[mythtv] [mythtv-commits] mythtv commit: r18315 by paulh

[Nigel Pearson]

> Cal, I think your version always returns false...
>  VB_MEDIA&VB_EXTRA => 0


Oops. Yep. Left to right, so its the same as

((print_verbose_messages & VB_MEDIA) & VB_EXTRA)

The first expression is either 0 or 0x00800000.
Either of these ANDed with 0x40000000 is 0!



I'm still lost about this form, though:
(print_verbose_messages & (VB_MEDIA+VB_EXTRA))

0x00800000 + 0x40000000 should be 0x40800000,
no matter how the compiler slices and dices it?




I originally started using the A+B form because
it makes it clearer in a VERBOSE call that both
values are required.

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