Ian Simonson eab51b7785 Make LinearFifo not crash when discarding from empty buffer ...

Previously if a LinearFifo was empty and discard was called
an unsigned overflow would occur. However it is safe to perform
this overflow as a bitwise & operation with 0xFFFFFFFFFFFFFF is a noop

2020-09-27 05:46:39 -04:00

18 KiB

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