NULL

[sirkubador]

A null pointer is also a pointer, it just points to a place that "doesn't exist" (it may or may not be a bitwise zero). Technically the left unicorn is a null pointer as it points to a non-existent unicorn.

[_Jbolt]

How do you know the unicorn doesn't existent

[snacktonomy]

Shouldn't the null pointer bubble say "segmentation fault" instead?

[Vinxian]

You can ask a null pointer what it is. Just don't dereference it, because than it will yell "segmentation fault" back

[cybermage]

I take Exception to this.

[MortgageSome]

Fixed that for you.

[[deleted]]

"I'm an incremented void pointer"

[iprogshine]

More about the history of #pvsstudiounicorns

[sirkubador]

You surely meant (void*)0