void is a type to represent nothing. That is a subtle difference : the representation is still required, even though …

Jul 1, 2013 · The meaning of the word Void means none. where a Value is void it means it has no Value. in a method or function it means it doesen't have a return Type therefore your function …