C Programming Code Examples C > Beginners Lab Assignments Code Examples Void (void) data type in C programming language Void (void) data type in C programming language void in C means "nothing" or "no-value". This is used either with pointer declarations or with function declarations. // declares function which takes no arguments but returns an integer value int status(void) // declares function which takes an integer value but returns nothing void status(int) // declares a pointer p which points to some unknown type void * p
