What is a Null Pointer in C? tccicomputercoaching.com
- February 10, 2020
- Posted by: Riddhi Dhandha
- Category: C Programming Langauge at TCCI
A pointer is a variable which holds the address of another variable of the same data type as a pointer variable.
A null pointer is a special pointer value that is known not to point anywhere. In very simple word NULL Pointer is a pointer which is pointing to nothing. NULL pointer points the base address of segment.
Pointer which is initialized with NULL value is considered as NULL pointer.
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