[net.lang.c] yet another null pointer idea

ark@rabbit.UUCP (Andrew Koenig) (03/13/84)

How about:

	#define Nullp(t) ((t *) 0)

You can then write:

	char *p;

	...

	if (p == Nullp(char)) {...}

and also:

	foo(Nullp(struct bletch));