fix: when a block is captured audio_rint() is called, we must consider that the ring buffer has overrrun if (used >= usedhigh) and not if (used >= usedhigh + blksize), otherwise recording doesn't work when large enough blocks are used
fix: when a block is captured audio_rint() is called, we must
consider that the ring buffer has overrrun if (used >= usedhigh) and not
if (used >= usedhigh + blksize), otherwise recording doesn't work when
large enough blocks are used

ok jakemsr@

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars