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C Pointers Interview Question:
Tell me is NULL always defined as 0(zero)?
Submitted by: MuhammadNULL is defined as either 0 or (void*)0. These values are almost identical; either a literal zero or a void pointer is converted automatically to any kind of pointer, as necessary, whenever a pointer is needed (although the compiler can't always tell when a pointer is needed).
Submitted by: Muhammad
Submitted by: Muhammad
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