On Nov 23, 2015, at 8:57 PM, Charles Srstka <[email protected]> wrote:
> Is there a possible typo here? It looks like you’re reading in 16 *bytes* of
> data, and then comparing it against an integer that is 16 *bits* in size. Is
> that what you meant to do?
Bluetooth has a number of "short form" UUIDs where most of the UUID is fixed
and the remainder is assigned by a central authority.
https://www.bluetooth.org/en-us/specification/assigned-numbers/service-discovery
(I'd argue that -compareCBUUIDToInt:UUID2: should probably be making sure that
the remaining fourteen bytes have the expected value, and OSReadBigInt16() is
probably less likely to break in the future than swap-and-memcmp, but that's
all by-the-way.)
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