|  Casting return values to (void) is even explicitly discouraged by
|  several style guides and probably stems from the use of some checking
|  tools (some versions of lint perhaps?) and compilers which were a bit
|  overzealous with things...

  However at times it may be useful to note "yes I know I'm not
checking the return value, but the heck, I know what I'm doing".
Not that this intend wouldn't be better documented in a comment...

	mjl